HDT/Vicat Tester

1.Operating temperature: ambient temperature to 300'C 2.Heating rate:120'C/h or 50'C/h 3.Distortion Range:-0.1mm--1.1mm

XRW-300HDT/Vicat Tester

Introduction:

Vicat softening point is the temperature at which a standard indenter penetrates 1mm into the surface of a plastic test specimen under a constant load when the temperature is raised at a uniform rate.

HDT is the temperature when a standard test specimen is subjected to a bending stress to produce one of the nominal surface stresses given in the relevant part of the international Standard. The temperature is raised at a uniform rate, and the temperature at which a specified deflection occurs is measured.

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.

Applications:

This tester is mainly used to do the HDT test and VICAT test for non-metal materials: such as plastic, rubber, and nylon.

Standards:

ISO75,ISO306, ISO 2507, ASTM D648, ASTM D 1525, GB/T 1633, GB/T 1634 and the equivalent.

Excellence:

Optional software system enables to produce graphs showing the deformation of each specimen and temperature increase versus time.Testing data and curves can be transferred into PC via USB port.  

  Technical paramters:

 Operating temperature: room temperature to 300°cHeating rate:120°c±10°c)/h or (50°c±5°c)/hThe Max. temperature error: ±0.5°cDistortion range:-0.1mm1.1mmMax. distortion error:0.01mmTesting stations: 2,3,4,6 (pls.specify)Heating medium:methyl silicon oil

HDT/Vicat Tester