The Relaxation equipment for continous measurement in both compression and tension meets the requirements in ISO 3384 and ISO 6914. It can be supplied with the Draught Hood, to eliminate variations in force measurement due to temperature and air effects. The relaxation rigs are used in combination with the cell oven EB 01 or EB 07 when testing at elevated temperatures. The cell oven EB 01 can accommodate four rigs at one temperature. In the cell oven EB 07, three rigs can be placed at three different temperatures.