South Eastern Coalfields Limited - Madhya Pradesh

33175617 bids are invited for 1 year service kit for 6200 w 1108p o2 bomb 6209p , lcd 2147e , thermistor bucket 1417e2 , ferrule set 1 8t brass 214vb , nut 1 8t brass 213vb , lead wire ignition pkt of 2 a297e , capsule holder 1136 1138 906dd , benzoic acidplts 100 gr bottle 3415 , 5 16 id x .125w latex black 7 ftjr0056tb125a , ignition thread 4 10g 1k pcs 845dd2 ,bushing, red 1136 38 t316 656ddspares used for bomb calorimeter 6200 make parr total quantity : 32...

South Eastern Coalfields Limited - Madhya Pradesh

30687874 bids are invited for 394hcje , 403a , 214vb , 213vb , a297e , 7vbcm , 378a , jr0056tb125a , 1241dd2 , hx0012tb024 , pa1332rd04 ,653dd , 20vb , 656dd , 1288dd , crm , 845dd2boq title parr 6200 bomb calorimeter spares total quantity : 38...

Madhya Pradesh Laghu Udyog Nigam Limited - Madhya Pradesh

30248998 laboratory equipments for chemistry laboratory equipments for chemistry , laboratoryequipmentsforchemistry , digital abbe refractometer , blood analyzer , blower , bomb calorimeter , botel top dispenser with duel inlet technology , cooling system double door refrigerator , cork boring machine , d o meter , deionizer with digital conductivity meter , digital conductometer , digital polerimeter research model , digital potentiometer , fractional weight box , frame cupboard , ftir* , fuming wood with base cabinate , general purpose chemical material storage cabinet , fire ball , hplc* , ion meter ( dual with ph ) , ion selective electrodes , microwave oven , mili pure water purification , mixer small , muffle furnace , nmr ( bench top ) * , pc based double beam uv vis. spectrophotometer , biquartz or half shade polarimeter , redwood viscometer , rotatory vacuum evaporator , single crucible heater , sprayer , sterilizing unit , tab friability system , tablet disintegration system , toxic gas cleaning system for lab , frame cupboard / toxic gas reagent storage , vacuum pump oil free , water vaccum pump , chemistry data logger with various sensor , automatic quartz double distillation unit , automatic glass double distillation unit , toc analyzer , double beam flame atomic absorption spectrophotometer , qualitative filter papers , ashless quantitative filter papers , hardened ashless filter paper...

Madhya Pradesh Laghu Udyog Nigam Limited - Madhya Pradesh

29524727 supply of laboratory equipments for chemistry , digital abbe refractometer , blood analyzer , blower , bomb calorimeter , botel top dispenser with duel inlet technology , cooling system double door refrigerator , cork boring machine , d o meter , deionizer with digital conductivity meter , digital conductometer , digital melting point apparatus , digital naphlo / turbidity meter , digital photoelectric colorimeter , digital polerimeter research model , digital potentiometer , fractional weight box , frame cupboard , ftir* , fuming wood with base cabinate , general purpose chemical material storage cabinet , fire ball , heating mental , hplc* , ion meter ( dual with ph ) , ion selective electrodes , karl fisher auto titrator , melting point / boiling point apparatus , microwave oven , mili pure water purification , mixer small , muffle furnace , nmr ( bench top ) * , pc based double beam uv vis. spectrophotometer , biquartz or half shade polarimeter , redwood viscometer , rotatory vacuum evaporator , single crucible heater , sole extraction unit apparatus , sprayer , sterilizing unit , tab friability system , tablet disintegration system , toxic gas cleaning system for lab , frame cupboard / toxic gas reagent storage , vacuum pump oil free , water vaccum pump , chemistry data logger with various sensor , digital tds meter ( microcontroller based conductivity tds meter ) ...

Madhya Pradesh Power Generating Company Limited - Madhya Pradesh

29373658 procurement of consumable items used in bomb calorimeter ( parr 6400 ) at coal sampling lab stps, sarni. procurement of consumable items used in bomb calorimeter ( parr 6400 ) at coal sampling lab stps, sarni. , 3 schedule sub: procurment of consubles items used in bomb calorimeter ( parr 6400 ) at coal sampling lab stps, sarni. sl no. particular bin code / item code no. qty. rate amount rs. rs. 1 benzoic acid plts 100 gr bottle catalog no. 3415 make parr instruments, usa hsn code 73269099 01 pkt. 2 capsule ss ( pk. of 6 ) catalog no. 43 as make parr instruments, usa hsn code 90279090. 01 pkt. 3 ignition thread, 410g / 1k pcs catalog no. 840dd2 make parr instruments, usa hsn code 39269099. 01 pkt. 4 heat wire 60 l ( 2 per use ) catalog no. 840dd2 make parr instruments, usa hsn code 85441990. 02 nos. 5 forceps indigenous make hsn...

Madhya Pradesh Power Generating Company Limited - Madhya Pradesh

28426052 work of annual maintenance contract of fully automatic bomb calorimeters ika c 5003 ( 01 no. ) and parr 6400 ( 01 no. ) installed at coal sampling laboratory of sgtps, mppgcl, birsinghpur work of annual maintenance contract of fully automatic bomb calorimeters ika c 5003 ( 01 no. ) and parr 6400 ( 01 no. ) installed at coal sampling laboratory of sgtps, mppgcl, birsinghpur...

Madhya Pradesh Power Generating Company Limited - Madhya Pradesh

28099631 extension of due date of enquiry for procurement of cotton ignition thread for bomb calorimeter at coal sampling of sgtps brs extension of due date of enquiry for purocurment of cotton ignition thread for bomb calorimeter at coal sampling of sgtps brs , ...

South Eastern Coalfields Limited - Madhya Pradesh

26393879 procurement of spares for automatic bomb calorimeter . , item description , capsule holder , 1136/1138 catalog no . 906dd , o ring , nbr 2 3/8id x 1/8cs ( pk . of 12 ) , catalog no . 230a , o ring , nbr 7/16id x 1/16cs ( pk . of 12 ) , catalog no . 415a , o ring , nbr 3/16id x 1/16cs ( pk . of 12 ) , catalog no . 238a...

