Overview
WDJ-65 thermometer Thermometric Paper is a CHANGLONG brand product with strong gluing, easy pasting, irreversible Color after over-temperature discoloration, and recording function. Refer to China Railway Corporation TJ/CL442-2015 "Interim Technical Conditions for Temperature-Sensitive Stickers for Railway Passenger Cars Wire and cable" standard production, and passed the quality inspection of national trusted institutions.
Features
1. strong gluing, easy to paste
2. Color is irreversible after over-temperature discoloration, with recording function
3. Production according to China Railway Corporation TJ/CL442-2015 standard
4. Passed the quality inspection of national credible institutions
5. Special requirements can be customized according to different specifications, temperature combinations or discoloration Colors
Principle
When the Ambient Temperature reaches the rated temperature of 65 ° C, the Thermometric Paper undergoes an irreversible Color Change and records the over-temperature event.
Applications
Wire and cable temperature monitoring for railway passenger cars
Standards
TJ/CL442-2015 Interim technical conditions for temperature sensitive stickers for railway passenger cars Wire and cable
Steps
1. Select Thermometric Paper
2. Paste it on the monitoring site
3. Observe Color Changes
Notice
• Color irreversible after over-temperature discoloration
• Special requirements can be customized with different specifications, temperature combinations or discoloration Colors
• Rated temperature is 65 ° C
