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Dissolved oxygen Meter, benchtop, BEP-M180/BEP-M181

  • 7 inches TFT LCD
  • 1 or 2 points Calibration
  • For the laboratory to determine the Do, BOD, OUR and SOUR of the sample.
  • Memory: 1000 data sets
  • Accuracy: ±0.2mg/L, ±2.0%

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Measurement Parameters
BEP-M180: Dissolved oxygen, BOD, oxygen uptake rate, specific oxygen uptake rate
BEP-M181: Dissolved oxygen
  1. 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
  2. Salinity and barometric pressure compensations eliminate the measurement error.
  3. selectable testing time, beginning/ending DO are used for the OUR/SOUR calculations
  4. Auto-Read function senses and locks the measurement endpoint
  5. Timed Interval Readings send the measurement data to a PC or printer
  6. Limit Alarm automatically alerts when reading exceeds the specified range
  7. Calibration due alarm prompts the user to calibrate the meter regularly
  8. Password protection prevents the unauthorized calibration and settings
  9. Expanded memory stores or recalls up to 1000 data sets
  10. Reset function automatically resumes all settings back to the factory defaults
Ordering Information
BEP-M180,181: Meter, DO100 dissolved oxygen electrode, electrolyte solution, membrane cap, electrode holder and power adapter


Model BEP-M180 BEP-M181
DO Range 0.00~20.00mg/L, 0.0~200.0% saturation
Resolution 0.01mg/L,0.1%
Accuracy ±0.2mg/L, ±2.0%
Other Specifications Calibration Points 1 or 2 points
Temperature Compensation 0~50°C/32~122°F, automatic
Barometric Pressure Correction 60.0~113.3kPa/450~850mmHg, manual
Salinity Correction 0.0~50.0g/L, manual
BOD/OU/SOUR Measurement For model BEP-M180 only
Stability Criteria Standard or high-accuracy
Calibration Due Alarm 1 to 31 days or off
Interval Readings 10, 30, 60 seconds, 10, 30 minutes or off
Memory 1000 data sets
Communication Interface USB
Connector 6 pin mini-DIN
Display 7 inches TFT LCD
Power Requirements DC12V power adapter
Dimensions 240(L)× 220 (W)× 80(H)mm
Weight 1.7kg

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    Contact Info

    Rm. 2014, Bldg. 3, Ligaoguojihuayuan, No. 1222, West Aoti Road, Lixia District, Jinan, Shandong

    Phone: +86-531-88982330

    Fax: +86-531-88983691


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