847-998-8580  |  info@hallcrest.com
+44 (0)1244817107  |  sales@lcrhallcrest.com  

Irreversible Temperature Labels

Sharply defined melting points of a purified organic chemical provide unique, high precision temperature sensitive phase change indicators with color change effects.  Each temperature element uses a different chemical compound and is made separately by applying a coating containing the chemical to a special absorptive paper substrate (usually black).  When the rated temperature is exceeded, the chemical melts and is absorbed by the substrate, causing a permanent color change to black

Temperature Range

  • 84-554⁰F

Color Change

  • Permanent silver to black

Available

Custom
  • Activation Temperatures
  • Sizes and Shapes

Applications

  • Process Control
  • Test & Measurement
  • Quality Control
  • Safety Indicators
  • Warranty
  • Maintenance
LCR Hallcrest LLC - US

1911 Pickwick Lane - Glenview, IL 60026
847.998.8580
sales@hallcrest.com
customerservice@hallcrest.com
info@hallcrest.com

LCR Hallcrest Ltd – UK

Riverside Buildings
Dock Road
Connah's Quay
Flintshire
CH5 4DS
+44 (0) 1244 817107
salesuk@hallcrest.com

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