Aquastic Engineering Solutions

Gms Road, Dehradun, Uttarakhand

We are engaged in supplying portable ph meter, which is a ph/orp meter housed in a waterproof casing. Up to five point calibrations are available with eight memorized ph buffers and two custom ph buffers in portable ph meter. This portable ph meter provides users with the flexibility necessary to adjust the calibration range and obtain most accurate and precise readings can be obtained. portable ph meter features :

• ph calibration check
• five point ph calibration with seven standard and five custom ph buffers
• log on demand (500 samples)
• user-selectable calibration time out
• tutorial messages on lcd
• pc interface via usb

about portable ph meter :

• exchange out the ph sensor for an orp sensor to obtain mv readings.
• hannas calibration check incorporates an electrode condition graph which alerts the user with regards to the electrode status.
• if readings are taken too far outside the calibration range, the unit will warn the user with a graphic signal.
• users may set a reminder to notify when calibration is due.
• hi 98160 features tutorial messages on the lcd and an auto-end mode to ensure readings are taken only when they are stable.
• comprehensive glp data are directly accessible by pressing the glp key and log-on-demand holds up to 500 records.
• data can be transferred to a pc via usb with optional hi 92000 software and hi 920014 usb connection cable.

order information :hi 98160 is supplied with hi 1230b ph electrode, hi 7662 temperature probe, hi 70004 ph 4.01 buffer solution sachet, hi 70007 ph 7.01 buffer solution sachet, batteries, instructions and rugged carrying case. specificationrangeph-4.0 to 20.0 ph; -4.00 to 20.00 phorp699.9; 2000 mvtemperature-20.0 to 120.0oc (-4.0 to 248.0of)resolutionph0.1 ph; 0.01 phorp0.1 mv (699.9 mv); 1 mv (2000)temperature0.1oc (0.1of)accuracy @ 20ocph0.1 ph; 0.01 phorp0.2 mv (699.9 mv); 1 mv (2000 mv)temperature0.2oc (0.4of) excluding probe errorcalibrationphup to five point calibration with eight standard buffers available (1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and two custom buffersorpautomatic, two point at 0, 350 mv or three point at 0, 350, 1900 mvoffset1 phslopefrom 80 to 110%other detailsph electrodehi 1230b pei body ph electrode with bnc connector and 1 m (3.3) cable (included)temperature probehi 7662 stainless steel temperature probe with 1 m (3.3) cable (included)log on demand500 samplespc connectivityopto-isolated usb with optional hi 92000 softwareinput impedance1012 ohmspower supply1.5v aaa (3) / approximately 200 hours of continuous use without backlight (50 hours with backlight). User selectable auto-off (5, 10, 20, 60 minutes or can be disabled)environment0 to 50oc (32 to 122of); rh max 100%dimensions185 x 72 x 36 mm (7.3 x 2.8 x 1.4)weight300 g (10.6 oz.) accessorieselectrodes hi 1230b combination ph electrode, for field applicationsbnc connection hi 3131b refillable combination orp electrode for titration and laboratory usebnc connection solutions hi 5004l ph 4.01 buffer solution hi 5007l ph 7.01 buffer solution hi 5010l ph 10.01 buffer solution hi 7061l general purpose cleaning solution1 x 500 ml bottle hi 70300l electrode storage solution1 x 500 ml bottleaccessories hi 92000 windows compatible software hi 920014 mini usb cable for pc connectionprobes hi 7662 stainless steel temperature probe

We are well-known benchtop conductivity meter supplier in india. This benchtop conductivity meter is equipped with auto standard recognition. Besides, the benchtop conductivity meter offered by us can support custom calibration solutions. Up to a four point calibration can be obtained in benchtop conductivity meter for enhanced accuracy over an extended measuring range. benchtop conductivity meter features :

• ec, resistivity, tds and salinity ranges
• extended range from 0.001 s/cm to 1000 ms/cm
• ready to perform all three stages of usp method required for conductivity measurement of pure and ultra pure water
• three salinity scales : practical salinity, natural sea water, percent
• linear and natural water temperature compensation, no compensation for actual conductivity
• fully customizable
• large log memory with different logging methods

about benchtop conductivity meter :

• hi 4321 is a research-grade ec/resistivity/tds/salinity benchtop meter with a large, color, graphic lcd with backlight, capable of millesimal measuring resolution of conductivity with an extended range from 0.001 s/cm to 1 s/cm.
• conductivity is fully customizable and includes : temperature compensation coefficient, temperature reference, selectable compensation method, linear, natural water and no compensation, adjustable cell constant and tds factor.
• all ranges of conductivity, resistivity and tds feature auto range or users can select the unit to measure manually. Three salinity scales are available : natural sea water, practical salinity and %.
• hi 4321 can be used to perform all 3 stages of usp method required for conductivity measurement of pure and ultra pure water. The instrument provides clear directions on how to perform each testing stage and automatically monitors the temperature, conductivity and stability during testing and determines whether a sample is within usp limits.
• the enhanced warning system is in place to alert users when measuring outside the calibration range. This system will also remind the user when a new calibration is due.
• features also include real-time graphic displays and on-screen glp data. Fully customizable instrument and parameters via setup screens. On-board contextual help can be accessed from any mode simply by pressing the help button.
• up to 10 profiles can be saved and recalled eliminating the need to reconfigure each time when a different electrode is used.
• three selectable logging modes are available : automatic, manual and auto hold logging. Up to 100 logging lots with 10, 000 records per lot can be stored for automatic or manual modes along with up to 200 usp reports.
• all features are available in english, italian, portuguese and spanish. Connect to a pc via the usb or rs232 ports, with the use of hi 92000 windows compatible software.

