Portable intelligent dissolved oxygen detector

Portable intelligent dissolved oxygen detectorModel HAD-RY20

It is mainly designed for the convenience of users to carry and operate on site. This instrument can be divided into two parts: sensors and electronic units. The sensor adopts a polarographic coated dissolved oxygen electrode. The electronic unit is composed of highly integrated circuits. The instrument adopts a dot matrix liquid crystal display, which can display the dissolved oxygen value and temperature.

Portable intelligent dissolved oxygen detectorTechnical parameters
Key Features:
Dot matrix backlit LCD display
Automatic temperature compensation, fast response time
Portable, easy to carry
Equipped with our factory's dissolved oxygen electrode (polarographic coated)

Main technical indicators:
1. Measurement range:
Dissolved oxygen:(0.0～20.0)mg/L
warm Degree:(0～40)°C
2. Basic error:
Dissolved oxygen:±0.3mg/L
warm Degree:±1°C
3. Residual current: not exceeding 0.15mg/L
4. Response time: no more than 30 seconds (90% response at 20 ° C)
5. Automatic temperature compensation range: (0-40) ° C
6. Power supply: Four No. 7 alkaline batteries
7. Dimensions (mm): 180 × 80 × 30
8. Weight: 1kg

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