CSN Test Kit (Chloride, Sulphate & Nitrate Kit)

CHLOR*TEST® “CSN SALTS” – (Chloride / Sulfate / Nitrate Ion Tests for Surfaces)


Caltech India offers CSN Test Kit (Chloride, Sulphate & Nitrate Kit) which is designed to accurately, measure surface chloride, sulphate and nitrate ions in minutes, the CSN Salt kit offers a single kit solution for testing in the field.

CHLOR*TEST “CSN Salts” offers the specifier the availability of trouble-free performance testings, in the field, for chlorides, sulfates, and nitrates with one extraction.

Most specifications do not address sulfates or nitrates because there has never been a sulfate or nitrate field test kit. Now there is a complete test kit available that tests all three salts.

Nitrate Testing is easy and measures a wide 0-50 ppm range.

The CHLOR*TEST “CSN Salts” uses a unique patented extract solution, CHLOR*EXTRACT®, to retrieve surface salt contamination. This special extract enhances retrieval rates, thereby increasing accuracy. The greater the retrieval rate, the more accurate the test results.

Surface sampling is simplified by use of the patented CHLOR*SLEEVE® . Sampling can be done overhead, vertically, horizontally or any angle with this device.

Cross contamination is eliminated with one time use components.

Easy to perform – does not require special training.

  • All test results are measured directly in parts per million. No conversion charts are needed.
  • Parts per million readings are a 1 to 1 ratio to micrograms per square centimeter. No mathematical calculations are necessary.

A New Generation of Test Kits

  • EPA compliant – No need to select a low or high range. Meters range is 0-100ppm with auto ZEROING.
  • Digital direct readings with a large 3-1/2 digital display incorporating low-battery warning.
  • European CE Mark of compliance for electromagnetic compatibility and safety.
  • Quantitative results are achieved in minutes. Each kit contains (5) individual tests with new refill kits available.

All components are pre-measured and pre-dosed for accuracy.


Colorimeter Specifications
Water resistant design
Auto zero
Hinged light cover
Digital direct readings
European CL-Mark compliant
EPA Compliant
9-volt power source (included)
Single wavelength
Photometric +-0.001 absorbancy
Accuracy +/- 1ppm
Low battery warning (BAT)
Overrange (Er2)
Burnt out bulb (Er3)
Optional Accessories
AC adapter 110 60 Hz/220 50 Hz
RS-232 Interface Cable

CHLOR*TEST® “CSN” SALTS kit is recommended for surface testing on

Bridges Pipe lines CSN Test Kit (Chloride, Sulphate & Nitrate Kit)
Aircraft Power plants The revolutionary  new method for testing salt  contamination is the most  accurate field test on the  market today.
Mining facilities Offshore rigs
Ships Petrochemical plants
Marine structures Pulp and paper mills
Storage tanks Steel fabrication
Cooling towers Electronics

Maximize corrosion protection – reduce premature coating failure.

Test every surface before coating application.

Ordering Information:

In India, we have various customers from Mumbai, Delhi, Bangalore, Chennai, Hyderabad, Ahmedabad, Kolkata, Surat, Pune, Jaipur, Lucknow, Kanpur, Nagpur, Visakhapatnam, Indore, Bhopal, Patna, Vadodara, Ghaziabad, Ludhiana, Coimbatore, Madurai, Nashik, Srinagar, Aurangabad, Dhanbad, Allahabad and Ranchi in India.

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