Temperature-indicating color-change paper

Temperature-sensitive paper contains thermochromic dyes, which undergo a change in molecular structure when heated, leading to a color shift. It is used to record temperature changes on the surface of objects and is commonly employed for monitoring processes such as circuit board soldering and food heating.
Selection
Select the product with corresponding color-changing thresholds based on the temperature range of the object being measured. Consider the adhesive properties of the substrate to ensure compatibility with the surface being attached, and take into account the influence of environmental humidity. Observe the clarity of color difference changes, and confirm whether the reversible or irreversible color characteristics meet the recording requirements.

Terms

Standards

Instruments

Using irreversible color change, it features 60°C and 80°C temperature monitoring, rectangular temperature grid design, and reflective display for easy detection of temperature anomalies at night.

$ 80.00

Provides 188 ℃ temperature history, irreversible color change, accuracy is +/- 1 ℃ within 100 ℃, oil and water and steam resistance, Instant Response and easy to use.

$ 98.00

Adopt irreversible color changing technology, accuracy +/- 1-4 ° C, oil and water resistance and steam resistance, provide four-grid temperature monitoring, size 23x45mm, 10 sheets each, easy to record temperature history for a long time.

$ 93.00

Four-grid temperature sensitive element with +/- 1 ° C accuracy below 100 ° C, providing irreversible Color change, oil, water and steam resistance, Instant Response to temperature changes.

$ 93.00

Using irreversible color technology, temperature accuracy +/- 1.5 ℃, Response instant, oil water and steam resistance, size 12 * 13mm circular single grid design, 50 sheets per book for easy use.

$ 96.00

Irreversible color change records the highest temperature, silver to black obvious change, accuracy +/- 4 ℃, oil water and steam resistance, Instant Response and easy to use.

$ 98.00

Immediate Temperature Response with Irreversible Color Changing Technology, Measurement accuracy +/- 1 ° C to +/- 4 ° C, Resistant to Oil, Water and Steam, Provides Long-term Temperature Record for Easy Paste and Preservation.

$ 96.00

Using irreversible discoloration technology, providing 5-grid temperature measurement from 60 ° C to 82 ° C, Response is fast and oil and water vapor resistant, accuracy is +/- 1 ° C below 100 ° C.

$ 98.00

Using irreversible color change technology, accuracy below 100 ° C is +/- 1 ° C, Response is immediate, oil, water and steam resistance, suitable for a variety of environment monitoring.

$ 106.00

With 4 grid temperature monitoring window, size 12x40mm, full sealing protective film design, with waterproof and oil-proof function, temperature recording is irreversible, Color change can not be restored to the original state.

$ 145.00

Irreversible discoloration provides permanent temperature recording, Measurement accuracy +/- 1.5 ℃, oil and water vapor resistance, self-adhesive design for easy installation, circular single grid structure size 12 * 13mm.

$ 96.00

Provides irreversible temperature history, instant color change Response, oil and water vapor resistance, Measurement accuracy up to +/- 1 ° C within 100 ° C, single cell design for ease of use.

$ 96.00

Irreversible discoloration provides permanent temperature recording, Measurement range 290 ℃, accuracy +/- 4 ℃, oil and water resistance and steam resistance ensure stable operation in harsh environments.

$ 98.00

Irreversible discoloration provides long-term temperature recording, Measurement accuracy +/- 1 ℃ to +/- 4 ℃, oil resistance, water resistance and steam resistance, self-adhesive design is easy to use, temperature grid size 12 * 13mm round.

$ 96.00

Provides irreversible permanent temperature recording, instant color change Response, Measurement accuracy +/- 1 ° C to +/- 4 ° C, oil, water and steam resistance, easy to use and low cost.

$ 96.00

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