Benchtop Dissolved Oxygen Meter

Product origin CHINA

Delivery time Within 7 days

Supply capacity Factory Direct Supply

Features:
*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.

  • Benchtop Dissolved Oxygen Meter

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      Benchtop Dissolved Oxygen Meter

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      Portable Dissolved Oxygen Meter
      Accessories: DO100 dissolved oxygen electrode, electrolyte solution, membrane cap and carrying case. Technical Parameters:
      Model PH-820 PH-821
      DO Range 0.00~20.00mg/L, 0.0~200.0% saturation
      Accuracy ±0.5mg/L, ±2.0% ±0.2mg/L, ±2.0%
      Resolution 0.01 mg/L, 0.1%
      Other Specifications Calibration Points 1 or2 points
      Temperature Compensation 0~50°C/32~122°F, automatic
      Barometric Pressure Correction 60.0~112.5kPa/450~850mmHg, manual
      Salinity Correction 0.0~50.0g/L, manual
      Stability Criteria / Low or high
      Calibration Due Alarm / 1 to 31 days or off
      Hold Function Manual or auto-endpoint
      Auto-Off 30 minutes after last key pressed 10, 20 or 30 minutes after last key pressed
      Memory 100 data sets 500 data sets
      Communication Interface USB
      Connector 6-pin nimi-DIN
      Display Custom LCD (80*60mm)
      Power Requirements 3x 1.5V AA batteries or DC5V power adapter
      Dimensions(mm) 170*85*30mm
      Weight(kg) 300g
      Package Size(W*D*H)mm 475*155*350mm
      Gross weight(kg) 1.7kg
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