Madhya Pradesh Laghu Udyog Nigam Limited - Madhya Pradesh

26355901 supply of laboratory equipments for biology ( botany and zoology ) 2 anemo meter 3 auto exhaust analyzer 4 autoclave portable 5 autoclave vertical cap. 50 liter 6 auxanometer 7 binocular dissecting microscope 8 binocular microscope 9 bio fermentar5 liter ( borosilicate glass ) 10 blackman’s apparatus 11 bod incubator 12 bomb calorimeter ( with oxygen cylinder ) 13 bomb calorimeter ( without oxygen cylinder ) 14 camera leucida with filter ( micro type ) 15 camera leucida with filter ( prism type ) 16 centrifuge machine ( cooling ) maximum speed 24000 rpm 17 centrifuge machine 3500rpm 18 cod analyzer 19 compound microscope 20 deep freezer 21 digital balance ( 0.1 mg ) 22 digital colony counter 23 digital tds meter ( microcontroller based conductivity tds meter ) 24 digital thermometer 25 dissecting microscope 26 distillation apparatus double distillation capacity 5 liter 27 distillation apparatus single distillation capacity 5 liter 28 dslr camera 29 electronic digital balance ( read ability 0.01 mg ) 30 farmer’s potometer 31 flame photometer 32 ganong’s potometer ( borosilicate glass ) 33 ganong’s respirometer ( borosilicate glass ) 34 gel documentation 35 gel electrophoresis unit with power supply ( horizontal ) 36 gramen gps 37 hair dryer 38 heating mental with regulator cap 1 liter 39 high volume air sampler 40 homogenizer 41 hot air oven ( with digital controller ) size 455 x 455 x 455 mm 42 hot air oven ( with digital controller ) size 605 x 605 x 605 mm 43 hplc ( binary system ) 44 image projection system ( mips ) 45 incubator stainless steel ( with digital controller ) 46 laminar air flow horizontal 47 magnetic stirrer with hot plate 48 maximum minimum thermometer 49 micro keldahal & distillation apparatus 50 micro pipette ( fixed 1 5 μl ) 51 micro pipette ( variable 1 5 μl ) 52 microscopic camera ( digital eyepiece camera 10mp, with measuring software ) 53 moll’s half leaf apparatus 54 noise level meter ( digital sound & noise level meter ) 55 normal chromatographic chamber 56 ocular micrometer 57 pcr machine ( gradient thermal cycler pcr ) 58 ph meter ( digital ) ( microcontroller based ph meter with electrode & temp. probe ) 59 portable air sampler unit 60 quadrats 61 rotatory microtome with accessories 62 slide cabinet with 12 showcase 63 soxhlet extraction unit ( borosilicate glass ) 64 stage micrometer 65 stem borer 66 thin layer chromatography apparatus 67 tissue culture rack ( caster rack ) 68 ultracentrifuge 69 uv trans illuminator 70 uv vis spectrophotometer ( double beam ) variable bandwidth 71 uv vis spectrophotometer ( single beam ) micro controller based 72 visualizer ( visual presenter / teletop camera ) 73 vortex shaker 74 water & soil testing ( analysis ) kit 75 water bath double wall ( 12 holes ) stainless steel 76 wilmott’s bubbler 77 wooden press for herbarium 78 aquarium kit 79 automatic burette 80 blood cell calculator 81 bones 82 biological charts as per ug & pg syllabus / requirement 83 biological models as per ug & pg syllabus / requirement 84 digital haemoglobinometer 85 dissecting tray 86 haemocytometer kit 87 induction hot plate with induction pots 88 permanent slides 89 specimens 90 water bath double wall stainless steel 91 western blotting system...

Northern Coalfields Limited - Madhya Pradesh

26244426 amc of bomb calorimeter leco ac 350 with repairing . if not repairable then replacement of spare/kit on payment basis . periodic visit once in three month and as and when required after break down within a week from date of report...

Rajiv Gandhi Proudyogiki Vishwavidyalay - Madhya Pradesh

26223991 supply of mining lab equipment (uit shahdol) , mining equipments ( section a ) , flame safety lamp : ( as per tender document ) , flame safety lamp : ( as per tender document ) , flame safety lamp : ( as per tender document ) , barometer : ( as per tender document ) , anemometer : ( as per tender document ) , multi gas detector : ( as per tender document ) , toxic meter : ( as per tender document ) , methanometer : ( as per tender document ) , hygrometer : ( as per tender document ) , cap lamp : ( as per tender document ) , digital ph meter ( specification as per tender document ) , flex charts : ( as per tender document ) , set of rocks and minerals ( as per tender document ) , 3d raised charts and maps of geology : ( as per tender document ) , mhor hardness scale set in wooden box : ( as per tender document ) , universal testing machine : ( as per tender document ) , point load index tester : ( as per tender document ) , jaw crusher ( as per tender document ) , free swell index furnace ( as per tender document ) , muffle furnace ( as per tender document ) , thermostatically control electric oven ( as per tender document ) , kata thermometer ( as per tender document ) , electric balance ( as per tender document ) , automatic bomb calorimeter ( as per tender document ) , total station ( section b ) , total station ( as per tender document ) , electronic theodolite ( as per tender document ) , vernier transit theodolite ( as per tender document ) , set of surveying equipments , prismatic compass ( as per tender document ) , metric chain ( as per tender document ) , metallic tape ( as per tender document ) , steel tape ( as per tender document ) , arrows ( as per tender document ) , ranging rod ( as per tender document ) , offset rod ( as per tender document ) , plumb bob ( as per tender document ) , cross staff ( as per tender document ) , folding staff aluminum ( as per tender document ) , leveling laser ( as per tender document ) , prism square ( as per tender document ) , surveyors compass ( as per tender document ) , plastic tape ( as per tender document ) , wooden pegs ( as per tender document ) , dumpy level ( as per tender document ) , laser tape ( as per tender document ) , digital planimeter , plane table...

South Eastern Coalfields Limited - Madhya Pradesh

25706934 the annual maintenance contract for two nos . of bomb calorimeter model 6200 , sl no m37977 and m38080 make parr instrument usa installed at central laboratory , jamuna kotma area for a period of one year...

