Compact dimensions and powerful performance are the outstanding features of the laboratory test chambers for temperature and climate manufactured by Vötsch Industrietechnik. They meet the demands for simulating tests on a laboratory scale directly at the workplace. Three test chamber sizes with 34 l, 64 l and 100 l test space volume and three temperature ranges of +10 °C to +180 °C, -40 °C to +180 °C and -70 °C to +180 °C are available. The climate range is 10 to 98 % relative humidity at temperatures from +10 °C to +95 °C. The units of the VTL and VCL series are equipped with a powerful 32 Bit control and monitoring system S!MPAC*. Via touchpanel the chambers can be programmed and all parameters and conditions are indicated.