order information :hi 4321-01 (115v) and hi 4321-02 (230v) are supplied with hi 76312 conductivity probe, hi 76404n electrode holder, 12 vdc power adapter and instructions. specificationsrangeec0.000 to 9.999 s/cm; 10.00 to 99.99 s/cm; 100.0 to 999.9 s/cm; 1.000 to 9.999 ms/cm; 10.00 to 99.99 ms/cm; 100.0 to 1000 ms/cm (actual ec)resistivity1.0 to 99.9 ohms x cm; 100 to 999 ohms x cm; 1.00 to 9.99 kohms x cm; 10.0 to 99.9 kohms x cm; 100 to 999 kohms x cm; 1.00 to 9.99 mohms x cm; 10.0 to 100.0 mohms x cmtds0.000 to 9.999 ppm; 10.00 to 99.99 ppm; 100.0 to 999.9 ppm; 1.000 to 9.999 ppt; 10.00 to 99.99 ppt; 100.0 to 400.0 ppt actual tds (with 1.00 factor)salinitypractical scale: 0.00 to 42.00 psu; natural sea water scale: 0.00 to 80.00 ppt; percent scale: 0.0 to 400.0%temperature-20.0 to 120oc; -4.0 to 248.0of; 253.15 to 393.15kresolutionec0.001 s/cm; 0.01 s/cm; 0.1 s/cm; 0.001 ms/cm; 0.01 ms/cm; 0.1 ms/cmresistivity0.1 ohms x cm; 1 ohms x cm; 0.01 kohms x cm; 0.1 kohms x cm; 1 kohms x cm; 0.01 mohms x cm; 0.1 mohms x cmtds0.001 ppm; 0.01 ppm; 0.1 ppm; 0.001 ppt; 0.01 ppt; 0.1 pptsalinity0.01 for practical scale/natural sea water scale; 0.1% for percent scaletemperature0.1oc; 0.1of; 0.1kaccuracyec1% of reading (0.01 s/cm)resistivity2% of reading (1 ohm x cm)tds1% of reading (0.01 ppm)salinity1% of readingtemperature0.2oc; 0.4of; 0.2k (excluding probe error)calibrationecauto standard recognition, custom calibration solution/four point calibrationsalinitypercent scaleone point (with hi 7037 standard)temperaturethree pointsloggingrecord100 lots with 10, 000 record/lotintervalsettable between one and max log timetypeautomatic, log on demand, autoholdother detailstemperature compensationlinear and non-linear (natural water)tds factor0.40 to 1.00ec probehi 76312 platinum, four ring conductivity/tds probe with internal temperature sensor and 1 m (3.3) cable (included)temperatureprobehi 7662-t stainless steel temperature probe with 1 m (3.3) cable (included)replatinizationyesdisplay240 x 320 dot-matrix color lcd with on-screen help, graphing, language selection and custom configurationpc connectionrs232, usbpower supply12 vdc adapter (included)environment0-50c (32 to 122f) (273 to 323k) rh max 95% non-condensingdimensions160 x 231 x 94 mm (6.3 x 9.1 x 3.7)weight1.2 kg (2.6 lbs.) accessoriessolutionshi 7030l12880 s/cm ec solution, 500 ml bottlehi 7031l1413 s/cm ec solution, 500 ml bottlehi 7033l84 s/cm ec solution, 500 ml bottlehi 7034l80000 s/cm ec solution, 500 ml bottlehi 7035l111800 s/cm ec solution, 500 ml bottlehi 7039l5000 s/cm ec solution, 500 ml bottlehi 7037lcalibration solution for % readings (100% nacl)hi 7061lgeneral purpose cleaning solution1 x 500 ml bottleaccessorieshi 76404nelectrode holder for hi 42xx type bench metershi 92000windows compatible softwarehi 920010cable for pc connection, 9 to 9-pinprobeshi 763124-ring platinum ec/tds probefor use with hi 4521, hi 4522, hi 4321hi 763124-ring platinum ec/tds probefor use with hi 4521, hi 4522, hi 4321hi 7662-tstainless steel temperature probe

we are offering benchtop dissolved oxygen meter. we supply benchtop dissolved oxygen meter which is of optimum quality. hi 4421 benchtop dissolved oxygen meter is a research grade dissolved oxygen bench meter with extensive capabilities in measuring do as bod (biological oxygen demand), our (oxygen uptake rate), sour (specific oxygen uptake rate), atmospheric pressure and temperature. the benchtop dissolved oxygen meter can be performed in ppm (mg/l) range or in % and feature automatic or manual temperature and atmospheric pressure compensation and manual salinity compensation. benchtop dissolved oxygen meter features :

• extended do range up to 90 ppm (mg/l) and 600%
• measures do, atmospheric pressure and temperature
• do direct, do direct/auto hold, bod : biological oxygen demand, our: oxygen uptake rate, sour : specific oxygen uptake rate
• temperature and atmospheric pressure automatic compensation
• manual salinity compensation
• fully customizable
• large log memory using different logging methods
• paleographic probe with built-in temperature sensor

about benchtop dissolved oxygen meter :

• automatic and manual calibration of do can be performed in one or two points using standard or user defined standards.
• users can set the reading stability criteria; three modes are available : fast, medium and accurate.
• direct/auto hold automatically holds the reading on display when measurement stability is reached.
• in direct reading mode, the user interface can be set to basic with or without glp, graphic or logging information.
• these instruments offer multi-language support and contextual help is available through a dedicated help key.
• clear tutorial messages and directions are available on-screen to quickly and easily guide users through all measurement and calibration procedures to ensure measurements and procedures are performed properly.
• the bod, our and sour methods are supported with a dedicated tutorial and step by step indication in order to assure a full and correct reading of do using this specific measuring method.
• the do probe is using the paleographic principal of measurement and has a built-in temperature sensor.
• up to 10 profiles can be saved and recalled eliminating the need to reconfigure each time when a different electrode is used.
• user definable configurations can include reading mode : direct or bod, our, and sour, measurement units, temperature units, stability criteria, and temperature, atmospheric pressure and salinity compensation.
• three selectable logging modes are available : automatic, manual and auto hold logging. up to 100 logging lots can be stored for automatic or manual modes.
• automatic logging features a selectable area and sampling period while glp information includes complete data about user calibration of parameter and identification information for the instrument, user, and company.
• data can be transferred to a pc via the opto-isolated pc interface via the rs232 or usb ports and hi 92000 software (optional).

