Overview
UK Thermax Irreversible Thermometric Paper (Model: 4 Grid D) is a series of temperature test labels that record the highest temperature reached by the label. These self-adhesive Thermometric Papers are composed of temperature-sensitive elements, sealed between heat-resistant substrates with transparent windows, each of which irreversibly changes Color when the rated temperature is exceeded, providing a temperature history of the monitored surface.
Features
1. Long-term record of reaching the highest temperature
2. Self-adhesive labels
3. Silver to Black Color Variation
4. Immediate Response
5. Resistant to oil, water and steam
6. Accuracy: +/- 1 ° C below 100 ° C; +/- 1.5 ° C from 100 ° C to 154 ° C; +/- 4 ° C above 154 ° C
Principle
Temperature-sensitive components utilize a series of precise melting points of specific purified organic chemicals to produce Color Changes. Each temperature point uses a different compound, the coating is applied to the absorbent paper substrate, and when the rated temperature is exceeded, the chemical melts and is absorbed by the substrate, resulting in irreversible Color Changes.
Applications
Temperature monitoring, inspection report recording
Steps
1. Paste the self-adhesive label on the surface to be tested
2. Monitor Temperature Changes and Observe Color Changes
3. Remove the label and attach it to the inspection report as a record
Notice
- Products 50 ° C or below: sealed bags stored in the refrigerator
- Products above 50 ° C: Store at room temperature and humidity (i.e. 20 ° C/68 ° F, 50% relative humidity)
