Feature

1. Can rapidly test the chloride ion concentration in 30second

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

3. Unique self-diagnosis function and PC analysis software

4. 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

5. Build-in micro-computer can print immediately, simple operation

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

 

Detection principle:

NJCL-L 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.

 

Test object:

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

 

Technical parameters

Power voltage: AC 220V

Operating Voltage: DC 7.5V

Measurement Accuracy: <10%

Temperature error: =< 1 centigrade

Printer work voltage: DC 5V

Data storage capacity: >100

PC communication parameters: baud rate 2400

Acquisition time: 30second

Weight: 2.5kg

LCD Size: 128 * 64