CODA-211/212 Automatic COD Monitoring System

CODA-211/212 Automatic COD Monitoring System

Overview

COD measurement systems offer completely automatic measurement suitable for a factory wastewater to a wide range of water sample types, including samples from rivers and harbors. They also provide reliable documentation of COD value instructions. The alkaline potassium permanganate type is suitable for use with seawater samples.

Features

  • Automatic calibration (Blank / span calibration) as standard equipment.
  • Reagent replacement cycle for One month.
  • Chemical cleaning is optionally available.
  • Large and clear LCD display. It enables to indicate and confirm each data and setting conditions necessary for COD monitoring.
  • The printer device fitted as standard equipment print out titration data graphically in addition to time and COD setting value.
  • Store Measuring data for one month.

Manufactured by HORIBA

Specifications

Model

CODA-211
(Acid method)

CODA-212
(Alcaline method)

Measuring method

Acid potassium permanganate method

Alkalic potassiumu permanganate method

Measuring range

0-20,30,40,50,100,200,500mg0/L(standard)
0-1000,2000mg0/L(option)

Reproducebility

within ±1.5%F.S. (0-20mg0/L, 1 range)
within ±2.0%F.S. (0-30 to 0-500mg0/L, 1 range)
within ±5.0%F.S. (in case of the above range)

Detection

ORP titration

Measurement time

1 hour

Heating method

Water heating

Output

DC4-20mA

Power

AC100V ±10V 650VA

Calibration

Auto calibration

Dimentional outline

700 x 500 x 1585 mm (W x D x H)

Mass

approx. 180kg

Environmental temperature

2 to 40 degrees C

Environmental humidity

within 85% R.H