Environmental Express Model 200 COD Colorimeter

Representative image only.
Environmental Express Item # EW-99561-84
Confidently measure chemical oxygen demand (COD) of wastewater samples in the field or on the bench
  • 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

$845.00USD / Each

SPECS & DESCRIPTION

Specifications & Description

  • 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 AA (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
  • DescriptionCOD Colorimeter

Includes

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.

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