Weiss MCS – Tailor-made test chambers

Weiss Umwelttechnik has extended its range of walk-in temperature and climate test chambers. Despite the standardized construction, we are now in a position to fulfil extensive customer requirements with the new Weiss M.C.S. series.

MCS, modular test chambers

Temperature and Climate Test Chambers of modular Construction

The Concept

  • Faster – short delivery times
  • Less expensive – standardized components
  • More flexible – dimple final installation
  • More efficient – top performance data


  • Stability tests / Temperature tests in the range -40 ... +80°C
  • Climate tests / Temperature and alternating climate tests

Standard Version

  • Entry door (H1900 x W900mm)
  • Observation window (H600 x W450mm)
  • Lighting (IP 65)
  • Stainless steel floor
  • Access ports (Ø50 and Ø125mm)
  • Control system SIMPAC
  • 12˝ TFT-colour touch screen display
  • Test specimen protection
  • Water-cooled condenser
  • Speed-controlled fans

Additional features for the climate version

  • Steam generation system
  • Capacitive humidity measuring system
  • Protection against condensation


  • 12" TFT-colour touch screen display for easy input of fixed values and program operation with graphic representation of set and actual values, operating time and residual number of cycles including help functions

  • Program memory for up to 100 programs with a total of 1000 program sections
  • Software support of the 4 potential-free switching inputs and outputs
  • Integrated threshold value monitoring system for temperature and humidity (humidity control only for climate version)
  • Inspection system provides information on interruptions in operation and establishes the operating times and cycles of individual system components
  • Serial interface RS 232 C, galvanically isolated for connection to a host computer system (e.g. notebook operating terminal) or for linking purposes
  • Optional software package SIMPATI for recording and evaluating measurement results, monitoring the test system and linking several systems