DW-103B Benchtop pH Meter | High Precision Laboratory pH Analyzer

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pH Meter

ZhongKe TK DW-103B Benchtop pH Meter

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Product Description:

The DW-103B Benchtop pH Meter is a high-precision laboratory water quality testing instrument designed for advanced pH, mV, and temperature measurement.

It features intelligent electrode recognition, 5-point calibration, and automatic/manual temperature compensation, ensuring stable and accurate performance for professional laboratory and industrial applications.

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Features

1. Equipped with a 7-inch high-definition display screen with a wide viewing angle, making operation convenient and simple;

2. Intelligent detection and automatic identification of electrode models and calibration values, eliminating the need for recalibration when replacing electrodes;

3. Supports multiple modes for intelligent endpoint determination;

4. Supports displaying electrode slope for real-time assessment of electrode performance;

5. Supports automatic/manual temperature compensation;

6. Automatically identifies multiple pH standard buffer solutions such as JJG119 1.680pH, 4.003pH, 6.864pH, 9.182pH, and 12.460pH;

7. Supports data storage, retrieval, deletion, and printing;

Specification

Product Parameters

Product Name	Benchtop pH Meter
Product Model	DW-103B
Measurement Items	pH, mV, Temperature
Temperature Compensation	Automatic/Manual
Electrode Recognition	Optional
Calibration	5 points
Data Storage	500 sets
Stored Content	Measured value, measurement unit, temperature, time
Power Supply	Input AC90～240V, Output DC12V
Automatic Power Off	Available
Power Failure Protection	Available
Factory Reset	Available
Screen	7 inches, 155mm*87mm
Dimensions	203mm163mm70mm
Weight	1.08kg
Ambient Temperature	0～50℃
Ambient Humidity	≤95%
Protection Rating	IP54

Detection Parameters

1. pH

Detection Range: (-2.000～18.000) pH

Minimum Resolution: 0.01/0.005 pH

Accuracy: ±0.01/0.005 pH

2. mV

Detection Range: -2000.00mV～2000.00mV

Minimum Resolution: 0.01mV

Accuracy: ±0.03mV

3. Temperature

Range: -5.0℃～110.0℃

Minimum Resolution: 0.1℃

Accuracy: ±0.2℃

Temperature Compensation: Automatic/Manual

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Fully Automated COD Water Quality Analyzer

ZhongKe TK DW-103B Benchtop pH Meter

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Product Parameters

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