Stability test walk-in chambers VTZ, VCZ Pharma

Thanks to flexible design and construction techniques, our walk-in stability test chambers can be integrated into existing structures. Virtually any size is possible.

Stability test walk-in chambers, VTZ, VCZ Pharma

The standard stability chambers from Vötsch Technik can be accredited and are specially designed to meet your requirements.


  • PU-insulated walk-in chambers (CFC-free) with easy to clean metal coated panels on both sides
  • Lockable door with emergency opening mechanism
  • Temperature conditioning system comprising ceiling evaporator with integrated electric heater and air-cooled refrigeration unit
  • Air-conditioning system with energy-saving ultrasonic humidifier and separate dehumidifier
  • Microprocessor-controlled monitoring system according to GAMP 4 and FDA 21 CFR Part 11 with maintenance-free electronic temperature/humidity sensor
  • Safety temperature limiter for electric heater and test chamber
  • Test specimen protection tmin / tmax


  • Extended temperature and humidity ranges
  • Temperature chamber version (without controlled humidity)
  • Entry ports
  • Additional observation window
  • Shelves
  • Explosion-proofed components
  • Software package SIMPATI for recording and processing measured values
  • Additional calibration points
  • Spatial measurements

Further options on request