YSI 910 COD Colorimeter

The YSI 910 COD colorimeter is ideal for any application. This portable instrument allows you to easily take readings for COD.

  • Features
  • Specifications
  • Accessories
  • 문서

The 910 colorimeter is a rugged, waterproof, single parameter instrument for the measurement of COD (chemical oxygen demand).

The EPA-approved COD test is useful for performing rapid, frequent monitoring of treatment plant efficiency, and results allow quick response to changing conditions in the waste stream while the traditional BOD5 test takes 5-days to determine results.

Interested in a COD meter? Learn about the trade in program currently going on (U.S. only). Or, if you prefer to buy from one of our dealers, take advantage of our rebate program!

The instrument features a large, backlit display, a real time clock, automatic data logging as well as the ability to export data to a PC or printer using the 900 Series Data Hub for infrared data transfer. Features for the 910 to quickly and accurately measure COD include:

  • Automatic data storage; 16 data-sets with date and time stamp
  • Large, backlit LCD display
  • IP68 waterproof case; easy to hold or set on benchtop; floats
  • Innovative light shield prevents moving parts or separate pieces that can easily be broken or lost
  • User-calibration to any government or organizational standard (for example N.I.S.T. or ISO)
  • Resolution can be improved for specific range requirements
  • Known interferences can be adjusted for the sample
  • Auto shutoff extends battery life
  • 2-year warranty

If you are interested in measuring multiple parameters or chlorine only, then you may be interested in the YSI pHotoFlex colorimeters or the YSI 900 Chlorine Colorimeter.

Benchtop Yes
Certifications floats, CE, IP68 (1 hour at 0.1 meter)
GLP Compliance Yes
Measurement Range COD Low Range: 0 to 150 mg/L, COD Mid Range: 0 to 1,500 mg/L, COD High Range: 0 to 15,000 mg/L
Memory 16 data sets with date and time stamp, automatic
Parameters Measured COD (Chemical Oxygen Demand)
Power approximately 17 continuous hours or 5,000 tests, 4 alkaline AAA batteries
Sampling Yes
Unit of Measure mg/L
  • COD, vial reagent, LR, pack of 25
  • COD, LR, vial reagent, pack of 150
  • COD, vial reagent, HR, pack of 25
  • COD, HR, vial reagent, pack of 150
  • COD, vial reagent, HR+, pack of 25
  • COD, HR+, vial reagent, pack of 150
  • COD, HR+, Hg Free, vial reagent, pack of 25
  • COD, HR, Hg Free, vial reagent, pack of 25
  • COD, LR, Hg Free, vial reagent, pack of 25
  • Thermal Reactor CR 2200
  • Thermal Reactor CR 3200
  • Thermal Reactor CR 4200
  • 900 Data Hub for 900 and 910 Colorimeters