On top of the chamber a specifically adapted HT 3000 Modular testing unit is mounted with a specially adapted Shore A or IRHD testing head reaching all the way into the chamber.
All tests are in full compliance with
DIN 53505, ISO 868, ISO 7619, ASTM D 2240, JISK 6253 (Shore A) or DIN ISO 48, NF T 46-003, ASTM D 1415, BS 903, Part. A26 (IRHD N).
This design guarantees that the precision measuring mechanism with all critical components remain outside the chamber while the test specimens are precisely subjected to the thermal profile required by the specific application.