JJNCT Notched Constant Tensile Testing Machine_Chengde Jinjian Testing Instrument Co., Ltd

JJNCT Notch Constant Tensile Testing Machine

This testing machine is used to measure the tensile stress cracking performance of notched plastic sheets in a specified test environment and a specified constant tensile load.

1. Six units can be tested independently, easy to operate, accurate and reliable.

2. Six-unit design, five stations per unit, extremely high test efficiency.

3. The system has automatic water replenishment function, dual stirring motors make the temperature fluctuation in the bath smaller, and the circulating flow channel makes the temperature field more uniform.

4. The glass cover device between the sample holders helps prevent water vapor from evaporating and facilitates the observation of test conditions.

5. Automatically control the temperature of the medium, automatically control the height of the liquid level, automatically record the breaking time, print test data and other functions.

6. With abnormal temperature or liquid level alarm function.

Standard

Standard name

ASTM D 5397-99


JJNCT Notch Constant Tensile Testing Machine
Technical Parameter Technical Parameter
Number of stations	30
Constant load force range	200N - 1370N
Display resolution	0.1℃
Temperature control range	RT - 80℃
Temperature control accuracy	±0.5℃
Test medium	Water or active agent solution

Standard

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