Rajiv Gandhi Proudyogiki Vishwavidyalay - Madhya Pradesh

25483753 supply of mining lab equipment ( uit shahdol ) 2 flame safety lamp : gl 5 ( approved by dgms ) 3 flame safety lamp : gl 50 ( approved by dgms ) incorporated with integral extinguisher ( non relighting type ) 4 flame safety lamp : gl 7 ( approved by dgms ) with self igniting facility 5 barometer : measurement range: 10 to 999.9; resolution 0.1; accuracy +_ 2 hpa; range: 1000 to 1100; resolution 1 accuracy: + 3 hpa mmhg; range” 7.5 to 825; resolution 0.1; accuracy + 1.5 mmhg. 6 anemometer : measuring range: contact: 5 99999 rpm; non contact: 1 20000 rpm nsampling time: contact: 1 sec ( over 6 rpm ) ; non contact: 1 sec ( over 60 rpm ) ; ntemperature: 200c to 70 0c; sensing distance: upto 0.6 m; accuracy: +_0.05% of reading ( 0r +_1 digit ) 7 multi gas detector : detecting gas: combustible gas, toxic gas, oxygen nmeasuring range: with high accuracy ndetecting method: diffusion type ndeviation less than an equal to 3% f.s. nrespond time t90<30s nworking temperature 20 c to +55c nworking humidity 15 90% r.h. no condensation; working pressure 80 – 120 kpa; stel and twa alarm function for toxic gases 8 toxic meter : toxic gas sensors for measuring ozone ( o3 ) , ammonia ( nh3 ) , sulfur dioxide ( so2 ) , nitrogen dioxide ( no2 ) , nitric oxide ( no ) , carbon monoxide ( co ) , hydrogen sulfide ( h2s ) , hydrogen cyanide ( hcn ) , hydrogen chloride ( hcl ) , oxygen ( o2 ) , chlorine ( cl2 ) , arsine ( ash3 ) , diborane ( b2h4 ) , phosphine ( ph3 ) , phosgene ( cocl2 ) , silane ( sih4 ) , chlorine dioxide ( clo2 ) , fluorine ( f2 ) , hydrogen ( h2 ) , hydrogen fluoride ( hf ) , carbon dioxide ( co2 ) and ethylene oxide ( eto ) . 9 methanometer : type: auto diffusion nstyle of sampling : continuous measuring range : 0 to 100% lel fsd =0 to 5% vol. ch4 ndisplay : digital display facility of gas : simple rotating selector switch the reading can be had character of measurement : instant measurement of the hydrocarbon gas concentration accuracy : 1% fsd response : within 7 seconds facility of measurement : physical display of percentage in volume or % lel on digital display system : diffusion / auto suction / manual system available on demand battery operated : 3 volts / 9 volts flat ( dry cells ) / ni cd rechargeable battery temperature compensation : 10oc to +50oc humidity : 0 to 98% rh nalarm signaling acoustic signal and blinking led display 10 hygrometer : temperature range : 10 ~ 60oc / ( 14 ~ 140of ) n*temperature accuracy : ± 1o c / ( ± 1.8of ) n*temperature resolution : 0.1 oc / of n* humidity range : 20% rh ~ 95 % rh n*humidity resolution : 1 % rh n*humidity accuracy : 8 % rh n* clock, temperature and humidity display n* room and outside temperature n* room humidity display n* maximum or minimum memorization function n* alarm clock function at a desired hour. n* power : 1.5v dc aaa battery 11 cap lamp : battery voltage 3.7 v nbattery capacity 5ah ndischarge time > 15 hours nlux at distance of 1 m > 6000 lux nled bulb voltage 3.6 v nled bulb current 350 ma nled bulb life > 50000 hours nlife of battery >1000 hours nweight of cap not more than 600 gram 12 total station ( specification as per tender document ) 13 electronic theodolite : • telescope magnification: 30x n• display resolution ( selectable ) h & v: 1? / 5?, 0.2 / 1mg, 0.005 / 0.02mil n• accuracy ( iso 12857 2 1997 ) : 2? n• display: lcd, 8 digits x 2 lines w / backlight n• display location: on both faces n• compensator: dual axis compensator, working range ±3? ( ±55 mgon ) n• dust and water protection: ip66 ( iec60529 ) n• weight with handle and battery: 4.7kg ( 10.3lb. ) n• battery: lr14 / c batteries x2 ncontinuous use with alkaline batteries: approx. 75 hours 14 vernier transit theodolite : image: erect nlength : 178 mm nmagnificat on 25x 25x effective aperture: 38mm nfield of view : 2.6 m at 100m nshort focus : 1.5m nstadia ratio: 1:100 nstadia constant : 0 nresolving power : 4” ncircle diameter: hz113m m, v100 mm ngraduatio n : 10’ nvernier reading : 10” nplate level sensitivity: 45” / 2mm nvertical circle level: 1’ / 2mm 15 set of surveying equipment : 16 prismatic compass : the specifications of the prismatic compass are elucidated below nconsists of a brass or aluminum circular box with a diameter of 125 millimeter naluminum circle consists of a needle graduated to 30 min. ( 0. 50 ) ngraduations can be magnified by sliding the prism fitted with colored glasses having a sighting slit at the top 17 metric chain : 20 m in length having 100 links . it is made up of galvanized mild steel wire of 4mm diameter, with metallic tallies and small brass rings fixed at various points of the chain. 18 metallic tape : tape is reinforced with brass or copper wires. required length 30 m. the case is made up of leather with a winding device. 19 steel tape : it is made up of steel strip having width varying from 6 mm to 10 mm. length required is 30 m. end of the tape is provided with small brass rings which facilitates withdrawal of the tape from the case. the case is made up of leather or corrosion resisting material, there is winding device with the case for winding the tape. 20 arrows : these are made up of steel wire of diameter 4 mm. the length of arrow varies from 50 cm 21 ranging rod : they are made up of steel with an iron shoe at the bottom, length 3 m. ranging rods are painted with alternate bands of red and white or black and white, each band being 20 cm long. 22 offset rod : it is a steel tubular rod, of length 3 m. at the top there is a stout open ring recessed hook and two short narrow vertical slots at right angles to each other, passing through centre of the section, at about eye level. 23 plumb bob : it consists of a string attached at the top of the metal bob. made up of brass with hardened steel points. 24 cross staff : it is made up of iron alloy, 150 mm deep and 100 mm wide. on four faces there are sighting silts and on the remaining four faces there are windows. the angle between two adjacent lines of sight is 900 25 folding staff aluminum : it is made up of aluminum; folding staff is in two pieces of 2 m each. the width of staff is 75 mm and thickness is 18 mm. it has two handles one on each section. with spirit leveling arrangement 26 leveling laser : 15 arc seconds horizontal accuracy, radius 150 m, rotation speed 600rpm, weight 2kg, having range ±30, light source is laser diode 650nm wavelength 27 prism square : comprises of two penta prism made up of optical glass in a sturdy aluminum housing, accuracy of a right angle set out is ±1cm at about 30m. 28 surveyors compass : it has brass circular box of about 150 mm diameter. magnetic needle made up of magnetic steel. 29 plastic tape : made from vinyl chloride plastic coated on one side with a pressure sensitive adhesive. required length 30 m, width varying from 6 mm to 10 mm. 30 wooden pegs : made up of creosoted wood of cross section 2.5 7.5 cm2 and 15 90 cm long, flat at one end and flattended at the other end. 31 dumpy level : magnification 24x , length of telescope 300 mm, objective aperture 40 mm, resolution 0.01 cm / 100 m, sensitivity 450 / 2 mm. 32 laser tape : capacity 100 ft / 30m, accuracy + / 1 mm, lcd with three line display, memory recall feature. 33 digital planimeter : accuracy: + / 0.2% npower: built in rechargeable nicd battery 34 plane table : plane table board 600 x 750 x22 mm nplane table stand aluminum / wooden nplane table head metal nmagnetic compass 150 mm brass nspirit level 150 mm quality size nalidade / sight vane brass nplumbing fork brass nplumb bob brass ncanvas cover half 35 digital ph meter : ph meter based on electrode to detect ph 36 flex charts ( specification as per tender document ) 37 set of rocks and minerals specimens : collection of 100 rocks & mineral specimens and igneous, sedimentary, and metamorphic rocks. rocks and minerals study guide. wooden box polished or corrugated compartment boxes display trays types. 38 3d raised charts and maps of geology : made of rigid pvc. size 70x100cms with frame & hook n1. interior of earth n2. geographical terms n3. rocks & volcanoes n4. conventional signs n5. the volcanic system n6. formation of rocks n7. model earthquake n8. weathering model n9. cycle of erosion n10. deformation of the earth ( folds & faults ) n11. maps :geological map of india, n12. maps :structure of the earth, n13. maps :rocks & minerals n14. folds n15. faults n16. six crystal systems 39 mhor hardness scale set in wooden box : mhor hardness scale set in wooden box with testing tool 40 universal testing machine ( specification as per tender document ) 41 point load index tester ( specification as per tender document ) 42 jaw crusher : material: stainless steel njaw size: 100 x 150 mm nmax. size of feed: 30 mm, phase: 3 phase, motor: 3 h.p, frequancy: 50 hz 43 free swell index furnace : complete unit nfurnace and lid. 230v / 50hz ntripod and crucible holder assembly. ntemperature control unit with automatic timer and alarm. ncrucibles and cover. 44 muffle furnace ( specification as per tender document ) 45 thermostatically control electric oven : thermostatically controlled, range 50 deg to 250 deg c + / 1 deg c with air circulating fan, s.s.lnside size 600x600x600mm 46 kata thermometer : with accessories 47 electric balance : accuracy 1 g nweighing capacity 30 kg nwarranty 1 year ndisplay type digital nbattery voltage 6 v nmaterial stainless steel npan size 240x290 mm npower supply mains / battery 48 automatic bomb calorimeter : • automatic maximum temperature rise detection with alarm indication n• 5 soft touch key for easy operation n• 100 reading data logging nreadability: 0.01 deg...

