YSI 910 COD Colorimeter 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. 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. Note: A thermoreactor, such as the CR 2200, CR 3200, or CR 4200, is required to complete the COD tests. YSI offers a COD empty vial disposal program as well through Safety-Kleen. Simply fill out the form on Safety-Kleen's website. Features 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 Specifications Benchtop Yes Certification 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 automatic, 16 data sets with date and time stamp Parameters Measured COD (Chemical Oxygen Demand) Power 4 alkaline AAA batteries, approximately 17 continuous hours or 5,000 tests Sampling Yes Unit of Measure mg/L Warranty 2-year instrument Resources: Specification Sheet User Manual
