Vial/tube adapter for 16 mm vials, two syringes (1 mL and 2 mL), carrying case, and four AAA batteries.
The Environmental Express COD 200 Colorimeter is a single-parameter instrument for measuring the concentration of chemical oxygen demand (COD) in multiple ranges in a water sample. The rugged handheld design makes it ideal for field use and in a laboratory setting. The colorimeter is easy to calibrate, and the simplistic user interface ensures ease-of-use by operators of all experience levels.
Model COD 200 colorimeter is supplied ready to use with four preprogrammed testing ranges. All you need to do is select the measuring range you need, prepare your sample and test. The simple interface allows you to quickly reach the test you need. When the instrument is turned on, it will automatically display the last test used.
Low range: 3 - 150 mg/L, meets ISO 15705:2002
Middle-low range: 15 - 300 mg/L, meets ISO 15705:2002
Middle range: 20 - 1,500 mg/L, meets ISO 15705:2002
High range: 200 - 15,000 mg/L
COD reagent vials are not included; order separately.
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