| Model |
JJWTM |
| Applicable pipe diameter range |
40-630mm |
| Pipe wall thickness range |
0-100mm |
| Axial maximum measurement depth |
400mm |
| measurement accuracy |
±0.02mm |
Functions
Apparatus is used to determine the Heat Deflection Temperature or the Vicat Softening Point. All the specimens are charged with a constant load and immersed in a bath, where temperature is increased at a standard velocity.
The attained heat resistance rate of plastic materials is a widely required parameter for product characterization, for quality control, as well as for evaluating their conformity to the previewed applications.
The optional software system enables to produce graphs showing the deformation of each specimen and temperature increase versus time.
This tester may be used for tests conforming to the following standards:
ISO 75, ISO 306, ASTM D648, ASTM D 1525, GB/T 1633, GB/T 1634.
Housing made of steel.
Stainless steel inner bath.
The designed volume ensures a very good thermal exchange.
Technical Parameters:
Operating temperature: Ambient temperature to 300 degree
Heating rate: 120 degree/h or 50 degree/h
The Max Temperature Error: 0.5 degree
Distortion Range: -0.1mm~1.1mm
The Max. Distortion Error: 0.01mm
Test Stations: 2\3 \4\6 (please specify)
Heating Medium: Methyl silicon oil
Heating Power: 4kW
Dimension: 1200mmH 550mmW 530mmD
Power Supply: 110V/220V 60Hz/50Hz (Please Specify)
Auto specimen lifting system
Temp. Measuring points: One
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