order information :hi 4421-01 (115v) and hi 4421-02 (230v) is supplied with hi 76408 do probe, hi 76404n electrode holder, hi 7041s electrolyte solution (30 ml), hi 76407a membrane caps (2), 12 vdc adapter and instruction manual. specificationsrangedissolved oxygen0.00 to 90.00 ppm; 0.0 to 600.0 % saturationbarometric pressure450 to 850 mmhg; 560 to 1133 mbartemperature-20.0 to 120.0oc; -4.0 to 248of; 253.1 to 393.1 kresolutiondissolved oxygen0.01 ppm; 0.1% saturationbarometric pressure1 mm hgtemperature0.1oc/of/kaccuracydissolved oxygen1.5% of reading 1 digitbarometric pressure3 mm hg + 1 least significant digitmeasurementmodesdirect do; bod (biochemical oxygen demand); our (oxygen uptake rate); sour (specific oxygen uptake rate)calibrationdissolved oxygenautomatic/user standard, one or two pointsbarometric pressuresingle pointprobethin body, polarographic dissolved oxygen probe with internal temperature sensor and 1 m (3.3) cable (included)loggingrecord samplesup to 100 lots; 10, 000 samples/lot for automatic logging; 5000 samples/lot for manual logginglogging intervalfrom one second and uptypemanual, automaticother detailstemperature compensation0.0 to 50.0oc; 32.0 to 122.0of; 237.1 to 323.1 ksalinitycompensation0 to 45 g/l (ppt)glp featuresyes (last calibration data, calibration info)alarm (do, bod, our, sour)inside and outside limitspc connectionopto-isolated usb and rs232displaygraphic color lcd with on-screen help, graphing, language selection and custom configurationpower supply12 vdc adapter (included)dimensions160 x 231 x 94 mm (6.3 x 9.1 x 3.7)weight1.2 kg (2.6 lbs.) accessoriessolutionshi 7040lzero oxygen solutionhi 7041srefilling electrolyte solution, 30 mlhi 7041mrefilling electrolyte solution, 230 mlhi 7041mrefilling electrolyte solution, 230 mlhi 7041lrefilling electrolyte solution, 500 mlaccessorieshi 76407a/pmembranes for do probeshi 76404nelectrode holder for hi 42xx type bench metershi 92000windows compatible softwarehi 920013usb cablehi 920010cable for pc connection, 9 to 9-pinprobeshi 76408thinner lighter do probe for laboratorieshi 76407/2standard do probe, 2 m cablehi 76407/4standard do probe, 4 m cablehi 76407/10standard do probe, 10 m cablehi 76407/20standard do probe, 20 m cable

we are offering cod meter we supply cod meter, one of the most versatile photometers in the market. this cod meter measures important water quality parameters using liquid or powder reagents. the amount of reagent is precisely dosed in the cod meter to ensure maximum reproducibility. cod meter hi 83099 bench photometer can be connected to a pc via a usb cable. besides, cod meter hi 92000 windows compatible software helps users manage their data. avail the cod meter from us at highly competitive price in the market. about cod meter :

• hi 83099 features a powerful interactive user support that assists the user during each step of the analysis process.
• a tutorial mode is also available in the setup menu.

cod meter features :

• easy cod measurement
• outstanding measurement quality
• save space in your laboratory
• pc compatible
• 47 methods

