Temperature and Humidity

Several temperature and humidity chambers enable large scale of environmental tests in Toptester lab. These chambers introduce volumes up to 1340 litres, wide temperature scale, humidity control and high temperature change rate.

Large environmental chambers

  • volume 1340 l, test chamber dimensions 920x1050x1325 mm (hxwxd)

2 chambers of type  WK11-1300/60/10

  • temperature range  -70 - +180 ºC
  • temperature change rate average 10 K/min with maximum load in  temperature range -35 - +180 ºC
  • maximum load = heat load 3 kW, mass 120 kg of electronics
  • empty chamber temperature change rate 25-30 K/min
  • humidity range 10-98% rh in temperature range +10 - +95 ºC without heat load

1 chamber of type WK1-1300/70/15

  • temperature range -70 - +180 ºC
  • cooling down rate average 15 K/min (IEC 60068-3-5)
  • heating up rate average 16 K/min (IEC 60068-3-5)
  • humidity range 10-95% rh in temperature range +10 - +95 ºC

Small environmental chambers (4 chambers)

  • volume 60 - 480 l
  • temperature range -70 - +180 ºC, change rate up to 10 ºC
  • humidity control