Thermo Label LI is tough and single-use temperature indicator label , which  irreversibly change its color by reaching or exceeding color change temperature.

Widely used for environmental investigation.

• Water resistant (Lifetime  3 years Outdoor use/ 5 years Indoor use)
• High accuracy
• Clear result & Easy reading
• Self adhesive and easy to apply on various location
• Easy to see from distance
• Widely used for environmental investigation. 

Product variation   

• Color changing element is completely sealed in heat-resistant film to avoid environmental affect such as water, chemical, oil etc
• Payment Terms: 100% advanced payment before shipment only
•  Our products are strictly under the control of ISO9001:2008 QC system.
• RoHS compliant 

Application example

Thermo Label L1 is tough temperature indicator label and designed to be used under harsh environment such as

Train axle 

Feeder connection part

Package Design

 About us

"From the Ocean to Outer Space"

  NiGK Corporationwas fully financed and established by NOF CORPORATION in December 1980. Inheriting the know-how accumulated by TEIKOKU PYROTECHNICS MANUFACTURE CO., LTD., which had lasted from 1938 to 1970, and that of NOF CORPORATION, Kawagoe Plant which succeeded it, we have promoted research and development in various fields in parallel with manufacturing of pyrotechnics and temperature indicating materials and other products. 

  With on ever-expanding scope of our business, our products have been patronized in different fields widely ranging from the deep seabed to outer space, as indicated by our catch phrase, ""From the Ocean to Outer Space,"" contributing to safety and reliability of various systems.

  In order to not only swiftly respond to ever-advancing needs and supply useful products to society, but also ensure safety and reliability, we would like to fulfill social responsibilities as a technology developing corporation and move forward to materialize further development.

1. Activities: Production and Sales of Diversified Products:

1-1. Chemical Products
           -  Temperature indicators 
           -  Radioactive Indicators
           -  Sterilization bags and chemical indicators
           -  Reinforcement materials for construction 
           -  Exothermic welding powder and molds
           -  Combustible materials
           -  Gas generators

1-2. Machinery and Electrical Equipment
           -  Ocean exploring equipment 
           -  Power transmission failure indicators

1-3. Pyrotechnical Devices
           -  Rocket Pyrotechnics

"Recognizing temperature at first sight with color change"
We have been developing and manufacturing various kinds of indicator labels according to customer needs since 1965.
Our products are used in various fields such as Electricity industries, Railroads, Food companies and so on.

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Keyword: environmental investigation