Feature:

1. American imported composite chloride ion selective electrode, performance stable, testing rapid and accurate.

2. Can test the chlorine ion content of concrete mixture, hard concrete, gravel, admixture, water, and the other water-soluble material, directly output the mol concentration and percentage unit results;

3. The built-in standard formula can directly calculate the chloride ion content of concrete mixture

4. Unique linear regression coefficient calculation program can diagnose the working state by itself

5. Special ion anti-interference agent can remove the oxidation effect of cyanogens and ammonia, and remove the complexation effect of manganese, lead and other metal ion

6. LCD display, instant printing, one key for completing the test, simple operation

7. Light and small, convenient for carrying, suitable for the field detection

8. Optional micro-printer, can also print immediately without computer

9. Unique self-diagnosis function and PC analysis software

10. Great data storage capacity can store 100 test data, data is continuous, safe and reliable

 

Test object:

Sea sand, ordinary sand, new mixed concrete, hard concrete, cement, stones, and admixture, concrete mixing water and other water-soluble material.

 

Detection principle:

NJCL-H Rapid concrete chloride tester adopts the ISE (ion selective electrode) method rapidly to test the chlorine ion content of concrete, sandstone, admixture and the other water-soluble matters. The range of chlorine ion concentration is 10-5 ~ 10-1 M mol/L. Operation is simple, and can be used in the field detection, data accurate and rapid, automatic data processing.