Rajiv Gandhi Proudyogiki Vishwavidyalay - Madhya Pradesh

25483320 supply of laboratory equipment . 1. magnetic stirrer 10 2. physical balance 20 3. electronic balance 10 4. thermostat 10 5. oven 10 6. muffle furnace 10 7. vacuum pressure 10 the bidder is required to sign on the each 8. universal oven 3 9. uv viz spectrophotometer 1 10. bomb calorimeter 2 11. abel’s apparatus 20 12. pensky marten apparatus 20 13. cleveland apparatus 20 14. red wood viscometer no. 1 10 15. red wood viscometer no. 2 10 16. desiccator 20 17. distillation plant 2 18. incubator 2...

South Eastern Coalfields Limited - Madhya Pradesh

25084457 the comprehensive annual maintenance contract for two nos of bomb calorimeter model 6200 , sl no m37977 and m38080 make parr the comprehensive annual maintenance contract for two nos of bomb calorimeter model 6200 , sl no m37977 and m38080 make parr instrument usa installed at central laboratory jamuna kotma area for a period of one year...

National Thermal Power Corporation Limited - Madhya Pradesh

25067222 annual maintenance contract of bomb calorimeter leco ac 350 annual maintenance contract of bomb calorimeter ( leco ac 350 ) , amc of bomb calorimeter 1st year , bomb calmeter ( <> ) repair , amc of bomb calorimeter 2nd year , bomb calmeter ( <> ) repair , amc of bomb calorimeter 3rd year , bomb calmeter ( <> ) repair , replacement of spares , replacement of spares...

South Eastern Coalfields Limited - Madhya Pradesh

24590380 annual maintenance contract /camc for 1 year of two bomb calorimeter installed in area laboratory of johilla area . , amc/camc for 1 year of bomb calorimeter installed in area laboratory of johilla area , total impact of gst for the purpose of ctc...

Northern Coalfields Limited - Madhya Pradesh

24082632 annual maintenance contract of bomb calorimeter leco ac 350 with repairing . if not repairable then replacement of spare / kit on payment basis . periodic visit once in three month and as and when required after break down within a week from date of report ....

Western Coalfields Limited - Madhya Pradesh

23019853 supply and installation of spares parts for parr water handling system model no . 6510 of semi automatic bomb calorimeter installed at kanhan area supply and installation of spares parts for parr water handling system model no . 6510 of semi automatic bomb calorimeter installed at kanhan area...

South Eastern Coalfields Limited - Madhya Pradesh

23002994 annual maintenance contract or comprehensive annual maintenance of contract for 1 year of two bomb calorimeter installed in area laboratory of johilla area amc or camc for 1 year of two bomb calorimeter installed in area laboratory of johilla area...

Western Coalfields Limited - Madhya Pradesh

22766908 supply and installation of spares parts for parr water handling system model no . 6510 of semi automatic bomb calorimeter installed at kanhan area supply and installation of spares parts for parr water handling system model no . 6510 of semi automatic bomb calorimeter installed at kanhan area...

National Thermal Power Corporation Limited - Madhya Pradesh

22755940 annual maintenance contract for one no of sulfur analyzer and two no of auto bomb calorimeters , amc of sulfur analyzer , sulfur analyser ( <> ) servicing , lab instt ( <> ) matl supply , amc of bomb calorimeter , bomb calmeter ( <> ) 24w chks , bomb calmeter ( <> ) matl supply...

