ENVIRONMENTAL EXPRESS Colorimeter: Chemical Oxygen Demand, 430 nm_610 nm Wavelengths, 0.01 A

This single-parameter colorimeter measures chemical oxygen demand (COD) in water samples. It is used in wastewater treatment, environmental monitoring, and industrial process control to assess organic pollutant levels. The instrument operates at 430 nm and 610 nm wavelengths with a digital display and LED light source.

The colorimeter has a resolution of 0.01 A, a digital display, and an LED light source. It includes two syringes (1 mL and 2 mL) and is designed for chemical oxygen demand testing. The manufacturer part number is 9956184. It operates at 430 nm and 610 nm wavelengths.

3G Electric supplies the ENVIRONMENTAL EXPRESS Colorimeter 9956184 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. As a global industrial equipment distributor, we source and deliver this single-parameter colorimeter for COD testing.

Prepare a water sample and reagent according to standard COD test methods. Use the included 1 mL or 2 mL syringe to transfer the sample into a cuvette. Insert the cuvette into the colorimeter, select the appropriate wavelength (430 nm or 610 nm), and read the absorbance value on the digital display. Follow the manufacturer's instructions for calibration and measurement.