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Benchtop Dissolved Oxygen Meter

Model : DO-B12
 
Measuring Range : 0.00 - 90 mg/L (ppm)
Resolution : 0.01/0.1
Accuracy : ± 0.5%
Response Time : ≤30s (25℃, 90%response)
Stability : (±0.07mg/L)/1h
Response Time : ≤30s (25℃, 90% response)
Sizes(W×D×H)(mm) : 215x170x40mm
This benchtop dissolved oxygen meter is perfect for simplified, affordable laboratory testing and data logging.
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Benchtop Dissolved Oxygen Meter Specifications:

ModelDO-B12
Display ParametersConcentration, Saturation, Temperature
DORange0.00 - 90 mg/L (ppm)
Resolution0.01/0.1
Accuracy± 0.5%
Saturation0.0 - 600%
SaturationResolution0.10%
Accuracy±2.0%FS
TemperatureMeasuring Range(-10~110)℃
Resolution0.1℃
Accuracy±0.1℃
Compensation Range(0 ~ 45)℃ (automatic)
Salinity Compensation Range(0.0~50.0)g/L
Air pressureCompensation Range(80 ~ 105)kPa (automatic)
Resolution1
Accuracy± 2%
Stability(±0.07mg/L)/1h
Response Time≤30s (25℃, 90% response)
Other ParametersDisplay7-inch colored capacitive touch screen
Data Storage1000 sets
Power12V (110-220, 50-60Hz adapter)
Communication InterfaceUSB, RS232, Bluetooth
Size & Weight240×170×70mm/600g
Working ConditionsTemperature5 ~ 40 ℃
Humidity5-85%
IP GradeIP54
Meter Kits1) DO meter
2) Electrode holder
3)  Two-in-one electrode that consists of DO electrode and temperature probe.
4) DO filling solution
5) Membrane cap
6) Cathode polishing paper
7) Power adapter
External Size215x170x40mm
Shipping Size475x430x75mm
Net /Gross Weight(kg)0.6/3

Benchtop Dissolved Oxygen Meter Features:

  1. Large LCD screen with controllable white backlight.

  2. Built-in microprocessor chip has Intelligent functions such as auto calibration, ATC, data storage, function settings, auto diagnosis, auto power off, and undervoltage prompt, etc.

  3. DO mode has functions of ATC, auto salinity compensation and manual pressure compensation.

  4. New structure polarographic DO electrode can measure temperature, salinity and dissolved oxygen simultaneously, equipped with special DO electrode calibration sleeve, only need 3~5 minutes for polarization.

  5. Combined diaphragm cap makes it extremely convenient to replace the sensitive membrane just by screwing the new cap to the electrode.

  6. Grade IP57 and equipped with suitcase for outdoor purpose.


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