ZhongKe TK PC-302S Handheld Dissolved Oxygen Analyzer

Features

Automatic Identification: Intelligently detects and automatically identifies various electrode models and calibration values for conductivity.

Intelligent Measurement: Supports automatic calibration, data storage, function settings, and power reminders.

Automatic Compensation: Features temperature calibration and automatic temperature compensation to compensate for the effect of temperature on electrode slope, ensuring accurate and reliable measurement results.

Backlight Function: Backlight function adapts to complex environments and features an automatic shut-off function for energy saving.

Extended Functions: Dedicated APP operating system enables more extended functions.

Multiple Power Supply Options: Supports AA batteries and Type-C power supply.

Portable Protective Design: IP67 protection rating for the main unit and IP68 for the electrodes; optional portable protective carrying case.

Product Parameters

Detection Parameters

1. Conductivity

Measurement Range: 0.000μS/cm～2000mS/cm

Resolution: 0.001μS/cm (automatic switching according to range)

Accuracy: ±0.5%FS

Temperature Compensation Range: Automatic/

Electrode Constant: 0.01/0.1/1/10cm⁻¹

Calibration Function: Available

2. TDS

Measurement Range: 0.000mg/L～1000g/L

Resolution: 0.001mg/L (automatic switching according to range)

Accuracy: ±0.5%FS

3. Salinity

Measurement Range: 0.00～8.00%

Resolution: 0.01%

Accuracy: ±0.1%

4. Resistivity

Measurement Range: 5.00 Ω·cm～100.00 MΩ·cm

Resolution: 0.01 Ω·cm (automatically switches according to range)

Accuracy: ±0.5%FS

5. Temperature

Measurement Range: -10～135℃

Resolution: 0.1℃

Accuracy: ±0.1℃

Calibration Function: Available

Configuration List

1 handheld conductivity analyzer main unit, 1 intelligent conductivity electrode (K=1), 1 set of conductivity standard solutions (1408μS/cm, 146.5μS/cm), 4 AA batteries, 1 screwdriver, 1 instruction manual and certificate of conformity.