technical specificationsparameterrangemethodreagent codealkalinity0 to 500 mg/l (ppm) as caco3bromocresol greenhi 93755-01aluminum0.00 to 1.00 mg/l (ppm)aluminonhi 93712-01ammonia lr0.00 to 3.00 mg/l (ppm)nesslerhi 93700-01ammonia mr0.00 to 10.00 mg/l (ppm)nesslerhi 93715-01bromine0.00 to 8.00 mg/l (ppm)dpdhi 93716-01calcium0 to 400 mg/l (ppm)oxalatehi 937521-01chlorine dioxide0.00 to 2.00 mg/l (ppm)chlorophenol redhi 93738-01chlorine, free0.00 to 2.50 mg/l (ppm)dpdhi 93701-01chlorine, total0.00 to 3.50 mg/l (ppm)dpdhi 93711-01chromium vi hr0 to 1000 g/ldiphenylcarbohydrazidehi 93723-01chromium vi lr0 to 300 g/ldiphenylcarbohydrazidehi 93749-01cod hr0 to 15000 mg/l (ppm)dichromatehi 93754c-25cod lr0 to 150 mg/l (ppm)dichromate epa dichromate mercury-free dichromate isohi 93754a-25hi 93754d-25hi 93754f-25cod mr0 to 1500 mg/l0 to 1000 mg/ldichromate epa dichromate hg-free dichromate isohi 93754b-25hi 93754e-25hi 93754g-25color of water0 to 500 pcucolorimetric platinum cobalt-copper hr0.00 to 5.00 mg/l (ppm)bicinchoninatehi 93702-01copper lr0 to 1000 g/lbicinchoninatehi 95747-01cyanuric acid0 to 80 mg/l (ppm)turbidimetrichi 93722-01fluoride0.00 to 2.00 mg/l (ppm)spadnshi 93729-01hardness, calcium0.00 to 2.70 mg/l (ppm)calmagitehi 93720-01hardness, magnesium0.00 to 2.00 mg/l (ppm)edtahi 93719-01hydrazine0 to 400 g/lp-dimethylamino- benzaldehydehi 93704-01iodine0.0 to 12.5 mg/l (ppm)dpdhi 93718-01iron hr0.00 to 5.00 mg/l (ppm)phenantrolinehi 93721-01iron lr0 to 400 g/ltptzhi 93746-01magnesium0 to 150 mg/l (ppm)calmagitehi 937520-01manganese hr0.0 to 20.0 mg/l (ppm)periodatehi 93709-01manganese lr0 to 300 g/lpanhi 93748-01molybdenum0.0 to 40.0 mg/l (ppm)mercaptoacetic acidhi 93730-01nickel hr0.00 to 7.00 g/lphotometrichi 93726-01nickel lr0.000 mg/l to 1.000 mg/l (ppm)panhi 93740-01nitrate0.0 to 30.0 mg/l (ppm)cadmium reductionhi 93728-01nitrite hr0 to 150 mg/l (ppm)ferrous sulfatehi 93708-01nitrite lr0.00 to 0.35 mg/l (ppm)diazotizationhi 93707-01oxygen, dissolved (do)0.0 to 10.0 mg/l (ppm)winklerhi 93732-01ozone0.00 to 2.00 mg/l (ppm)dpdhi 93757-01ph6.5 to 8.5 phphenol redhi 93710-01phosphate hr0.0 to 30.0 mg/l (ppm)amino acidhi 93717-01phosphate lr0.00 to 2.50 mg/l (ppm)ascorbic acidhi 93713-01phosphorus0.0 to 15.0 mg/l (ppm)amino acidhi 93706-01potassium hr20 to 200 mg/l (ppm)turbidimetric tetraphenylboratehi 93750-01potassium lr0.0 to 20.0 mg/l (ppm)turbidimetric tetraphenylboratehi 93750-01potassium mr10 to 100 mg/l (ppm)turbidimetric tetraphenylboratehi 93750-01silica0.00 to 2.00 mg/l (ppm)heteropoly bluehi 93705-01silver0.000 to 1.000 mg/l (ppm)panhi 93737-01sulfate0 to 150 mg/l (ppm)turbidimetrichi 93751-01zinc0.00 to 3.00 mg/l (ppm)zinconhi 93731-01 accessoriessolutionshi 93703-50cuvette cleaning solutionaccessorieshi 92000windows compatible softwarehi 920013usb cablehi 3898chloride rapid screening test for cod - iso and epahi 839800cod test tube heater with 25 vial capacityhi 151-00checktemp4c folding pocket thermometerhi 731318cuvette cleaning clothhi 731321glass cuvette sethi 731325ncuvette cap for hi 832xx series metershi 740216test tube cooling rackhi 740217lab safety shieldreagents & standardshi 93755-01alkalinity, colorimetric method (100 tests)hi 93712-01aluminium, aluminon method (100 tests)hi 93715-01ammonia mr, nessler method (100 tests)hi 93700-01ammonia lr, nessler method (100 tests)hi 93716-01bromine, dpd method (100 tests)hi 93738-01chlorine dioxide, chlorophenol red method (100 tests)hi 93701-01chlorine, free, dpd method (100 tests)hi 93711-01chlorine, total, dpd method (100 tests)hi 93723-01chromium vi hr, diphenylcarbohydrazide method (100 tests)hi 93749-01chromium vi lr, diphenylcarbohydrazide method (100 tests)hi 93702-01copper hr, bicichoninate acid method (100 tests)hi 95747-01copper, lr, bicinchoninate acid method (100 tests)hi 93722-01cyanuric acid, turbidimetric method (100 tests)hi 93729-01fluoride lr, spadns method (100 tests)hi 93720-01hardness calcium, calmagite method (100 tests)hi 93719-01hardness, magnesium, edta method (100 tests)hi 93704-01hydrazine (100 tests)hi 93718-01iodine, dpd method (100 tests)hi 93721-01iron hr, phenanthroline method (100 tests)hi 93746-01iron lr, tptz method (100 tests)hi 93709-01manganese hr, periodate method (100 tests)hi 93748-01manganese lr, pan method (100 tests)hi 93730-01molybdenum, mercaptoacetic method (100 tests)hi 93726-01nickel hr, photometric method (100 tests)hi 93740-01nickel lr, pan method (50 tests)hi 93728-01nitrate, cadmium reduction method (100 testshi 93708-01nitrite hr, ferrous sulphate method (100 tests)hi 93707-01nitrite lr, diazotization method (100 tests)hi 93732-01dissolved oxygen, winkler methodhi 93757-01ozone, dpd method (100 tests)hi 93710-01ph, phenol red method (100 tests)hi 93717-01phosphate hr, amino acid method (100 tests)hi 93713-01phosphate lr, ascorbic acid method (100 tests)hi 93706-01phosphorous, amino acid method (100 tests)hi 93750-01potassium, turbidimetric method (100 tests)hi 93737-01silver, pan method (100 tests)hi 93751-01sulfate, turbidimetric method (100 tests)hi 93731-01zinc, zincon method (100 tests)

We are eminent benchtop turbidity meter supplier in india. The hi 88703 benchtop turbidity meter is specially designed for water quality measurements, providing reliable and accurate readings on low turbidity ranges. This benchtop turbidity meter has an epa compliance reading mode which rounds the reading to meet epa reporting requirements. Depending on the measured sample and needed accuracy, normal, continuous or signal averaging measurement can be selected. about benchtop turbidity meter :

• alternative ebc and nephelos measuring units are available.
• a two, three, four or five-point calibration could be performed by using the supplied standards.
• when user prepared standards are used, calibration points can be modified.
• h 88703 features complete glp (good laboratory practice) functions that allow traceability of the calibration conditions. The last calibration points, time and date can be checked.
• up to 200 measurements can be stored in internal memory. Data can be transferred to a pc via optional hi 920013 usb cable and hi 92000 windows compatible software.

benchtop turbidity meter features :

• meets usepa requirements
• glp features
• two, three, four or five point turbidity calibration
• usb pc connectivity
• log up to 200 measurements
• contextual help and tutorial mode

benchtop turbidity meter range :

• ratio turbidity
• non-ratio turbidity

order information :hi 88703-01 (115v) and hi 88703-02 (230v) is supplied with sample cuvettes and caps (5), calibration cuvettes, silicone oil (hi 93703-58), tissue for wiping cuvettes, power cord and instruction manual. specificationsrangenon ratio mode0.00 to 9.99; 10.0 to 40.0 ntu; 0.0 to 99.9; 100 to 268 nephelos 0.00 to 9.80 ebcratio mode0.00 to 9.99; 10.0 to 99.9; 100 to 4000 ntu 0.0 to 99.9; 100 to 26800 nephelos 0.00 to 9.99; 10.0 to 99.9; 100 to 980 ebcresolutionnon ratio modemode 0.01; 0.1 ntu 0.1; 1 nephelos; 0.01 ebcratio mode0.01; 0.1; 1 ntu 0.1; 1 nephelos 0.01; 0.1, 1 ebc tecinical specificationsrange selectionautomaticaccuracy @25oc2% of reading plus 0.02 ntu (0.15 nephelos; 0.01 ebc)5% of reading above 1000 ntu (6700 nephelos; 245 ebc)repeatability1% of reading or 0.02 ntu (0.15 nephelos; 0.01 ebc)whichever is greaterstray light< 0.02 ntu (0.15 nephelos; 0.01 ebc)light detectorsilicon photocellmethodnephelometric method (90o) or ratio nephelometric method(9o & 180o), adaptation of the usepa method 108.1 and standard method 2130 b.measuring modenormal, average, continuousturbidity standards

