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134_A_TMA_0231_00_06.fm Page -1 Monday, July 9, 2012 4:22 PMElcometer 134

CHLOR*TEST Salt Detection Kit
For Abrasives & Concrete(Patent Pending)Operating Instructions

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is a registered trademark of Elcometer Limited.
CHLOR*TEST, CHLOR*EXTRACT and CHLOR*RID are all trade marks of CHLOR RID International, Inc.
All other trademarks acknowledged.
A Material Safety Data Sheet for the CHLOR*EXTRACT Solution used in the Elcometer 134 CHLOR*TESTSalt Detection Kits is available to download via our website:www.elcometer.com/images/MSDS/ELCOMETER_134_chlor_extract.pdf.
© Elcometer Limited. England 2000 - 2012.
All rights reserved. No part of this document may be reproduced, transmitted, transcribed, stored (in a retrieval
system or otherwise) or translated into any other language in any form or by means (electronic, mechanical,magnetic, optical, manual or otherwise) without the prior written permission of Elcometer Lmited.
A copy of this Instruction Manual is available for download on our Website via www.elcometer.com.
Doc.No: TMA-0231 Issue 06
Text with Cover Part No. 4898

RCONTENTS
SectionPage

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About this test kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

2Getting started. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43Test procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4Titration tubes specification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

5Related equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

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Thank you for your purchase of this Elcometer 134 Chlor*Test Salt Detection Kit. Welcome to Elcometer.
Elcometer are world leaders in the design, manufacture and supply of inspection equipment for coatingsand concrete. Our products cover all aspects of coating inspection, from development through application
to post application inspection.
This Elcometer 134 Chlor*Test Salt Detection Kit is a world beating product. With the purchase of thisproduct you now have access to the worldwide service and support network of Elcometer. For more
information visit our website at www.elcometer.com

1 ABOUT THIS TEST KIT
Chloride Salts left on a surface before application of a coating can result in the coating system being forced
off the surface by corrosion or blistering before the full life of the coating has been reached.
This Elcometer 134 Chlor*Test Salt Detection Kit allows recycled abrasive media to be tested for thepresence of chloride salts that may contaminate the cleaned surface.
The kit contains sufficient material for 4 tests.
1.1 WHAT THE BOX CONTAINSEach Elcometer 134 Chlor*Test Salt Detection Kit contains:•Detection kit, x 4 (each containing: Abrasive sample container, Mixing container with a pre-measured
quantity of Chlor*rid Extract Solution, Titration Tube)•Titration Tube Snapper•Strap2

RYour Elcometer 134 Chlor*Test Salt Detection Kit is packed in a cardboard and foam package. Please
ensure that this packaging is disposed of in an environmentally sensitive manner. Consult your local
Environmental Authority for further guidance.

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2 GETTING STARTED
Read these instructions fully before opening an Elcometer 134 CHLOR*TEST detection kit.
2.1 PRECAUTIONS•

Protect hands and eyes.

•Do not touch arrow ends of glass titration tube with fingers as salt from the skin will cause readingerrors.

•Keep the titration tubes out of reach of children.

•Discard used tubes carefully according to relevant local regulations.

2.2 RESPONSIBILITY
It is the sole responsibility of the user to ensure that titration tubes are not used when they are either beyond
their expiration date or have colour which is different to that referenced in “Titration tubes specification” onpage 7.
The Manufacturer and/or the Manufacturer’s Distributor shall not be otherwise liable for any incorrect
measurement or any damages, whether damages result from negligence or otherwise.
Manufactured by: CHLOR RID International, Inc.
Supplied by: Elcometer Ltd, www.elcometer.com

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3 TEST PROCEDURE
1. Overfill the small container with a sample of the abrasive tobe tested and level off using the metal tube snapper.

2. Unscrew the lid of the mixing container with the test solution
and transfer the measured abrasive sample into the solution
taking care not to spill any solution.
3. Replace the lid tightly and shake the mixing container
vigorously for two minutes.
4. Allow the mixing container to stand for approximately ten
minutes or until there is about 10 mm (½ inch) of clear
solution above the abrasive before proceeding.
5. Using caution and avoiding touching the ends of the titrationtube, snap off both ends with the metal snapper provided.

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6. Holding the body of the titration tube, insert the end marked withan arrow (small numbers) into the clear solution.
Care must be taken not to touch the tube against the abrasive orto allow particles of abrasive to be sucked into the tube. This willaffect the accuracy of the titration tube.
Wait approximately 1½ minutes or until solution is wicked up to
the top of the titration tube.
The cotton at the top of the titration tube will change colour toamber when fully saturated.

7. Immediately remove the tube and read the number on the scaleat the point where the colour changes.
Pink is normal, white is the chloride level.
This scale is calibrated in parts per million (ppm).

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4 TITRATION TUBES SPECIFICATION
4.1 PERFORMANCE
Measuring Range:

1 ppm to 60 ppm

Sampling Time:

14 minutes

Colour Change:

Pink to White

Detectable Limit:

1 ppm

Storage Condition:

In a cool and dark place, not exceeding 25°C (77°F)

4.2 CORRECTION FOR AMBIENT CONDITIONS
No temperature correction is necessary when the sample solution temperature is between 5°C (41°F) and80°C (176°F).
4.3 IONIC EFFECTS
Co-existence of Bromide ions, Iodide ions or Cyanide ions respectively with Chloride ions gives higher
readings. Sulphide ions produce a brown stain in the indicator and their coexistence with Chloride ionsproduces a brown stain in the bottom of the stained layer and gives higher readings.
A test solution pH value within the range 3.5 to 11 does not affect the readings. Less than pH 3.5 or morethan pH 11 gives higher readings than would be normal for the Chloride ions present in the solution.
4.4 CHEMICAL REACTION IN THE DETECTOR TUBE
NaCl + Ag2CrO4 = AgCl
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5 RELATED EQUIPMENT
In addition to the Elcometer 134 Chlor*Test Salt Detection Kit, Elcometer produces a wide range of othercoating testing equipment. Users of the Elcometer 134 Chlor*Test Salt Detection Kit may also benefit fromthe following Elcometer products:•Elcometer 130 Salt Contamination Meter•

Elcometer 134S Chloride Ion Test Kit for Blast Cleaned Surfaces•

Elcometer 134W Chloride Ion Test Kit for Water/Liquids•Elcometer 138 Bresle Kit and Patches

For further information contact Elcometer or your local supplier. Details of Elcometer offices around theworld are given on the outside cover of these operating instructions. Alternatively visit the Elcometerwebsite, www.elcometer.com

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