Overview
YDX DW-4 Thermometric Paper is a Thermometric Paper that can be freely combined from the temperatures of 50 ° C, 60 ° C, 70 ° C, and 80 ° C. This DW-4 Thermometric Paper is a Thermometric Paper with an initial temperature of 50 ° C. There are three types of (50.60.70.80)/(50.65.80.120)/(50.70.85.120), the specification is 12x40mm, and each sheet has 90 small pieces. DW-4 Thermometric Paper will change from white to red or Miscellaneous Color when overheated, with clear changes and strong contrast.
Features
1. DW-4 Thermometric Paper has a 4-frame temperature grid window with a specification of 12x40mm/piece.
2. YDX DW-4 Thermometric Paper adopts full sealing protective film, which has strong waterproof and oil-proof function.
3. Thermometric Paper is compact and lightweight, with a temperature recording function for easy monitoring and low cost.
4. Thermometric Paper is an irreversible Thermometric Paper. Once the Color changes, it cannot restore the original white color.
Principle
DW-4 Thermometric Paper will change from white to red or Miscellaneous Color when it is over-heated, with clear and strong contrast. Color changes are irreversible, and once changed, the original white cannot be restored.
Applications
Temperature monitoring, industrial temperature measurement, equipment monitoring
Standards
enterprise standard
Steps
1. Apply Thermometric Paper to the surface of the object to be tested.
2. When the temperature exceeds the set temperature of the Thermometric Paper, the Thermometric Paper will change from white to red or Miscellaneous Color.
3. Observe Color Changes and Record Overtemperature.
Notice
• Thermometric Paper Color change is irreversible, once the change can not be restored to the original white
• Before use, please confirm whether the Temperature range of Thermometric Paper meets the measurement requirements
Do not use in extreme environments beyond the Thermometric Paper Temperature range
Keep the surface of Thermometric Paper clean to avoid contamination affecting the measurement results
