|
|
|
Model RCH-IV Cord Dry-heating Shrink Meter
|
|
RCH-IV Cord Dry-heating Shrink Meter is designed and manufactured according to the national standard GB/T 9101－2002?GB/T 9102－2003?GB/T 19390－2003. And it also meets the American standard ASTM D4974, set by the American Society for Testing and Materials. During testing, after humidity equilibration, a sample subjected to a given tension is placed in dry air at given temperature for a designated time (national standard: 2min). Then its heat-shrinking ratio, heat-shrinking ratio residuals and heat-shrinking force are recorded.
|
|
|
Detalles:
|
|
|
|
