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NJCL-H Rapid concrete chloride tester
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Product Description
The instrument follows the related standards, such as GB/T 50476-2008, JGJ206-2010, JTJ 270-98 and so on. It adopts the ISE (Ion Selective Electrode) method to rapidly test the water soluble chloride ion content of the inorganic material in room temperature, such as concrete, sand, cement, mixing water, by the equipped professional software and anti-interference chemical reagents, to achieve the purposes of prevention and control of premature concrete reinforcement corrosion occurrence.
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.
Technical parameters:
Operating Voltage: DC 3.6V
Measurement Accuracy: <10%
Data storage capacity: >100
PC communication parameters: baud rate 2400
Acquisition time: =<30second
Standby time: > 24 hr
Weight: 400g
LCD Size: 128 * 128
Test procedures:
1. Weigh sample, add an appropriate amount of distilled water or extract liquor
2. Calibrate electrode and test the sample solution
3 print measurement data
Test results:
1 chloride ions Cl ˉ concentration (mol/L)
2 chloride ion content percentage (%)
3 chloride ion content percentage of concrete (%)
Range: 0.0001% ~ 30.00% (Clˉ),10-5 ~ 10-1 M( mol/L)
Accuracy: reading +/- 10% (chloride ion)
Operating temperature: 0 centigrade ~ 40 centigrade
Power: 1) 3.6V adapter; 2) lithium battery
Battery Life: 12 months (8 hours per day)
Instrument Specifications:
Host Size: 180 * 70 * 30 (mm)
Weight: 0.4 kg
Host dimension: 370 * 300 * 180 (mm)
Host weight: 5 kg
SUPPLIER PROFILE
Company:
Beijing SKE Technology Co Ltd
City/State
Beijing, Beijing
Country:
China 
Business Type:
Export/Import - Trading Company
Established:
2008
Member Since:
2012
Contact Person
Jack Guo
SUPPLIER PROFILE
City/State/Country -
Beijing, Beijing
China
Business Type -
Export/Import - Trading Company
Established -
2008
Member Since -
2012
Contact Person -
Jack Guo