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Cord Winding Crack Tester
Product model：LX-40
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Production details:
The Machine is strictly designed and manufactured to meet the requirements of UL1581,VDE, GB2951, IEC540, JIS-C3005 standards.This tester is specialized in testing the impact and bending of the variable wires under low-temperature condition .If the cross -sectional area of conductor is less than 100 mm2, then specimen must be put into testing chamber for freezing for one hour , after that immediately rolls specimen around the specified rod in a uniform speed . Otherwise , for the cross - sectional area over 100 m㎡ ,roll the specimen before hand and put into chamber for freezing one hour . Afterwards , immediately roll specimen around the rod in reverse direction . Finally , take out of specimen for checking whether its surface has crack or fissure or not.
Specification and Parameters:
|
Interior Dimension |
50×60×50cm |
|
Air-change rate |
Air Frozen |
|
Temp. controller |
PID digital setting |
|
Temperature range |
Room Temp. －40℃ |
|
Cooling time |
≤80mins |
|
Temp. Uniformity |
±1℃ |
|
Working Volume |
210L |
|
Dimensions |
123×68×93cm |
|
Power |
AC220v ± 5%, 50 Hz |
|
Input Power |
2kw, Auxiliary Heating , two stage refrigeration |
