Model: HNJ-ISE
Standards: GB/T 50476-2008, JGJ206-2010 JTJ 270-98 JG/T494-2016
This tester uses Ion selective eletrode (ISE) method to rapidly test the soluble chloride ion content in concrete, cement, aggregate and other materials.
The chloride ion is an important factor to result in rebar corrosion, so it’s strictly prohibited to control the chloride content in concrete production.
Test object: sea sand, ordinary sand, fresh concrete, hard concrete, cement, stone, admixture, soil, concrete mixing water and other water-soluble chloride ions.
Features
Directly output test result in Molar concentration and percentage
Built in standard formula, direct calculation
Anti-interference agent, avoid the oxidation effect of cyanide, ammonia plasma and the Complexation effect of Metal ions such as manganese and lead.
Linear regression coefficient calculation program, self-diagnostic instrument working state
Large LCD display, one key test, easy operation, micro printer optional
Light in weight, compact in size
Computer software optional
Technical specifications
Test range: 10-5~10-1 M(mol•L-1)mol/L, or 0.0001%~30.00%
Working voltage: DC 3.6V
Measuring accuracy: ＜10%
Data storage cap.: ＞100
PC communication baud rate: 2400
Data acquisition time: ≤3min
Battery duration: ＞24 hr
Net weight: 0.4 kg
Operation temperature: 0℃～40℃
Net weight: 5kg
Carrying case size: 370*300*180(mm)