1、 Product Overview

The JH-PXS-CL microcomputer based chloride ion meter is designed to measure the chloride ion content in aqueous solutions, especially suitable for quality monitoring of high-purity water (such as steam, condensate, boiler feedwater, etc.) in power plants. It can also be used in higher education institutions, research structures, petrochemicals, microelectronics and other departments to determine the chloride ion concentration (or activity) in natural water, industrial wastewater and other water.

2、 Performance characteristics

1. The use of microcontroller technology makes the operation simple and convenient, and the digital display is intuitive and correct.

2. It has manual temperature compensation and automatic temperature compensation functions (when the temperature power is connected, the instrument enters automatic temperature compensation and displays the current temperature; when the temperature power is not connected, the instrument enters manual temperature compensation and displays the manual temperature setting value). Temperature electricity * is an optional accessory, and if the user needs it, they need to specify it when placing an order.

3. In addition to displaying pCL values, the instrument also has the function of displaying chloride ion concentration values [CL].

4. The instrument has a beautiful and lightweight appearance.

3、 Technical parameters

1. Measurement range: pCL value: （0.00～6.00）pCL； CL+concentration value: 0.35 μ g/L to 35.5g/L; MV value: （-1800～1800）mV。

2. Resolution: 0.01 pCL.

3. Basic error of electronic unit: ± 0.02pNa ± 1 word.

4. Basic instrument error: ± 0.05pCL.

5. Calculation error for converting pCL value to [CL+] concentration value: ± 0.3% (reading).

6. Instrument repeatability error: not greater than ± 0.03pCL ± 1 word.

7. Temperature compensation range of the tested solution: (5.0-50.0) ℃

8. Electronic unit stability: ± 0.02pCL/3h.

9. Normal working conditions of the instrument:

a) Environmental temperature: (5-40) ℃;

b) Relative humidity: not exceeding 80%;

c) Power supply: AC 220V ± 22V; Frequency 50 ± 1HZ

d) There is no other magnetic field interference except for the Earth's magnetic field;

e) There is no significant vibration.

10. Dimensions: 1 × b × h, mm: 230 × 190 × 80