The Thermographs are used for monitoring junction temperature of the G3 or G4 processor. It records the minimum and maximum temperatures and simultaneously a small temperature graph displays the past temperature records. In multi-processor models Thermographs can also display processor temperatures individually.
Currently there are two types of Thermographs being widely used:
- The Ryan Tempmentor This Thermograph can store a maximum of 6,361 temperature measurements in the range of -32ºC to +70ºC and the resolution and accuracy is 0.1º and 0.3º respectively. The Ryan Tempmentor unit weighs 11 ounces and the overall dimensions are 3in by 6in by 1.3in. It can take temperature measurement once in every second or once every hour. The Ryan Tempmentor battery lasts for nearly two years.
- The Hobo Temp
It is a miniature reusable Thermograph that can store a maximum of 1,800 temperature measurements in the range of -20ºC to +70ºC and the resolution and accuracy is 0.3º and 0.7º respectively. The Hobo Temp can be programmed to take measurements in an interval of 0.5 seconds to 4.8 hours. The overall dimension of the instrument is 2.4in by 1.9in by 0.8in. The Hobo Temp unit weighs 1 ounce. The battery longevity of The Hobo Temp is one year.
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