| After-sales Service: | Online Technical Support |
|---|---|
| Warranty: | 1 Year |
| Display: | Digital |
|
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Features:
• Professional portable water hardness meter is equipped with a backlit LCD display.
• 2 to 5 points push-button calibration from low to high concentrations.
• Selectable water hardness units, including the mmol/L, mg/L, German degree (°dH), English
degree (°e) and French degree (°f).
• Automatic Temperature Compensation provides accurate reading over the entire range.
• Calibration Due Alarm prompts user to calibrate the meter regularly.
• Stability indicator shows when a measurement is recognized as stable.
• Auto-Hold feature senses and locks the measurement endpoint.
• Battery indicator shows the remaining battery capacity.
• Auto-Power Off effectively conserves battery life.
• Setup menu allows setting the 7 parameters, including the number of calibration points,
stability criteria, etc.
• Reset feature automatically resumes all settings back to factory default options.
• Expanded memory stores and recalls up to 500 data sets.
• Stored readings can be transferred into the computer by USB communication interface.
• Multi-mode power scheme (batteries, power adapter or USB port) ensures that use the
meter smoothly.
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Model
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PH-322
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Water Hardness
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Range (Concentration)
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0.05~200mmol/L
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Range (German Degree)
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0~1122°dH
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Range (French Degree)
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0~2000°fH
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Range (English Degree)
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0~1404°e
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Range (CaCO3)
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0~19999mg/L
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Range (CaO)
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0~11220mg/L
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Range (Boiler)
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0~400mmol/L
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Range (Ca2+)
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0~8020mg/L
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Accuracy
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±1% F.S
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Calibration Points
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2 to 5 points
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Calibration Solutions
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0.01, 0.1, 1, 10, 100mmol/L
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Temperature
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Range
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0~105°C
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Accuracy
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±0.5°C
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Resolution
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0.1°C
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Calibration Points
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1 point
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Calibration Range
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Measured value ±10°C
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General
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Temperature Compensation
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0~50°C, Manual or Automatic
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Data Hold
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Manual or Auto-Endpoint
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Stability Criteria
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Low or High
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Calibration Due Alarm
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1 to 31 days or Off
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Power Off
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Manual or Automatic (10, 20, 30 minutes)
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Reset Function
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Yes
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Memory
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Stores up to 500 data sets
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Output
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USB communication interface
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Connector
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BNC
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Display
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LCD
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Power
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3×1.5V AA batteries or DC5V power adapter
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Battery Life
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Approximately 150 hours (Turn off the backlit)
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Dimensions
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170(L)×85(W)×30(H)mm
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Weight
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300g
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