JPSJ-605 type dissolved oxygen analyzerDetailed product description：

The main features of JPSJ-605 dissolved oxygen analyzer are:

Dot matrix LCD display. Chinese operating interface
Equipped with automatic temperature compensation, zero oxygen, full degree, pressure and salinity calibration, power-off protection and other functions
Dual display of dissolved oxygen concentration value and temperature value, dissolved oxygen saturation value and temperature value, or current value and temperature value
It has functions such as storage, deletion, retrieval, and printing of measurement results. Up to 50 sets of measurement data can be stored, and two printing modes are provided for users to choose from: instant printing and storage printing
Equipped with RS-232 interface, it can be connected to TP-16 serial printer for measurement results, and can communicate with computer using lightning magnetic data acquisition software
Equipped with DO-958-S dissolved oxygen electrode (polarographic coated)

Technical Indicators:

1. Measurement range:
Dissolved oxygen: (0.00~20.00) mg/L
Dissolved oxygen saturation: (0.0~200.0)%
Temperature: (-5.0~105.0) ° C
2. Automatic temperature compensation range: (0-40) ° C
3. Basic error:
Dissolved oxygen concentration: ± 0.10mg/L
Dissolved oxygen saturation: ± 1% (FS)
Temperature: ± 0.3 ℃ ± 1 word
3. Response time: no more than 45 seconds (90% response at 20 ° C)
4. Residual current: not greater than 0.1mg/L
5. Salinity calibration range: (0.0~40.0) g/L
6. Stability: not exceeding ± 0.20mg/L within 1 hour
7. Power supply: DC universal power supply (9V~15V, 300mA, internal positive, external negative)
8. Dimensions (mm): 290 × 200 × 70
9. Weight: Approximately 1kg