Tinker&Rasor M/1 Product Instructions

Wet sponge holiday detector

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P. O. B
1667 S
B
OX
AN
ERNARDINO
WET SPONGE HOLIDAY DETECTOR

Unpacking Checklist

The Model M/1 Holiday Detector Kit includes the following:
(1) Model M/1S Unit (085-016)
(1) Battery, 9v (010-007)
(1) Cable, Ground, 15' (026-017)
(1) WaterWetter Solution, 4oz (049-013)
(1) Wand, 18" (177-071)
(1) Sponge, 6" x 3.5" (055-882)
The information contained in this document is subject to change without notice and does not
represent a commitment on the part of Tinker & Rasor.
Any and all reproduction or transmission of any part of this manual, in any form or by any means
and for any purpose other than the personal use by the purchaser is strictly forbidden without the
express written authorization of Tinker & Rasor.
For updates, please visit our website:
http://tinker-rasor.com
© 2018 Tinker and Rasor, Inc.
All rights reserved.
Web: www.tinker-rasor.com
CORROSION MITIGATION INSTRUMENTATION
, C
92402
A
P
I
RODUCT
NSTRUCTIONS
MODEL M/1
Page 1 of 6
T
: (909) 890-0700
EL
(1) Holder, Sponge, Yellow (076-050)
(1) Knob, Sponge Assembly (094-030)
(1) Sponge Bracket (014-195)
(1) Canvas tote bag (028-086)
(1) Instructions
(1) Warranty/Calibration Document
E-mail: Info@tinker-rasor.com
F
: (909) 890-0736
AX

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Summary of Contents for Tinker&Rasor M/1

  • Page 1 RODUCT NSTRUCTIONS MODEL M/1 WET SPONGE HOLIDAY DETECTOR Unpacking Checklist The Model M/1 Holiday Detector Kit includes the following: (1) Model M/1S Unit (085-016) (1) Holder, Sponge, Yellow (076-050) (1) Battery, 9v (010-007) (1) Knob, Sponge Assembly (094-030) (1) Cable, Ground, 15’ (026-017)
  • Page 2 NOTE: on older M/1 units, a low running tone was used to indicate the instrument was powered On. The M/1 has belt loops on the back of the instrument so that it can be worn around the waist. PRE-ELECTRICAL TEST PROCEDURES Web: www.tinker-rasor.com...
  • Page 3 See Figure 1. Saturate the sponge in a wetting solution. Figure 1 NOTE ON SPONGE: The Model M/1 sponge is shipped in a dry and compressed state. The sponge will grow larger and pliable when saturated with water. Web: www.tinker-rasor.com E-mail: Info@tinker-rasor.com...
  • Page 4 Factory calibration on Model M/1 Holiday Detectors is set at 700 micro-amperes (+/- 10%) of current flow to complete the circuit for the audible signal to indicate a coating holiday on metal substrates. For coatings on concrete substrates, the Model M/1 must be adjusted for current flow of 500 micro- amperes (+/- 10%).
  • Page 5 NSTRUCTIONS ADJUSTMENT OF SIGNAL SYSTEM Model M/1 Holiday Detector sensitivity may be verified by simply depressing push buttons on the front of the instrument. The instrument is Factory set for use on steel structures. For use on steel structures, depress BLACK button (80K); Detector should signal and LED will light if detector is in calibration.
  • Page 6 Recommended points to be included in a specification for the electrical inspection of thin film coating with the so-called “non-destructive” type holiday detector, Tinker & Rasor Model M/1 are: The voltage between the electrode (sponge) and the metal surface upon which the coatings lies should not exceed 75 volts measured between the electrode sponge and the coated metal when the detector is in its normal operating position.

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