NJTR-20A portable dissolved oxygen analyzer

NegotiableUpdate on 10/03

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

NJTR-20A portable dissolved oxygen analyzer adopts the principle of polarographic measurement, and the dissolution value depends on the temperature, pressure, and salinity of the aqueous solution. The instrument adopts LCD display for measuring and displaying DO value and medium temperature value.

Product Details

1.measurement range

Dissolved oxygen:(0~20.00)mg/L
Temperature:060)°C
2.Basic instrument error
Dissolved oxygen:±0.05mg/L±1One word (at reference temperature)
±0.05mg/L±1a character(Difference from reference temperature±10°Ctime)
Temperature:±1°C±1a character

3.Residual current:0.02mg/L

4.Response time:30s(20°Ctime90%response)

5.Stability of the instrument:±0.02mg/L±1a character/1h

6.Automatic temperature compensation range:060)°C

7. Overall dimensions 18.6*903.0cm

8. materialshellABSorPC

The instrument provides four measurement readings

⑴Temperature: Continuous measurement displays the current temperature of the water body

⑵dissolved oxygen%Dissolved oxygen air saturation reading

⑶dissolved oxygenppm: Concentrationppm(parts per million)

(4) Dissolved oxygenmg/L: Dissolved oxygenppmconsistent