We supply benchtop ph meter, which is a research grade ph, orp and temperature benchtop meter. This benchtop ph meter incorporates dual channels with a separate temperature input and support the external reference electrodes required by some ph and ise sensors. Clients can avail the benchtop ph meter from our company at budget friendly price in the market. benchtop ph meter features :

• two input channels (ph/orp/ise)
• ph calibration check
• five point ph and ise calibration with standard and custom uffers
• fully customizable
• glp features
• large log memory with different logging methods

about benchtop ph meter :

• the customizable user interface can display two channels at the same time, showing the measurements in various modes : basic measurement with or without glp information, graph or log history.
• these instruments offer multi-language support and contextual help is available through a dedicated help key.
• clear tutorial messages and directions are available on-screen to quickly and easily guide users through all measurement and calibration procedures to ensure measurements and procedures are performed properly.
• hannas ph calibration check diagnostics system ensures accurate readings every time by alerting users of potential problems during the calibration process.
• the calibration check system eliminates erroneous readings due to dirty or faulty ph electrodes or contaminated ph buffer solutions.
• after the guided calibration process, an electrode condition indicator is displayed on the lcd informing the user of the overall ph electrode status.
• automatic, semiautomatic and manual ph calibration is available in up to five points, with eight standards (1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01 and 12.45) and up to 5 custom buffers.
• the out of calibration range and cal due features alert the user in the event the measurement is far from the calibration point or when the meter is due for recalibration.
• proper, scheduled calibrations are crucial for accurate and repeatable measurements.
• this instrument also features up to five point manual selection and custom standard ise calibration.
• from the on-screen list, users can select their ise electrode parameter along with its standard configuration profile or create their own.
• up to a four point automatic or custom standard conductivity calibration can be performed in up to four points as well as probe cell constant.
• up to 10 profiles can be saved and recalled, eliminating the need to reconfigure each time when a different electrode is used.
• user definable configurations can include : temperature compensation in accordance with each parameter, iso-potential points for ph and ise, measurement units of ise concentrations and ise electrode type, temperature units.
• three selectable logging modes are available : automatic, manual and auto hold logging.
• up to 100 logging lots can be stored for automatic or manual modes along with up to 200 usp reports, and up to 100 ise methods reports.
• automatic logging features a selectable area and sampling period while glp information includes complete data about user calibration of parameter and identification information for the instrument, user, and company.
• data can be transferred to a pc via the opto-isolated pc interface via the rs232 or usb ports and hi 92000 software (optional).

specificationsph range -2.000 to 20.000 ph resolution 0.1 ph; 0.01 ph; 0.001 ph accuracy 0.1 ph; 0.01 ph; 0.002 ph 1 lsdmv range 2000 mv resolution 0.1 mv accuracy 0.2 mv 1 lsdise range 1 x 10-6 to 9.99 x 1010 concentration resolution 1; 0.1; 0.01; 0.001 concentration accuracy 0.5% (monovalent ions); 1% (divalent ions)temperature range -20.0 to 120oc; -4.0 to 248.0of; 253.15 to 393.15k resolution 0.1oc; 0.1of; 0.1k accuracy 0.2oc; 0.4of; 0.2k (without probe)calibration ph automatic, up to five point calibration, eight standard buffers available (1.68, 3.00, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45), and five custom buffers ise automatic, up to five point calibration, 5 fixed standard solutions available for each measurement unit, and 5 user defined standardslogging record 100 lots with 10, 000 record/lot interval settable between 1 and max log time type automatic, log on demand, auto holdother details ph calibration check yes rel. Mv offset range 2000 mv input channel(s) 2 ph/orp/ise glp cell constant, reference temperature/coefficient, calibration points, cal time stamp ph temp. Compensation automatic or manual from -20.0 to 120.0oc/-4.0 to 248.0o/253 to 393k ph electrode hi 1131b glass body ph electrode with bnc connector and 1 m (3.3) cable (included) temperature probe hi 7662-t stainless steel temperature probe with 1 m (3.3) cable (included) display 240 x 320 dot-matrix color lcd with on-screen help, graphing, language selection and custom configuration pc connection / power supply usb and rs232 / 12 vdc adapter (included) environment / dimensions / weight 0-50oc (32 to 122f) (273 to 323k) rh max 95% non-condensing / 160 x 231 x 94 mm (6.3 x 9.1 x 3.7) / 1.2 kg (1.8 lbs.) accessoriessolutionshi 6004millesimal buffer solution, 4.010 ph, 500 ml bottlehi 6007millesimal buffer solution, 7.010 ph, 500 ml bottlehi 6010millesimal buffer solution, 10.010 ph, 500 ml bottlehi 70300lelectrode storage solution1 x 500 ml bottlehi 7061lgeneral purpose cleaning solution1 x 500 ml bottlehi 7030l12880 s/cm ec solution, 500 ml bottlehi 7031l1413 s/cm ec solution, 500 ml bottlehi 7033l84 s/cm ec solution, 500 ml bottlehi 7034l80000 s/cm ec solution, 500 ml bottlehi 7035l111800 s/cm ec solution, 500 ml bottlehi 7039l5000 s/cm ec solution, 500 ml bottlehi 7037lcalibration solution for % readings (100% nacl)accessorieshi 92000windows compatible softwarehi 920013usb cable

We supply portable conductivity meter, based on hi-tech mechanism. The portable conductivity meter provided by us is a conductivity meter that has been designed for use in areas of production and quality control. This portable conductivity meter which we offer utilizes four ring potentiometric probes that offer greater versatility over typical amperometric designs. portable conductivity meter features :

• four ring potentiometric probe
• on-screen operation guide
• multiple scales cover a wide range

about portable conductivity meter :

