Cell oven, EB 22

The EB 22 cell oven for stress relaxation has 6 cells with individual temperatures and individual control of the air exchange rate for each cell.

The EB 22 cell oven is specially designed for stress relaxation tests. This means that the inner height of the cells are adapted to fit our relaxation rigs to achieve as good thermal contact as possible with the bottom of the cell.

The oven also has an intergrated draught hood that eliminates the changes in the force during the test due to temperature changes in the enviroment around the top part of the rigs. The hood is made of polycarbonate, and has a temperature control system (Peltier cooling system) capable of keeping the temperature within ± 0,25 °C.

Note: For the best performance of the instrument, we recommend a placement in an environment with a stable temperature between +10 to +30 °C.


The oven performs well inside the apparatus requirements in ISO 188 method A, ISO 3384-1 method A and B, ISO 3384-2 and other equivalent standards.

Temperature range

+40 °C to +200 °C (EB 22)
+40 °C to +300 °C (EB 22HT)

Useful volume

6 × 1,3 litres

Important specifications

  • The oven is controlled from a PLC (with a colour touch screen)
  • Integrated draught hood
  • Special design with controlled air exchange rate and low air speed
  • Temperature controller with 0,1 °C setpoint (PLC)
  • Fixed over temperature fuse
  • Flowmeters with needle valves, for setting the air exchange rate
  • The air speed is low and is dependent on the air exchange rate only, as specified in ISO 188 method A
  • Alarm for low air pressure (PLC)
  • Built in air pump
  • Cooling channels in the casing for low surface temperature
  • Temperature controlled cooling fan for the electronics cabinet
  • Indication of power failure (PLC)
  • Run-time meter (PLC)
  • Countdown timer (PLC)
  • Individual cell identifier “Test name”
  • Microfilter for the air which removes 99,99 % of all particles over 0,1 μm

Included accessories

  • Necessary tools (e.g. stylus pen for PLC touch screen)
  • Manual in English
  • Accredited calibration including certificate


  • EB-P – Ramp function for cycling temperature settings in the PLC. Observe that cooling of the oven will be natural cooling due to ambient temperature (very slow and non-controlled) for all ovens except for EB 23LTP and EB 17.

More information

Download product brochure: Elastocon Stress Relaxation and Creep Systems.pdf