Department Of Technical Education - Madhya Pradesh

22723651 e tender for procurement of equipments of civil, mechanical , electrical engineering and basic science labs of raisen and lateri polytechnic institutes 1 screw gauge ( micrometer ) : range: 25mm , least count : 0.01mm 2 vernier calliper : range : 150mm , least count : 0.01 mm 3 glass slab 4 prism 5 convex lens 6 young modulus kit determine young s moduluss , modulus of rigidity and poissons ra%o of the material of a given wire by searle s dynamical method. it consists of: identical bar 2 nos, stop watch, screw gauge, vernier calipers, candle & match box, connecting wire photo electric cell plancks constant apparatus objective : to plot reverse v i characteristics of a vacuum photocell using different filters. specifications : dc regulated power supply of planks constant 0 1 vdc. photo cell mounted in wooden box, having window for injecting light & also to fit the different filters., one wooden plank with 1 / 2 meter scale, light source with 100w lamp & set of filters 7 photo cell characteristics apparatus objective : to plot forward characteristics of a selenium photocell & to verify inverse square law of light. specifications : selenium photo cell ( me 515 ) mounted in metal box, light source with 60w lamp ( l 527 ) , photo cell kit ( p 527 ) with dc microammeter of 1000 μa & dc millivoltmeter of 500 mv mounted behind the panel, connections of supplies, meters are brought out on front panel voltmeter 1 ) moving coil portable, dc, voltmeter single range:0 100 v, housed in bakelite case with knife edge pointer and anti parallax mirror scale of 140 mm length centre pole magnet movement accuracy : class 1.0 as per iss 1248 / 83 sensitivity : 1000 ohms / v 2 ) moving iron portable, ac, voltmeter single range: 0 500 v portable housed in bakelite case, with pointer & anti parallax mirror scale of 140 mm, accuracy : class 1.0 as per iss 1248 / 83 ammeter a ) moving coil portable, dc, ammeter single range:0 5 amp ( with internal shunt ) , housed in bakelite case with knife edge pointer and anti parallax mirror scale of 140 mm length centre pole magnet movement, accuracy : class 1.0 as per iss 1248 / 83 b ) moving iron portable, ac , ammeter single range: 0 10a principle : portable moving a / c portable housed in bakelite case, with pointer & anti parallax mirror scale of 140 mm accuracy : class 1.0 as per iss 1248 / 83 9 capillary tube experimental kit 10 concave lens 11 searls apparutus kit coefficient of thermal conductivity by searls method ability to practically identify thermal steady state. to control temperature with constant pressure head. to determine thermal conductivity of good conductor 12 capillary rise apparatus kit 13 boyles law apparatus suitable fordemonstration in different pressure ranges , comprises of a thick walled, wide bore glass tube mounted vertically in front of a scale graduated 0 to 65cm³, with closed end of the tube at the top and open bottom end. 14 stoke’s law verification apparatus graduated transparent plastic glass jar 1m tall and 37mm dia, teflon balls of different diameters between 6mm to 20mm at least 2 dozen, lubricating oil 815 hot air oven temperature controlled by digital temp. controller cum indicator from 50 °c to 250 °c. beaded heating elements are placed in ribs at the bottom and sides.double walled, inside made of aluminum or stainless steel & outside mild steelsheet finished with attractive powder coating with wire mesh nickel plated trays. hinged insulated door fitted with heat resistant gasket. air circulating fan is provided to obtain uniform temp. in the working space, with two pilot lamps, on off switch, to work on 220 / 230 volts a.c., size: 300 x 300 x 300 mm, trays: 2 16 digital electronic balance for personal weighing digital personal scale capacity 180kg pan size 300 mm * 300 mm with white backlight 17 bomb calorimeter bomb calorimeter should be as per british standard lnstitution bs 1016 & method for determination of heat of combustion of organic matter and the calorific valve & sulphur content of solid & liquid fuel. testing of bomb : in accordance with the requirement of the lnstitute of petroleum, a works certificate is issued with each bomb. this certificate gives the results of hydraulic testing under a pressure of 300 atmospheres ( 4400 psi ) maintained for a period of ten minutes without any sign of leakage. calorimeter vessel : the vessel is made up of copper and is chromium plated or s.s. lt includes a bomb support. waterjacket : the outer container of jacket is made up of stainless steel. the top is closed by the backellite cover called combined lid. offset stirrer : the stirring mechanism supplied gives sufficient turbulence for effective stirring. lt consists of an impeller stirrer driven at a constant speed of approximately 800 rpm. electronic firing unitwith digital beckmann thermometer the unit incorporates a digital beckmann thermometer for the precise measurement of the rise in temperature and electronic circuitry that provides the electrical means for firing the samples. crucible : a stainless steel crucible of b ml. capacity which fits in the standard support ring provided with the outfit. oxygen cylinder & regulator, capacity 7 cuft for bomb calorimeter 18 stop watch resolution 1 / 100 of a second, calendar displays day, month and date. alarm setting 12 or 24 hour clock format. mode : start, stop & reset complete with built in battery & neckstrap.sand bath size : 250 x 250 x 100 mm ( lxwxh ) moc : tank thick ss304 sheet and outer ms with powder coating heater : 1250 watts control : digital pid temp controller with pt100 sensor temp range : 50 deg to 600 deg c supply : 220 v ac , 50 hz, single phase redwood viscometer i electric heated model with digital temperature controller cum indicator confirming to requirement of ip70. redwood viscometers no. i for liquids having redwood flow 20 seconds to 2000 seconds, suitable to operate at 220 volts 50 hz ac mains or gas heating arrangement with silver plated oil cup with precision stainless steel jet, ball value, cover, thermometer clip, stirrer and suitable stand with levelling screws. the sample required to be tested, is to fill in to the required level as indicated by the gauge in a cup having a stainless steel jet fixed in the bottom. 