• these rugged probes are made of pvcideal for indoor, as well as outdoor measurements.
• temperature compensation for hi 8633 is performed by manual adjustment.

order information :hi 8633 is supplied with hi 76301d conductivity probe, 12880 s/cm hi 70030 calibration solution sachets (5), calibration screwdriver, battery, instructions and rugged carrying case. specificationsrange0.0 to 199.9 s/cm;0 to 1999 s/cm;0.00 to 19.99 ms/cm;0.0 to 199.9 ms/cm0.1 s/cm;resolution 1 s/cm;0.01 ms/cm;0.1 ms/cmaccuracy @ 20oc 1% f.s. (excluding probe error) calibration manual, one point temperature compensation manual, 0 to 50oc (32 to 122of) with =2%/oc probehi 76301d four ring conductivity probe with din connector and 1 m (3.3) cable (included)battery type / life 9v / approximately 100 hours of continuous useenvironment 0 to 50oc (32 to 122of); rh max 100% dimensions 145 x 80 x 36 mm (5.7 x 3.1 x 1.4) weight 230 g (8.1 oz.) accessorieselectrodeshi 76301d4-ring interchangeable conductivity probefor use with hi 8633 & hi 8734hi 76302w4-ring potentiometric probefor use with hi 8733, hi 9033, hi 9034 & hi 87314solutionshi 7030l12880 s/cm ec solution, 500 ml bottlehi 7031l1413 s/cm ec solution, 500 ml bottlehi 7033l84 s/cm ec solution, 500 ml bottlehi 7034l80000 s/cm ec solution, 500 ml bottlehi 7035l111800 s/cm ec solution, 500 ml bottleaccessorieshi 710007shockproof rubber bootergo style casing, bluehi 710008shockproof rubber bootergo style casing, orangehi 721313rugged carrying case hi 8733 & hi 8633

We are offering portable dissolved oxygen meter our company is one of the leading portable dissolved oxygen meter supplier in india. Hi 98186 portable portable dissolved oxygen meter has extended ranges of up to 50 ppm or 600% saturation. This portable dissolved oxygen meter includes barometric pressure measurement and calibration with a user selectable unit (mmhg, atm, mbar, psi, kpa) as well as a 1 or 2 point temperature calibration. Salinity, pressure and temperature compensations enhance the precision of readings in the portable dissolved oxygen meter. portable dissolved oxygen meter features :

• extended do range up to 50 ppm and 600% saturation
• built-in barometer
• salinity, pressure and temperature compensation
• backlit, graphic lcd display
• calibration reminder
• log on demand (400 samples)
• auto hold
• glp features
• pc connectivity via usb

about portable dissolved oxygen meter :

• with its internal barometer, the instrument is able to automatically compensate for changes in barometric pressure so there is no need for charts, altitude information or external barometric pressure information.
• salinity compensation in water allows direct determination of dissolved oxygen in saline waters.
• other features include measurement and methods for bod (biochemical oxygen demand), our (oxygen uptake rate), and sour (specific oxygen uptake rate).
• the hi 98186s log on-demand features allows users to store up to 400 samples that can be later transferred to a pc with the hi?920013 usb cable and hi 92000 software.
• an out of calibration range warning can be activated to alert the user in the event that a reading is taken too far from the calibration's periphery.
• a combination of dedicated and soft keys allows easy, intuitive operation in a choice of languages. Comprehensive glp data is directly accessible by pressing the glp key and a contextual help menu can be access to obtain on-screen information and assistance about each feature at the touch of a button.
• designed for field use, this instrument can be easily operated with one hand and is housed in a rugged carrying case.
• the inductive charger can either be plugged into a standard 115v socket with the adapter included or a 12 vdc source, car's 12 v accessory outlets.

order information :hi 98186-01 (115v) and hi 98186-02 (230v) are supplied with hi 76407/4f do probe, spare membranes (2), hi 7041s electrolyte solution (30 ml), rechargeable batteries, hi 710042 inductive battery charger with power adapter, 12 vdc adapter, instructions and rugged carrying case. specificationsrangedo0.00 to 50.00 mg/l (ppm); 0.0 to 600.0 % saturationbarometric pressure450 to 850 mmhgtemperature-20.0 to 120.0oc (-4.0 to 248.0of)resolutiondo0.01 mg/l (ppm); 0.1% saturationbarometricpressure1 mm hgtemperature0.1oc/ofaccuracy (@20oc)do1.5% of reading 1 digitbarometric pressure 3 mmhg within 15% from the calibration pointtemperature0.2oc/0.4of (excluding probe error)measurement modesdirect do; bod (biochemical oxygen demand); our (oxygen uptake rate); sour (specific oxygen uptake rate)calibrationdoautomatic one or two point at 100 % (8.26 mg/l) and 0 % (0 mg/l).; manual one point using a value entered by the user in % saturation or mg/lbarometric pressureone point at any in range pressure valuetemperatureone or two point at any in range temperature valuecompensationbarometricautomatic from 450 to 850 mmhgsalinityautomatic from 0 to 70 g/ltemperatureautomatic from 0.0 to 50.0 c (32.0 to 122.0 f)temperatureother detailsprobehi 76407/4f polarographic do probe with protective sleeve, internal temperature sensor, din connector and 4m (13) cable (included)logginglog on demand, 400 samplespc connectionopto-isolated usb (with hi?92000 software)battery type / life1.2v (4) aa rechargeable batteries/approximately 200 hours of continuous use without backlightauto-offuser selectable: 5, 10, 30, 60 min or can be disabledenvironment0 50 c (32 122 f) rh max 100%dimensions226.5 x 95 x 52 mm (8.9 x 3.75 x 2)weight525 g (1.1 lbs.) accessoriessolutionshi 7040lzero oxygen solutionhi 7041srefilling electrolyte solution, 30 mlhi 7041mrefilling electrolyte solution, 230 mlhi 7041lrefilling electrolyte solution, 500 mlaccessorieshi 76407a/pmembranes for do probesprobeshi 76407/4fdo probe with protective sleeve, 4 m cablehi 76407/10fdo probe with protective sleeve, 10 m cablesolutionshi 7040lzero oxygen solutionhi 7041srefilling electrolyte solution, 30 mlhi 7041mrefilling electrolyte solution, 230 mlhi 7041lrefilling electrolyte solution, 500 mlaccessorieshi 76407a/pmembranes for do probesprobeshi 76407/4fdo probe with protective sleeve, 4 m cablehi 76407/10fdo probe with protective sleeve, 10 m cable

we are offering portable turbidity meter our company is a prominent portable turbidity meter supplier in manglour town. the hi 93414 portable turbidity meter measures the most important parameters of drinking water: turbidity and free/total chlorine. designed for water quality measurements, portable turbidity meter provides reliable and accurate readings on low turbidity and chlorine values. the portable turbidity meter meets and exceeds the requirements of usepa and standard methods both for turbidity and colorimetric measurements. portable turbidity meter features :

