The ISE (Ion Selective Electrode) method is currently the fastest method for chloride ion content testing. After marking the electrode, this method can test the water soluble chloride ion content for inorganic materials like concrete, mortar, cement, and admixtures, etc in 3 minutes.
The NELD-CL420 chloride ion content rapid tester developed by Beijing NELD, the measurement range of chloride ion concentration is 1.0×10-1~1.0×10-5mol/L. Operation swift and simple, data can be printed anytime at will.
Technical parameters
test range | 1.0×10-1~1.0×10-5mol/L |
voltage acquisition accuracy | ≤1mV |
instrument measurement accuracy | ≤1% |
5.electrode calibration point: 2,3,4 points optional
6.color touchscreen: 5.7-inch imported industrial screen
7.electrode calibration: calibration results can be recorded
8.test data content:mol concentration,mass percentage concentration,mass percentage
9.data printing: micro-printer output
10.electrode type: double electrode, composite electrode optional
Standard configurations
chloride ion content tester mainframe (1)
chloride ion electrode (1)
reference electrode (1)
subsidiary test products (users can choose to equip on their own)
- magnetic stirrer
- 1/10000 electronic scale