This chamber is designed to pre-condition Charpy impact specimens to a controlled sub-zero temperature before you break them on a pendulum impact tester. In a typical Charpy workflow, it brings specimens to the target temperature, stabilizes them, and helps you transfer them for testing with less temperature drift, improving repeatability from specimen to specimen.

It is built to cool specimens evenly and maintain a stable setpoint so your batch sees consistent conditioning. The design emphasizes thermal balance and circulation to reduce temperature differences across the chamber and between specimens.

Different NG-ISCC models support different conditioning targets, including options down to ultra-low temperatures. Depending on the model, cooling is achieved with either compressor-based refrigeration or liquid nitrogen for the lowest setpoints.

If you want to confirm the best NG-ISCC configuration for your specimen volume, target temperature, and transfer workflow to the impact frame, use learn more or request a quote.