JPB-607A D.O. Analyzer

Characteristics:

3/1/2LCD with blue-light

Automatic temperature compensation

Immediate response

Easy to carry

D.C. power supply: one piece of 9V battery

The electrode system is composed of polarographic oxygen electrode and temperature electrode

Specifications:

1. Measurement range：Dissolved oxygen: 0-20 mg/L

Temperature: 0-40°C

2. Accuracy:

Dissolved oxygen: ±0.3 mg/L±1bit (under the basic temperature)

±0.5 mg/L±1bit(differ: ±10°C from the basic temperature)

Temperature：±1°C±1bit

3. Response time：≤30s (90% response at 20.0℃).

4. .Stability of the meter：not over ±0.2mg/L ±1bit within one hour

5.. Remaining current：≤0.15mg/L

6. The range of automatic temp erature compensation：0-40℃