20 redwood viscometer ii electric heated model with digital temperature controller cum indicator confirming to requirement of ip70. redwood viscometers no. ii exceeds 2000 seconds., suitable to operate at 220 volts 50 hz ac mains or gas heating arrangement with silver plated oil cup with precision stainless steel jet, ball value, cover, thermometer clip, stirrer and suitable stand with levelling screws. the sample required to be tested, is to fill in to the required level as indicated by the gauge in a cup having a stainless steel jet fixed in the bottom. pensky martens flask print appartus pensky marten flash point apparatus with oil test jet device electric heated with separate energy regulater control box this is widely used for determination of closed cup flash point of fuel oil, cut back asphalts, other viscous material and suspension of solids having a flash point about 49°c ( 120°f ) ., according to ip 34, astm d 93 58t, is 1448 ( p:i ) 1960 ( p:21 ) and is 1209 / 1958 method b. supplied with thermometers & temperature controller cum indicator digital spectrophotometer range 190 to 1000 nm with facility for automatic concentration, spectral bandwidth : 2 nm, accuracy : + / 0.5 nm, repeatability : + / 0.3 nm motorised microcontroller based wave length 21 22 digital sound level meter ac analog output , weighting ( a&c ) , response time ( fast / slow ) , record max / min values time display counts 2000 count lcd , sound range ( db ) : 40 to 130db basic accuracy: ±2db, with 0.1db resolution condenser microphone: 0.5 ( 12.7mm ) , supplied with batteries, microphone windscreen manual 23 sound level meter with data logger meets ansi & iec 61672 1 type 2 standard, datalogging capability up to 20, 000 records, up to 10 readings / sec when connected to a pc, records readings with real date and time min / max and data hold functions, heavy duty rugged double molded housing, usb port software, auto power off with disable capability weighting: a and c, response time: fast / slow ac / dc analog output, range: 30 to 130db basic accuracy: ±1.4db pc interface: usb, includes windows® compatible software, usb cable, wind cover, tripod, carrying case, ac adaptor, and 9v battery sound level calibrator with durable die cast, aluminum housing25 portable air quality features: checks for carbon dioxide ( co2 ) concentrations, calculates statistical weighted averages of twa ( 8 hour time weighted average ) and stel ( 15 minute short term exposure limit ) , maintenance free ndir ( non dispersive infrared ) co2 sensor, user programmable audible alarm backlit triple lcd display built in rs 232 interface for capturing readings on pc, wet bulb and dew point calculated, data acquisition software and cable included to record and document co2, humidity and temperature data measurement ranges: co2: 0 to 5, 000ppm temperature: 10 to 60°c , acc : 0.1°c& humidity: 0.0 to 99.9%, acc : 0.1% carbon dioxiderange : ( co2 ) 0 to 5, 000ppm, resolution : 1ppm complete with software and cable, batteries and carrying case 26 indoor air quality monitor / datalogger measures c02, temperature, humidity, dew point and wet bulb features:, checks for carbon dioxide ( co2 ) concentrations, maintenance free dual wavelength ndir ( non dispersive infrared ) co2 sensor, data hold, max / min with time stamp, and alarm, easy calibration in fresh air temperature: 20 to 60°c , resolution : 0.1°c& humidity: 10 to 95%rh, resolution : 1%, co2 : 0 to 6, 000ppm & resolution : 1ppm datalogging : continuous 20, 000 sets / manual 99 sets, • supplied with batteries, rs 232 cable, and windows® 95 / 98 / nt / 2000 / me / xp compatible software 27 oxygen monitor oxygen gas monitor in confined space with integrated sampling pump, datalogging oxygen: 0 25% v / v resolution: 0.1% alarms: audio, visual, vibration certifications: iec ex ia d iic t4 gb, atex ex ii 2 g ex ia d iic t4 & ip67 complete with:, user manual, instrument charging / comm. clip, universal charging adaptor, data logging package, manufacturers calibration certificate, 3 meter tygon tubing with connector ph meter ( table top ) , ab junction ph meter 29 digital spectrophotometer range 190 to 1000 nm with facility for automatic concentration, spectral bandwidth : 2 nm, accuracy : + / 0.5 nm, repeatability : + / 0.3 nm motorised microcontroller based wave length selection, 4 digit led display for wavelength, 3½ digit led data display. it has 4 position sample holder with position selector control for 10mm path length cuvettes.a set of 2 quartz cuvettes is provided. photometric range : % t : 0 to 100% abs. : 0 to 1.999 conc. : to 1999, accuracy : 0.005 abs at 1.0 abs, 0.010 abs at 1.5 abs, light sources : a ) tungsten halogen lamp ( b ) deuterium lamp, detector : wide range silicon photodiode, sample holder 4 position sample holder, power : 230v 10% 50hz, ac... supplied with quartz cuvettes : set of 2 ( 10mm pathlength ) , dust cover, disposable cuvettes 4 no, main lead & user manual 30 lab junction clorimeter digital colorimeter feature : direct concentration facility, highly stable and accurate high std. glass filters : 312 – 8 filters, minimum volume : 1 ml display :2 ½ digit 7 segment red / led range : 400 700 nm output : abs: 0 1.99 resolution : abs: 0.01 accuracy : 0.5 % fs ± 1 digit detector : photocell / diode filters : 8 filters 400, 450, 490, 520, 540, 570, 620, 680 nm light source : 6.8 v, 300 ma tungsten lamp power : 230 v ±10% ac, 50 hz accessories quartz cuvettes of 10 mm pathlength, manual and dust cover digital ph water meter waterproof ph meter 32 lab junction do. meter ( for dissolved oxygen ) compact dissolved oxygen meter features : measures dissolved oxygen and % oxygen & temperature automatic temperature compensation via temperature probe sensor built into polarographic type oxygen probe, adjustable altitude and salinity compensation, min / max and data hold functions, auto power off with disable feature do range 0 to 20.0 mg / l, acc : ±0.4 mg / l, oxygen : 0 to 100.0%, acc. : ±0.7% temperature : 0 to 50°c & acc : ±0.8°c, compensation & adjustment salt: 0 to 39% altitude: 0 to 3900m supplied with do probe with membrane and 4m cable, spare replacement membranes, electrolyte, battery, and soft case 33 digital water and soil analysis kit ( 7 parameter ) 3½ digit lcd display covering 8 parameters: ph, conductivity, tds, salinity, colorimeter, turbidity, dissolved oxygen & temperature display: 3½ digit lcd. measurement ranges: ph: 0 14 ph. conductivity: 0 20 ms. temperature: 0 100 °c. tds: 0 20 ppt. dissolved oxygen: 0 20 ppm. turbidity: 0 1000 ntu. salinity: 0 50 ppt. colorimeter; abs: 0 1.99; filter: 5; rsolution: 0.01 a. power supply: in built chargeable battery 230 v ± 10% ac, 50 hz. accessories: ph electrode, cond / tds / salinity cell, do probe, temperature probe, ph bottles, ph tablets, turbidity test tubes, colorimeter test tube, mains lead, operation manual. air flow meter ( digital aneomometer ) pitot tube anemometer+differential manometer 35 microscope parallel optics zoom stereoscopic / video microscope, trinocular, magnification: 6.3 x to 40 x with standard delivery, zoom magnification: 0.63x to 4.0x zoom ratio: 6:1, supplied with standard accessories: wf micrometer eye piece pair 10x inclined binocular tube at 45º , digital image capturing device, with pc interfacing, 5–mega pixels resolution 36 safety: a safety shoes b safety gloves c safety belt d safety helmet e safety jacket f dust and pollution mask g hearing protection ( earnoff ) h face protection i anti fog clear safety goggle j fire extinguisher ( 6kg ) ...

