Vial/tube adapter for 16 mm vials, two syringes (1 mL and 2 mL), carrying case, and four AAA batteries.
Key Features
Rugged, portable design adapts to use in the field, treatment plant, or lab bench
Simplistic user displays for easy operation at any skill level
Preprogrammed testing ranges easily accessed for quick measurement (* see below)
High-quality optical system quickly delivers repeatable and accurate measurement for confident wastewater effluent screening
Single or multi point calibration supporting various compliance requirements
Auto zero function removes the need for re-zeroing the meter between sample measurements saving time in the field
IP68-rated waterproof design ensures watertight protection for up to 1 hour
Automatic storage of testing records for up to 16 readings with time-and-date stamp for reliable chain of custody tracking
More About this Item
The Environmental Express COD 200 colorimeter is intended for critical measurement of chemical oxygen demand (COD) at various concentration ranges in wastewater samples. Its rugged, handheld design makes it adaptable for field, treatment plant, or laboratory settings. With stored calibration and simplistic user navigation menus, the meter is easily operated by technicians at any experience level. Ease of operation combined with repeatable accuracy for measurement of COD will allow your lab to confidently determine the effectiveness of wastewater treatment processes for regulatory compliance.
*Four ranges: Low range: 3 to 150 mg/L, meets ISO 15705:2002 Middle-low range: 15 to 300 mg/L, meets ISO 15705:2002 Middle range: 20 to 1500 mg/L, meets ISO 15705:2002 High range: 200 to 15,000 mg/L
COD reagent vials are not included; please order separately.
COD reagent vials are not included; order separately.
Specifications
Display TypeLCD
Light SourceLED
Wavelength(s) (nm)430 nm, 610 nm
Absorbance Accuracy3% full scale
Test ParametersCOD
Min Operating Temperature (° F)41
Max Operating Temperature (° F)104
Min Operating Temperature (° C)5
Max Operating Temperature (° C)40
WaterproofIP68
Data LoggingAutomatic
Memory Size16 data sets with time and date stamp
Battery4 AAA (included)
RangeLR: 3 to 150 mg/L, LMR: 15 to 300 mg/L, MR: 20 to 1500 mg/L, HR: 200 to 15,000 mg/L
