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Benchtop pH Ion ORP Meter, BEP-M930

  • 1 to 5 points calibration
  • Selectable concentration units
  • For measuring the pH, ORP and ion concentration
  • Accuracy: ±0.002pH

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Measurement Parameters

• BEP-M930: pH, mV, relative mV, ion concentration, temperature



• 1 to 5 points calibration with automatic recognition for USA, NIST and DIN buffers

• Automatic electrode diagnosis shows the pH slope and offset


• 1 point offset calibration allows adjusting the displayed value to a known standard

• Relative and absolute millivolt modes ensure the reliable ORP measurements

Ion Concentration

• 2 to 5 points calibration, including the 8 concentration points can be selected

• Direct ion concentration readout simplifies the measurement process

• Automatic electrode diagnosis shows the calibration points and slopes

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Model BEP-M930
Range -2.000~20.000pH
Resolution 0.001, 0.01, 0.1pH, selectable
Accuracy ±0.002pH
Calibration Points 1 to 5 points
pH Buffer Options USA, NIST, DIN, 2 custom buffers
Range 0.001~19999 (depending on the range of ISE)
Resolution 0.001, 0.01, 0.1, 1
Accuracy ±0.5% F.S. (monovalent), ±1% F.S. (divalent)
Measurement Units ppm, mg/L, mol/L, mmol/L
Calibration Points 2 to 5 points
Calibration Solutions 0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000
mV Range ±1999.9mV
Relative mV Range ±1999.9mV
Resolution 0.1, 1mV, selectable
Accuracy ±0.2mV
Calibration Points 1 point
Range 0~105°C/32~221°F
Resolution 0.1°C/0.1°F
Accuracy ±0.5°C/±0.9°F
Offset Calibration 1 point, reading ±10°C
Other Specifications
Temperature Compensation 0~100°C, manual or automatic
Stability Criteria Low or high
Calibration Due Alarm 1 to 31 days or off
Slope/Offset Display Yes
Hold Function Manual or auto-endpoint
Memory 500 data sets
Communication Interface USB
Connector BNC, 3.5mm jack socket
Display Custom LCD(125x100mm)
Power Requirements DC5V power adapter
Dimensions 210(L)× 188 (W)×60(H)mm
Weight 1.5kg


    Contact Us Now!

    We will usually contact you within 24 hours. You could also call us (+86-531-88982330) during working hours ( 8:30 am to 5:45 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.

    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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