• high accuracy at low ranges
• exclusive chlorine cal checktm calibration validation
• exclusive fast trackertm system
• user replaceable light source
• two, three or four point turbidity calibration
• usb and rs232 pc connectivity
• glp features
• logging for up to 200 readings
• user friendly, backlit display with guidance codes
• auto-off
• battery % on startup
• continuous current time on display

about portable turbidity meter :

• this instrument incorporates an optical system which guarantees accurate results.
• the optical system, consisting of a tungsten filament lamp, three detectors (scattered, transmitted for turbidimeter range and one for colorimeter range), and a narrow band interference filter @ 525 nm assures long term stability and minimizes stray light and color interferences.
• it also compensates for variations in intensity of the lamp, making no need for frequent calibration.
• the 25 mm round cuvettes made from special optical glass guarantee repeatability and consistency of measurements.
• turbidity measurements can be made in the 0.00 to 1000 ntu (nephelometric turbidity units) range.
• the instrument has an epa compliance reading mode which rounds readings to meet epa reporting requirements.
• depending on the measured sample and needed accuracy, normal measurement, continuous measurement or signal averaging measurement can be selected.
• free or total chlorine measurements can be made in the 0.00 to 5.00 mg/l (ppm) range.
• at startup, the meter displays the percentage of remaining battery life and, if too low, a 'low battery' warning message is displayed.
• with the powerful cal checktm function, performance of the instrument can be validated at any time by using the exclusive hanna ready-made nist traceable standards.
• calibration can be performed at any time for turbidity and colorimetric range.
• for turbidity, a two, three or four-point calibration is available using supplied (

Smartlite which we supply is a non contact, ultrasonic, continuous level measurement instrument that is able to provide accurate measurements for liquids while automatically compensating for changes in temperature and other environmental conditions. Smartlitetm is designed for applications such as process tanks, storage vessels, open air piles, and more. Smartlite is a four wire, low voltage device, and is available with a customized graphic lcd display. smartlite has two major components, the main control unit and the sensor. advantages :

• installation in process tanks, storage vessels, open air piles and more.
• self-adjustment to virtually all types of conditions
• full compensation in virtually all environments: vapors, gases, temperature variations, wind, etc. Providing highest accuracy even under extremely harsh conditions
• 0.25% accuracy of measuring range
• for ranges of up to 10 meters (32 ft)
• resolution: 1 mm (0.04 inch)
• no calibration or maintenance required

features :

• 4-wire low voltage device
• customized graphic lcd display
• coated aluminum (ectfe-halar), pp/pvdf sensor
• temperature : -40oto 80o c ( -40o to 176o f)
• relays : 2 spdt relays
• integrating 4 modules:
• standing wave control transmits a fixed pulse and frequency at constant voltage, enabling the instrument to receive a similarly controlled oscillation where each wave is identifiable.
• dynamic and static echo control features an innovative algorithm enabling automatic (dynamic) identification, learning and storage in memory of disturbances and noises without human intervention.
• temperature control rapidly compensates for changes in temperature and corrects the reading accordingly.
• gain control's special algorithm enables full monitoring of signal amplification received from the sensor, and ensures an accurate and reliable reading even in the presence of gases or vapors.

We are engaged in making available gauger420 of superior quality. The gauger420 which we offer is a 2-wire ultrasonic level meter with 4-20 output. The gauger420 has compact, continuous-measurement, and mono-block meter design. This gauger420 addresses tough environmental and application challenges. Avail the gauger420 from us at market leading rates. industries :

• water
• wastewater
• petrochemical
• chemical
• food
• agriculture

applications :

• liquid targets
• solids (grains) targets
• storage tanks
• process tanks

about gauger420 :

• pvdf sensor - superior performance in presence of aggressive chemical targets
• rated ip68 (1.8 meter deep for 96 hours) and fit for outdoor applications
• high accuracy sensor even under extremely harsh conditions
• acoustic noises, temperature variations, unstable targets, gases
• no calibration and minimal maintenance
• distance, level, volume and temperature measurements
• increased accuracy with two temperature sensor
• wizard based setup or usb pc based cloning

gauger420 specifications :

• range up to 8 meters (26') for liquid and 5 meter (16') for solids
• interfaces: analog 4-20ma, optional graphic display, optional hart
• resolution 1mm (0.04") and accuracy 0.25% of measuring range
• operating temperature: -40o to 90oc (-40o to 194of)
• short dead zone of 15 cm (6")

We are offering ultrasonic level meter - microscan. the microscan, developed by solid at, is a low-cost ultrasonic, non-contact gauging device for level measurement of liquids and solids in ranges of up to 5 meters (16.5ft). Microscan has 4-20ma measurement output and an optional on-board lcd display for constant view of measurement results. The microscan's flexible design supports various types of industry applications, offering ease of installation and automatic temperature compensation. about microscan :

• equipped with advanced interferences trace algorithm, microscan delivers reliable measurement results even in the noisiest environments.
• for set-up and configuration, an hand held device called msu (microscan setup unit) is used.
• microscan set-up unit features a keyboard and a display designed to configure the microscan unit in the field, thereby allowing a costeffective use of the product.

advantages :

• low-cost solution
• accommodates a wide range of applications
• modular design to fit budget constrains
• very easy to install
• fast set-up and run time

features :

• for liquid and solid applications
• blind unit (no display) or optional display- unit
• msu (microscan setup unit) incorporating both display and keyboard
• up to 5 meters (16.5ft) measurement range
• sophisticated algorithm to overcome acoustic interferences and false echoes
• maintenance-free
• microscantm is based on solid at' patented technology integrating 4 modules :
• standing wave control transmits a fixed pulse and frequency at constant voltage, enabling the device to receive a similarly controlled oscillation where each wave is identifiable. By measuring energy loss as a function of the speed of sound, microscan can handle complicated environments.
• dynamic and static echo control features an innovative algorithm enabling automatic (dynamic) identification, learning and storage in memory of disturbances and noises without human intervention.
• temperature compensation rapidly compensates for changes in temperature and corrects the measurement accordingly.
• gain control's special algorithm enables full monitoring of signal amplification received from the sensor, and ensures an accurate and reliable reading.

