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Dishwasher Labels
TRIPLE LEVEL THERMAL
DISINFECTION INDICATOR
The Triple Level Temperature Indicating Label has been developed and independently tested to withstand the extreme conditions within an Industrial Dishwasher.

T.D.I’s - An irreversible colour change from white/grey to
black when standard dish washer (65°C), thermal/chemical disinfection (71ºC) or
thermal disinfection (82°C) temperatures have been reached.
- Inexpensive and easy to use.
- Accurate to ±1°C of rated temperature.
Give permanent record of thermal disinfection temperature
achieved.
Form part of HACCP procedures for evidence of due
diligence
Demonstrated two days after a routine 3 monthly
maintenance check that a water heater was only capable of heating to 40 ºC
at a hospital in the south of England.

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