J-chip product news Vol.1
J-chip Reader was strong enough to high temperature !!
The maximum operating temperature of J-chip reader is 50 degrees C in the specification.
This time, the case of 50 degrees C or more was assumed and the temperature test was executed at an official research institute in Japan.
As a result, J-chip reader operated even the outside temperature 65 degrees C.
An internal temperature of J-chip reader becomes 75 degrees for the outside temperature 65 degrees.
J-chip reader is possible to use without any problem under a hot environment at the summer time.
However, we will recommend putting the cover or sunshade on J-chip reader while measuring it to avoid the direct sunshine to LCD on the front panel and specification of operating temperature is 50 degrees C.
| Test place: | Tokyo Metropolitan Industrial Technology Research Institute, JAPAN. |
|---|---|
| Testing equipment: | Faster temperature & humidity chamber Manufactured by Tabai Espec Corp. |
| Type of temperature sensor: | Thermocouple(2 sets) |
One is set at outside of J-chip reader's case, another is on the surface of internal module for internal trigger circuit part.
The J-chip reader is put in the test chamber then increased temperature by following interval.
| Temp (degrees C) |
30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 |
|---|---|---|---|---|---|---|---|---|
| Interval (Minutes) |
30 | 45 | 30 | 40 | 70 | 30 | 30 | 30 |
J-chip reader put in test chamber |
Attached temperature sensor to trigger circuit |