instrument for determining heat deflection temperature (HDT) and Vicat softening point
HDT/Vicat Allround
Vnation JSC
Zwick's HDT/ Vicat all round instruments have been designed in a manner that enables them to be convenient for testing in research and development, inwards checks of goods, monitoring of production and also in education and training. Versions with up to 6 testing stations can be made available. The instruments include measuring stations which can be lowered in an automatic manner and then there is the optional test-weight lowering. The optional re-cooling device is able to reduce the oil re-cooling time as a result of which high test-rates are a possibility. The advantages included here are that the tests possible to the standards of ISO 306, ASTM D 1525, ISO 75 and ASTM D 648.