Department Of Technical Education - Madhya Pradesh

22653193 e tender for procurement of equipments of civil, mechanical , electrical engineering and basic science labs of raisen and lateri polytechnic institutes 1 screw gauge ( micrometer ) : range: 25mm , least count : 0.01mm 2 vernier calliper : range : 150mm , least count : 0.01 mm 3 glass slab 4 prism 5 convex lens 6 young modulus kit determine young s moduluss , modulus of rigidity and poissons ra%o of the material of a given wire by searle s dynamical method. it consists of: identical bar 2 nos, stop watch, screw gauge, vernier calipers, candle & match box, connecting wire photo electric cell plancks constant apparatus objective : to plot reverse v i characteristics of a vacuum photocell using different filters. specifications : dc regulated power supply of planks constant 0 1 vdc. photo cell mounted in wooden box, having window for injecting light & also to fit the different filters., one wooden plank with 1 / 2 meter scale, light source with 100w lamp & set of filters 7 photo cell characteristics apparatus objective : to plot forward characteristics of a selenium photocell & to verify inverse square law of light. specifications : selenium photo cell ( me 515 ) mounted in metal box, light source with 60w lamp ( l 527 ) , photo cell kit ( p 527 ) with dc microammeter of 1000 μa & dc millivoltmeter of 500 mv mounted behind the panel, connections of supplies, meters are brought out on front panel voltmeter 1 ) moving coil portable, dc, voltmeter single range:0 100 v, housed in bakelite case with knife edge pointer and anti parallax mirror scale of 140 mm length centre pole magnet movement accuracy : class 1.0 as per iss 1248 / 83 sensitivity : 1000 ohms / v 2 ) moving iron portable, ac, voltmeter single range: 0 500 v portable housed in bakelite case, with pointer & anti parallax mirror scale of 140 mm, accuracy : class 1.0 as per iss 1248 / 83 ammeter a ) moving coil portable, dc, ammeter single range:0 5 amp ( with internal shunt ) , housed in bakelite case with knife edge pointer and anti parallax mirror scale of 140 mm length centre pole magnet movement, accuracy : class 1.0 as per iss 1248 / 83 b ) moving iron portable, ac , ammeter single range: 0 10a principle : portable moving a / c portable housed in bakelite case, with pointer & anti parallax mirror scale of 140 mm accuracy : class 1.0 as per iss 1248 / 83 9 capillary tube experimental kit 10 concave lens 11 searls apparutus kit coefficient of thermal conductivity by searls method ability to practically identify thermal steady state. to control temperature with constant pressure head. to determine thermal conductivity of good conductor 12 capillary rise apparatus kit 13 boyles law apparatus suitable fordemonstration in different pressure ranges , comprises of a thick walled, wide bore glass tube mounted vertically in front of a scale graduated 0 to 65cm³, with closed end of the tube at the top and open bottom end. 14 stoke’s law verification apparatus graduated transparent plastic glass jar 1m tall and 37mm dia, teflon balls of different diameters between 6mm to 20mm at least 2 dozen, lubricating oil 815 hot air oven temperature controlled by digital temp. controller cum indicator from 50 °c to 250 °c. beaded heating elements are placed in ribs at the bottom and sides.double walled, inside made of aluminum or stainless steel & outside mild steelsheet finished with attractive powder coating with wire mesh nickel plated trays. hinged insulated door fitted with heat resistant gasket. air circulating fan is provided to obtain uniform temp. in the working space, with two pilot lamps, on off switch, to work on 220 / 230 volts a.c., size: 300 x 300 x 300 mm, trays: 2 16 digital electronic balance for personal weighing digital personal scale capacity 180kg pan size 300 mm * 300 mm with white backlight 17 bomb calorimeter bomb calorimeter should be as per british standard lnstitution bs 1016 & method for determination of heat of combustion of organic matter and the calorific valve & sulphur content of solid & liquid fuel. testing of bomb : in accordance with the requirement of the lnstitute of petroleum, a works certificate is issued with each bomb. this certificate gives the results of hydraulic testing under a pressure of 300 atmospheres ( 4400 psi ) maintained for a period of ten minutes without any sign of leakage. calorimeter vessel : the vessel is made up of copper and is chromium plated or s.s. lt includes a bomb support. waterjacket : the outer container of jacket is made up of stainless steel. the top is closed by the backellite cover called combined lid. offset stirrer : the stirring mechanism supplied gives sufficient turbulence for effective stirring. lt consists of an impeller stirrer driven at a constant speed of approximately 800 rpm. electronic firing unitwith digital beckmann thermometer the unit incorporates a digital beckmann thermometer for the precise measurement of the rise in temperature and electronic circuitry that provides the electrical means for firing the samples. crucible : a stainless steel crucible of b ml. capacity which fits in the standard support ring provided with the outfit. oxygen cylinder & regulator, capacity 7 cuft for bomb calorimeter 18 stop watch resolution 1 / 100 of a second, calendar displays day, month and date. alarm setting 12 or 24 hour clock format. mode : start, stop & reset complete with built in battery & neckstrap.sand bath size : 250 x 250 x 100 mm ( lxwxh ) moc : tank thick ss304 sheet and outer ms with powder coating heater : 1250 watts control : digital pid temp controller with pt100 sensor temp range : 50 deg to 600 deg c supply : 220 v ac , 50 hz, single phase redwood viscometer i electric heated model with digital temperature controller cum indicator confirming to requirement of ip70. redwood viscometers no. i for liquids having redwood flow 20 seconds to 2000 seconds, suitable to operate at 220 volts 50 hz ac mains or gas heating arrangement with silver plated oil cup with precision stainless steel jet, ball value, cover, thermometer clip, stirrer and suitable stand with levelling screws. the sample required to be tested, is to fill in to the required level as indicated by the gauge in a cup having a stainless steel jet fixed in the bottom. 