Product Usage

Used for laboratory testing of water-soluble chloride ion content in materials such as concrete, sand and gravel, admixtures, and water.

Execution standards

1. Concrete Quality Control Standard GB50164-2011;

2. Code for Durability Design of Concrete Structures (GB/T50476-2008);

3. Technical Specification for Application of Sea Sand Concrete (JGJ206-2010);

4. Design Specification for Ordinary Concrete Mix Proportions (GJ55-2011);

5. Test Method for Uniformity of Concrete Admixtures GBT 8077-2012;

6. Technical Specification for Detection of Chloride Ion Content in Concrete (JGJT 322-2013);

7. Technical Specification for Concrete Testing and Testing in Water Transport Engineering JTS/T 236-2019.

8. CECS53:93

9.CECS220:2007

technical parameter

1. Power supply voltage: AC220V 50Hz;

2. Measurement accuracy:<3%;

3. Concentration measurement range: 10-5～10-1 mol/L;

4. Equipped with a printer, working voltage: DC 5V;

5. ※ Data storage capacity: 9999 times;

6. Controller: Color touch screen;

7. Collection cycle: 0-999S (adjustable);

8. ※ One click USB export of test results;

9. PH value range: 2-12;

10. Working temperature: 0-80 ℃.

11. ※ The collection time can be set, perfectly compatible with imported/domestic electrodes;

12. Multi functional integration (calibration, testing, printing, etc.), easy to use/operate;

13. ※ Embedded digital high impedance design, high accuracy, anti-interference, and good stability;

14. Data storage: can store 9999 sets of test data;

15. Measurement range of chloride ion concentration: 10-5-1 mol/L;

16. Multiple sample detection modes, convenient for conducting various types of experiments;

17. ※ Built in multiple linear regression calculation equations can indicate errors during calibration and measurement;

18. 1 minute rapid determination of chloride ion concentration and mass percentage in the sample;

 19. It can directly detect the molar concentration and mass percentage of chloride ions in fresh concrete.