The portable colorimeter is run at two wavelength, it is special for the analysis COD in the water, the concentration can extend from 0 to 10000 mg/L. The LCD display the concentration of COD directly, the unit is mg/L. The instrument uses two sections of 1.5V-battery to supply energy, this battery can be used for more than 30h. Please press the “ON/OFF” button to cut the electrical source after test. Please examine this product carefully. Make sure that the instrument is not damaged. If any damage occurred during shipment, please notify your dealer.
Range：15～10000mg/L Lamp: Light emitting diode (LED) Wavelength: 450nm for range 15-150mg/L; 610nm for range 100-1000mg/L 610nm for range 1000-10000mg/L Precision:±5%. Operating conditions:0 to 50℃,0 to 80% relative humidity (noncondensing) Life of battery：2×1.5V,more than 30h shutdown：Press the “ON/OFF” button to shutdown the colorimeter after the test. Size：90×70×125mm Weight：280g（including battery）