20 redwood viscometer ii electric heated model with digital temperature controller cum indicator confirming to requirement of ip70. redwood viscometers no. ii exceeds 2000 seconds., suitable to operate at 220 volts 50 hz ac mains or gas heating arrangement with silver plated oil cup with precision stainless steel jet, ball value, cover, thermometer clip, stirrer and suitable stand with levelling screws. the sample required to be tested, is to fill in to the required level as indicated by the gauge in a cup having a stainless steel jet fixed in the bottom. pensky martens flask print appartus pensky marten flash point apparatus with oil test jet device electric heated with separate energy regulater control box this is widely used for determination of closed cup flash point of fuel oil, cut back asphalts, other viscous material and suspension of solids having a flash point about 49°c ( 120°f ) ., according to ip 34, astm d 93 58t, is 1448 ( p:i ) 1960 ( p:21 ) and is 1209 / 1958 method b. supplied with thermometers & temperature controller cum indicator digital spectrophotometer range 190 to 1000 nm with facility for automatic concentration, spectral bandwidth : 2 nm, accuracy : + / 0.5 nm, repeatability : + / 0.3 nm motorised microcontroller based wave length 21 22 digital sound level meter ac analog output , weighting ( a&c ) , response time ( fast / slow ) , record max / min values time display counts 2000 count lcd , sound range ( db ) : 40 to 130db basic accuracy: ±2db, with 0.1db resolution condenser microphone: 0.5 ( 12.7mm ) , supplied with batteries, microphone windscreen manual 23 sound level meter with data logger meets ansi & iec 61672 1 type 2 standard, datalogging capability up to 20, 000 records, up to 10 readings / sec when connected to a pc, records readings with real date and time min / max and data hold functions, heavy duty rugged double molded housing, usb port software, auto power off with disable capability weighting: a and c, response time: fast / slow ac / dc analog output, range: 30 to 130db basic accuracy: ±1.4db pc interface: usb, includes windows® compatible software, usb cable, wind cover, tripod, carrying case, ac adaptor, and 9v battery sound level calibrator with durable die cast, aluminum housing25 portable air quality features: checks for carbon dioxide ( co2 ) concentrations, calculates statistical weighted averages of twa ( 8 hour time weighted average ) and stel ( 15 minute short term exposure limit ) , maintenance free ndir ( non dispersive infrared ) co2 sensor, user programmable audible alarm backlit triple lcd display built in rs 232 interface for capturing readings on pc, wet bulb and dew point calculated, data acquisition software and cable included to record and document co2, humidity and temperature data measurement ranges: co2: 0 to 5, 000ppm temperature: 10 to 60°c , acc : 0.1°c& humidity: 0.0 to 99.9%, acc : 0.1% carbon dioxiderange : ( co2 ) 0 to 5, 000ppm, resolution : 1ppm complete with software and cable, batteries and carrying case 26 indoor air quality monitor / datalogger measures c02, temperature, humidity, dew point and wet bulb features:, checks for carbon dioxide ( co2 ) concentrations, maintenance free dual wavelength ndir ( non dispersive infrared ) co2 sensor, data hold, max / min with time stamp, and alarm, easy calibration in fresh air temperature: 20 to 60°c , resolution : 0.1°c& humidity: 10 to 95%rh, resolution : 1%, co2 : 0 to 6, 000ppm & resolution : 1ppm datalogging : continuous 20, 000 sets / manual 99 sets, • supplied with batteries, rs 232 cable, and windows® 95 / 98 / nt / 2000 / me / xp compatible software 27 oxygen monitor oxygen gas monitor in confined space with integrated sampling pump, datalogging oxygen: 0 25% v / v resolution: 0.1% alarms: audio, visual, vibration certifications: iec ex ia d iic t4 gb, atex ex ii 2 g ex ia d iic t4 & ip67 complete with:, user manual, instrument charging / comm. clip, universal charging adaptor, data logging package, manufacturers calibration certificate, 3 meter tygon tubing with connector ph meter ( table top ) , ab junction ph meter 29 digital spectrophotometer range 190 to 1000 nm with facility for automatic concentration, spectral bandwidth : 2 nm, accuracy : + / 0.5 nm, repeatability : + / 0.3 nm motorised microcontroller based wave length selection, 4 digit led display for wavelength, 3½ digit led data display. it has 4 position sample holder with position selector control for 10mm path length cuvettes.a set of 2 quartz cuvettes is provided. photometric range : % t : 0 to 100% abs. : 0 to 1.999 conc. : to 1999, accuracy : 0.005 abs at 1.0 abs, 0.010 abs at 1.5 abs, light sources : a ) tungsten halogen lamp ( b ) deuterium lamp, detector : wide range silicon photodiode, sample holder 4 position sample holder, power : 230v 10% 50hz, ac... supplied with quartz cuvettes : set of 2 ( 10mm pathlength ) , dust cover, disposable cuvettes 4 no, main lead & user manual 30 lab junction clorimeter digital colorimeter feature : direct concentration facility, highly stable and accurate high std. glass filters : 312 – 8 filters, minimum volume : 1 ml display :2 ½ digit 7 segment red / led range : 400 700 nm output : abs: 0 1.99 resolution : abs: 0.01 accuracy : 0.5 % fs ± 1 digit detector : photocell / diode filters : 8 filters 400, 450, 490, 520, 540, 570, 620, 680 nm light source : 6.8 v, 300 ma tungsten lamp power : 230 v ±10% ac, 50 hz accessories quartz cuvettes of 10 mm pathlength, manual and dust cover digital ph water meter waterproof ph meter 32 lab junction do. meter ( for dissolved oxygen ) compact dissolved oxygen meter features : measures dissolved oxygen and % oxygen & temperature automatic temperature compensation via temperature probe sensor built into polarographic type oxygen probe, adjustable altitude and salinity compensation, min / max and data hold functions, auto power off with disable feature do range 0 to 20.0 mg / l, acc : ±0.4 mg / l, oxygen : 0 to 100.0%, acc. : ±0.7% temperature : 0 to 50°c & acc : ±0.8°c, compensation & adjustment salt: 0 to 39% altitude: 0 to 3900m supplied with do probe with membrane and 4m cable, spare replacement membranes, electrolyte, battery, and soft case 33 digital water and soil analysis kit ( 7 parameter ) 3½ digit lcd display covering 8 parameters: ph, conductivity, tds, salinity, colorimeter, turbidity, dissolved oxygen & temperature display: 3½ digit lcd. measurement ranges: ph: 0 14 ph. conductivity: 0 20 ms. temperature: 0 100 °c. tds: 0 20 ppt. dissolved oxygen: 0 20 ppm. turbidity: 0 1000 ntu. salinity: 0 50 ppt. colorimeter; abs: 0 1.99; filter: 5; rsolution: 0.01 a. power supply: in built chargeable battery 230 v ± 10% ac, 50 hz. accessories: ph electrode, cond / tds / salinity cell, do probe, temperature probe, ph bottles, ph tablets, turbidity test tubes, colorimeter test tube, mains lead, operation manual. air flow meter ( digital aneomometer ) pitot tube anemometer+differential manometer 35 microscope parallel optics zoom stereoscopic / video microscope, trinocular, magnification: 6.3 x to 40 x with standard delivery, zoom magnification: 0.63x to 4.0x zoom ratio: 6:1, supplied with standard accessories: wf micrometer eye piece pair 10x inclined binocular tube at 45º , digital image capturing device, with pc interfacing, 5–mega pixels resolution 36 safety: a safety shoes b safety gloves c safety belt d safety helmet e safety jacket f dust and pollution mask g hearing protection ( earnoff ) h face protection i anti fog clear safety goggle j fire extinguisher ( 6kg ) ...