NJCL-H/NJCL-L/NJCL-B/NJCL-C

Chloride is an important factor in inducing steel corrosion. In order to avoid premature corrosion of steel, concrete materials control chloride ion content of it very strict.
Features
• Handheld Instruments have light weight and small size which easy for users to take with and on-site inspection. Printer to print data in any time is available for select. This run independently even without computer control. Bench Instruments have large-size LCD panel to indicate data and an embedded printer to print data easily.
• Unique anti- ion interference agent can prevent it from cyanide, ammonia oxidation effect of ions as well as manganese and lead made the combined effect of metal ions.
• Unique PC analysis software, which has a national computer software copyright.
• Unique linear regression coefficient calculation program make self-diagnostic instrument status available.
• Embedded standard formula can directly calculate concrete mixture chloride ion content.
• Direct output the unit results in a molar concentration and percentage.
• Mass storage of 100 data storage, continuous data record, safe and reliable.
• Software for testing and report preparation.
• Testing up to 6,9,12 cells simultaneously
• Documentation of each test result, easy to assemble, simple to maintain, watertight cells.
Model NJCL-H’s unique feature
• Show calibration curves and color display, which can be saved and read.
• Directly to the built-in temperature compensation formula makes test results more intuitive.

TECHNICAL PARAMETERS

NJCL-H
Measurement accuracy:<10%
Collect time: ≤3min
Weight:2.5kg
Power: AC 220V
Power: DC 7.2V
Temperature error: ≤1℃
Printer power: DC 5V
Work temperature: 0 ℃ ~ 40 ℃
PC Communication parameter:2400 baud rate
Range:0.001%-30.000%(Cl¯),10¯5-10¯1(mol • L¯1)

NJCL-L
Measurement accuracy:<10%(Result<5%)
Collect time: 30s
Weight: 2.5kg
Power: AC 220V
Power: DC 7.2V
Temperature error: ≤1℃
Printer power: DC 5V
Work temperature: 0 ℃ ~ 40 ℃
PC Communication parameter:2400 baud rate
Range:0.001%-30.000%(Cl¯),10¯5-10¯1(mol • L¯1)

NJCL-B
Measurement accuracy:<10%(Result<5%)
Collect time: 30s
Weight: 0.4kg
Power: DC 3.6V
Power supply: 1) DC 3.6V adapter  2)Lithium battery
Battery life: 12 months(8h/day)
Work temperature: 0 ℃ ~ 40 ℃
PC Communication parameter:2400 baud rate
Range:0.001%-30.000%(Cl¯),10¯5-10¯1(mol • L¯1)

NJCL-C
Measurement accuracy:<10%
Collect time: ≤3min
Weight: 0.4kg
Power: DC 3.6V
Power supply: 1) DC 3.6V adapter  2)Lithium battery
Battery life: 12 months(8h/day)
Work temperature: 0 ℃ ~ 40 ℃
PC Communication parameter:2400 baud rate
Range:0.001%-30.000%(Cl¯),10¯5-10¯1(mol • L¯1)