We are offering ultrasonic level meter - monoscan. monoscan line of ultrasonic continuous level meters is an ideal solution for simple, direct installations where automatic compensation for temperature variations is required. Installed instantaneously, monoscan instruments deliver long-term reliability in long range outdoor applications and many solids application. avail the monoscan from us at pocket friendly price. advantages :

• direct and simple installation of a mono-block device
• self adjustment to virtually all types of conditions
• no calibration required and minimal maintenance
• compensation for environments and targets :
• gases, temperature variations, solids and liquids
• open channel flow

features :

• loop-powered, 2-wire 4-20ma with integral lcd display
• abs+uv plastic body
• polypropylene sensor housing, diameter of just 2" bsp/npt thread
• pvdf sensor housing available for operation with highly corrosive targets
• coated aluminum ( ectfe-halar) acoustic window
• range up to 15 meters (49') for liquids and 8.5 meter (27') for solids
• accuracy of 0.25% of measuring range and 1mm (0.04 inch) resolution
• variety of models are available for :
• liquid targets and solids (such as grains) targets
• open-channel-flow applications
• operation in explosive atmospheres (intrinsically safe models)
• oem customized models

We are one of the leading gauger485 suppliers in india. The gauger485 which we offer is an ultrasonic level meter with advanced features. Measured parameters of the gauger485 include level, distance, volume and temperature. Gauger485 which we bring forth supports liquids and solid, closed tanks and open applications. main features :

• output from gauger485 is serial ascii strings over rs485 wires. Gauger485 exhibits an integral graphic display and keypad.
• a cost-effective model without the display and keypad is also available. Sensor material is pvdf making the system an excellent solution even in the presence of highly aggressive and corrosive chemicals.
• input power is 10.8-33 vdc allowing battery based operation with three 3.6v li cells.
• a usb port (device side) enables pc configuration, local monitoring and firmware upgrades. Optional ex-rated model (intrinsically safe).
• maximum range for liquids is 8 meters (26') and for solids is 6 meters (19').
• the system exhibits a small dead zone of 15 cm (6). Volume is reported in liters (gallons) for cubical and cylindrical tanks.

remote monitoring advantages :

• gauger485 is a perfect solution for monitoring applications where the level meter interfaces an external modem.
• the use of serial ascii string output is simple, reliable and more accurate than 4-20 analog interface.
• gauger485 can interface with modems and plcs that support rs485. When viewed directly on a pc or laptop, no custom software is required.
• data may be viewed by standard hyper-terminal applications.

applications :

• typical application are monitoring multiple sites which host diesel tanks, monitoring waterways such as rivers canals and local monitoring of process and storage tanks.
• when tracking assets such as fuel, gauger485 can detect theft or refueling and provide an alert message over rs485.
• gauger485 is one variant of the gauger line. The gauger line includes gaugergsm for wireless cellular applications and gauger420 (under development).
• for oem partners, custom options are available including colors, labels and brand logo.
• the gauger line is tested to ce standards (safety and emc) and is rohs compliant.

Smartscan25 is a line of ultrasonic level meters. These are non contact sensors that provide continuous level information. With liquids, smartscan25 can be as long as 40 meters (130'). In solids, smartscan25 can be as long as 30 meters (98'). Smartscan25 is mainly used in outdoor applications or where large and wide tanks are used. advantages :

• fit for installation in high process tanks, large storage vessels, and extended range applications.
• self-adjustment or programmable to virtually all types of conditions.
• compensation in virtually all environments: vapors, gases, temperature variations, wind, etc. Providing accuracy even under extremely harsh conditions.
• typically 0.25% accuracy of measuring range and 1 mm (0.4") resolution.
• no calibration or maintenance required.

features :

• 4-wire low voltage device
• custom large graphic lcd
• choice of polyproylene or pvdf sensors
• temperature : -40o to 80o c ( -40o to 176o f)
• interface/communication : 4-20, rs232, rs485, modbus
• relays : 5 spdt relays (independent on/off programming

We are dealing in supply of matchless quality smartscan50. The smartscan50 provided by us has 4-wire device for continuous level measurement. The smartscan50 which we bring forth has high accuracy sensor even under extremely harsh conditions. Avail the smartscan50 from us in excellent packaging, that too at market leading price. 4-wire device for continuous level measurement :

• fits water, wastewater, petrochemical, chemical and food industries
• supports liquid targets, solids and open channel flow applications
• certified for installation in hazardous (explosive) atmospheres
• for use in process tanks, storage vessels and open-air piles

addressing tough environmental and application challenges :

• high accuracy sensor even under extremely harsh conditions
• acoustic noises, temperature variations, unstable targets, gases
• pvdf sensor, enduring chemically aggressive targets
• full compensation in virtually all environments
• no calibration and minimal maintenance
• radar-like performance at an affordable price

rich featured ultrasonic level meter :

• range up to 12 meters (39) for liquid and 8.5 meter (28) for solids
• interfaces: analog 4-20ma, digital modbus protocol, large custom lcd
• separate level sensor and control unit - up to 200m (650') away
• resolution 1mm (0.04") and accuracy 0.25% of measuring range
• providing five triggered relays for pump controls and alerts
• independent on and off programming, spdt type relay

operating temperature :

• -40o to 90o c (-40o to 194of)

supporting special applications :

• pump control, audible alerts, volume calculations
• ocf : 18 flumes and weirs (e.g. Parshall), q/h calculation for custom ocf