PHS-3C Auto Calibration Acidity Meter Water Quality Analyzer
Product Specifications
Specification
Details
Customized Support
OEM
Place of Origin
China, Guangdong
Brand Name
YIERYI
Model Number
PHS-3C
Product Name
PH Meter
Technical Specifications
Range: PH: 0.00-14.00PH, Temperature: 0-100℃
Resolution: PH: 0.01PH, Temperature: 0.1℃
Accuracy: PH: ±0.02PH, Temperature: ±0.5℃
Display: PH: 4-digital LED, Temperature: 3-digital LED
Automatic temperature compensation: 0℃-50℃
Power supply: As specified on the label
Working temperature: 0℃-50℃
Calibration: 2 points with automatic buffer recognition
pH Calibration Procedure
Pour a small quantity of pH 6.86, pH 4.00, and pH 9.18 solution into clean beakers
For particularly accurate calibration, use two beakers for each buffer solution - one for rinsing the electrode and one for calibration to minimize contamination risks
Switch on the instrument
Immerse the electrode in pH 6.86 buffer solution and gently shake until the reading stabilizes
Press the "CAL" button until the calibration indicator lights up, then press "PH7" until the display shows "6.86". Rinse the electrode with distilled water
Immerse the electrode in pH 4.00 buffer solution and gently shake until the reading stabilizes
Press the "CAL" button until the calibration indicator lights up, then press "PH4" until the display shows "4.00". Rinse the electrode with distilled water
Immerse the electrode in pH 9.18 buffer solution and wait for the reading to stabilize until the display shows exactly 9.18
The calibration of the instrument's pH range is now complete
Packing & Delivery
Original box gift box packaging included
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PHS-3C Auto Calibration Digital PH Meter with 0-14.00PH Range and 2 Points Calibration Water Quality Analyzer