| Customization: | Available |
|---|---|
| After-sales Service: | Online Support |
| Warranty: | 1.5 Years |
|
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* 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
* Salinity and barometric pressure compensations eliminate the measurement error.
* Automatic temperature compensation ensures accurate readings over the entire range
* Auto-Read function senses and locks the measurement endpoint.
*Auto-Power Off effectively conserves battery life.
* Setup menu allows setting the number of calibration points, resolution, temperature unit, concentration unit, stability criteria, date and time, etc.
* Reset function automatically resumes all settings back to the factory defaults.
* Expanded memory stores or recalls up to 500 data sets.
* USB communication interface for data transfer or connecting a power adapter to meter.
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Model
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PH-821
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Dissolved Oxygen Range
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0.00~2000mg/L (or ppm)
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Accuracy
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t0 2mg/L
|
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Resolution
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0.01mg/L
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% Saturation of Oxygen
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0.0~200.0%
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Accuracy
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+2.0% F.S
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Resolution
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0.1, 1%
|
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Calibration Points
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1~2 points
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Temperature Compensation
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0~50°C,32~122°F, Automatic
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Barometric Pressure Correction
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60.0~112.5kPa, 450~850mmHg
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Salinity Correction
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0~50g/L
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Hold Function
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Manual or Automatic
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Memory
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Manual or Automatic (10, 20, 30 minutes)
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Sensor Type
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Stores up to 500 data sets
|
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Connector
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USB Communication Interface
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Power Requirements
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6-pin mini plug
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Battery Life
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3x1 .5V "AA" batteries (Standard)or DC5V power adapter (Optional)
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Dimensions
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185*88*32mm
|
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Package Size(W*D*H)
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475*155*350mm
|
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Net Weight
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300g
|
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Gross Weight
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2kg
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