Dissolved Oxygen Analyzer
Code No.: ATDOA-605

This instrument is mainly used to measure dissolved oxygen of the waterhead in waterworks, aquiculture, city sewage processing, environmental protection, drink industry.
Features
With microprocessor technology, Dot-matrix LCD
With automatic temperature compensation, reset, full scale, atmospheric pressure and salinity calibration
The measuring results can be stored, deleted, searched and printed. It can store at most 50 sets of measuring data
Electricity cutting off protection
With RS-232 interface, Model TP-16 printer can be connected

Specification:
Measuring range:
Dissolved oxygen: (0.00~20.00) mg/L
Dissolved oxygen saturation: (0.0~200.0)%
Temperature: (-5.0 ~105.0)^oC
The range of automatic temperature compensation: (0~40)^oC

Accuracy:
Dissolved oxygen: ±0.3mg/L (under the basic temperature)±1bit
                           ±0.5mg/L (differ ±15^oC from the basic temperature)±1bit
Dissolved oxygen saturation: ±5%(under the basic temperature)±1bit
                                          ±10 %(differ ± 15 ^oC from the basic temperature)±1bit

Temperature: ± 0.5^oC ± 1 digit (0^oC ≤ T ≤60^oC)±1bit

                    ±1.0^oC±1 digit (on the other temperature)±1bit
Response time: 45s (90% response on 20^oC)

The range of auto. Temp. Compensation: 0~40^oC

The range of salinity calibration: 0.0~40.0g/L