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Labmen Instrument Technology Limited

Dissolved Oxygen Meter, pH/Mv Meter, Bench-Top pH/Mv Meter manufacturer / supplier in China, offering Bench Top pH/Orp/° C/° F Meter with 5 Points Calibration, Df-50f Series Top-Press Silicone Oil-Heating Freeze Dryer/Lyophilizer, Df-50f Series Regular Silicone Oil-Heating Freeze Dryer/Lyophilizer and so on.

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Supplier Homepage Product Water testing meter PH/mV/ORP Meter Bench Top pH/Orp/° C/° F Meter with 5 Points Calibration

Bench Top pH/Orp/° C/° F Meter with 5 Points Calibration

FOB Price: US $200-500 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $200-500/ Set
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Port: Shenzhen, China
Production Capacity: 50000 Sets Per Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: PH920
  • Accuracy: ±0.002pH
  • Calibration Points: 1 to 5 Points
  • Temperature Compensation: 0~100°c, 32~212°f
  • Hold Function: Manual or Automatic
  • Display: LCD (130×110mm)
  • Transport Package: Cartons
  • Origin: China
  • pH Range: -2.000~20.000pH
  • Resolution: 0.1, 0.01, 0.001pH
  • Calibration Solutions: USA, Nist, DIN or User-Defined
  • Compensation Mode: Manual or Automatic
  • Connector: BNC
  • Trademark: labmen, could OEM
  • Specification: 210(L)× 188(W)× 60(H)mm
  • HS Code: 901890900
Product Description
High precision benchtop pH meter, 5 points calibration, automatic temperature compensation, system menu contains 9 optional parameters. Accuracy: 0.002pH.
pH Mode:
• High precision benchtop pH meter is equipped with a large backlit LCD display.
• 1 to 5 points push-button calibration with auto-buffer recognition.
• Selectable pH buffer standard (USA/NIST/DIN) or using the custom calibration solutions.
• Automatic electrode slope display helps user decide whether to replace sensor.
• Automatic Temperature Compensation provides accurate reading over the entire pH range.
• Calibration Due Reminder prompts you to calibrate the meter regularly.
ORP Mode:
• Single point offset calibration allows adjusting the displayed value to a known standard.
• Relative and absolute millivolt measurement modes provide accurate ORP readings.
Other Features:
• Stability indicator automatically shows current measurement status.
• Auto-Hold function freezes stable measured value for easy viewing and recording.
• Manual temperature calibration improves the measurement accuracy of meter.
• Selectable temperature unit (°C or °F) meets different application requirements.
• Automatic electrode diagnosis shows zero point offset and slope of the pH electrode.
• Help message as a operational guide that helps you quickly begin using the meter.
• System menu allows setting the 9 parameters, including the pH buffer standard, number of
  calibration points, resolution, stability condition, temperature unit, etc.
• Reset feature automatically resumes all parameters back to factory default options.
• Expanded memory stores and recalls up to 500 readings.
• Built-in real-time clock stamps stored data to meet GLP standard.
• Stored data can be transferred into computer by USB communication interface.
Resolution0.1, 0.01, 0.001pH
Calibration Points1 to 5 points
Calibration SolutionsUSA, NIST, DIN or User-defined
Temperature Compensation0~100°C, 32~212°F
Compensation ModeManual or Automatic
Resolution0.1, 1mV
Calibration Points1 point (Only for Relative mV mode)
Calibration Range±200mV
Range0~105°C, 32~221°F
Accuracy±0.5°C, ±0.9°F
Calibration RangeMeasured value ±10°C
Temperature Units°C or °F
Hold FunctionManual or Automatic
Stability ConditionsLow or High
Calibration Due0 to 31 days
Power OffManual or Automatic (10, 20, 30 minutes)
Reset FunctionYes
MemoryStores up to 500 data sets
OutputUSB Communication Interface
DisplayLCD (130×110mm)
Power RequirementsDC5V, using AC adapter, 220VAC/50Hz
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