Overview
YDX DW-4 Thermometric Paper is a free combination Thermometric Paper from 50 ° C as the starting point temperature, and is available in (50.60.70.80)/(50.65.80.120)/(50.70.85.120) three models. The specification is 12x40mm, each sheet is 90 small pieces. When overheating, it changes from white to red or Miscellaneous Color, 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, full sealing protective film, with strong waterproof and oil-proof function.
3. Compact and lightweight, with temperature recording function, easy to monitor, and low cost.
4. Irreversible Thermometric Paper, Color cannot be restored to original white once changed.
Principle
YDX 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
Steps
1. Apply Thermometric Paper to the surface to be tested.
2. Observe the Temperature Grid Window Color Change.
3. Record the overtemperature situation.
Notice
• Color change is irreversible, once over-temperature discoloration cannot be restored.
• Make sure the protective film is intact before use.
• Avoid affecting accuracy in extremely humid or oily environments.
