Item

Testing Parameters

High COD

Medium COD

Low COD

Test Range(mg/L)

300-3000

200-1000

50-500

Detection Limit(mg/L)

200

50

20

Reaction Time

10min(High, Medium), 40min(Low)

Salt Resistance

CL-≤15,000mg/L

Display Interface

128x64 dot matrix structure, LCD display, English menu-select

Power Supply

4 PCS of Alkaline AAA battery, which can work for over ten hours& be changed at anytime; or 220V AC power supply

Data Management

With the display, store& checking etc. functions, can store 1000 PCS of data

Working Temperature

0-40°C, Max 90% RH, non-condensation

Dimension (mm)

L x W x H==160 x80 x 60(mm)