8A Thermax Temperature Indicating Paper

Product Introduction

Thermax temperature indicating paper utilizes irreversible phase-change technology, where chemicals melt and display color when temperature exceeds rated values. Accuracy reaches ±1°C (<100°C) to ±1.5°C (>100°C). Adhesive backing allows permanent attachment to reports, with 10 temperature zones recording complete thermal history, making it a standardized solution for industrial temperature monitoring.

Product Features

Oil and water resistance

Non-hazardous and non-toxic

Accuracy: ±1°C below 100°C; ±1.5°C at 100°C-154°C; ±4°C above 154°C

Temperature-indicating squares change from white to black, with black indicating the final reached temperature

Product Parameters

Q1: How does the Thermax temperature indicator paper work?

A1: It uses an irreversible phase-change technology. When the temperature exceeds the rated value of a specific cell, the chemical inside melts and undergoes a permanent color change (white to black), recording the maximum temperature the object has reached.

Q2: What is its accuracy?

A2: It offers high precision. The accuracy is ±1°C below 100°C, ±1.5°C between 100°C and 154°C, and ±4°C for temperatures above 154°C.

Q3: What are its main advantages?

A3: Key advantages include: oil and water resistance, safe and non-toxic, self-adhesive backing for permanent attachment to reports, ability to record multiple temperature zones at once, and providing a permanent, tamper-proof temperature record.

Q4: How to read the result?
A4: Read the highest temperature value among all the cells that have turned black (or dark). A black cell indicates that temperature has been reached or exceeded.

Q5: What is the difference between models (8A-8E)? How do I choose?
A5: Different models cover different temperature ranges. You need to choose the model that contains the specific temperature point you wish to monitor. For example, 8A covers 37°C-99°C, while 8E covers 160°C-260°C.

●User ID: SMT Production Manager
●Review: 'We use 8A strips to validate every reflow oven profile. Its ±1°C accuracy under 100°C is crucial for preventing cold solder joints on our precision PCBs. The adhesive back is perfect for attaching directly to the board.'

Rating: ★★★★★ (5/5)

●User ID: Biomedical Researcher
●Review: 'We attach 8A strips to sensitive protein samples during storage and transport. It gives us irreversible proof that our samples never exceeded critical temperature thresholds, which is vital for research integrity.'

Rating: ★★★★★ (5/5)

●User ID: Data Center Technician
●Review: 'I place 8A strips on server racks to monitor for cooling failures. The 40°C and 49°C points are perfect early warnings. It's a simple, cost-effective solution to prevent costly downtime.'

Rating: ★★★★★ (5/5)

●User ID: Art Conservator
●Review: 'We use 8A to monitor environmental conditions for sensitive artifacts and documents. The discreet strips provide a permanent, tamper-proof record that our storage rooms remain within strict temperature limits, which is insurance against degradation.'

Rating: ★★★★★ (5/5)