MHW series

Walk-In Chambers

Independent Patented Intelligent Control System

Set the target temperature and humidity conditions, and the power can be maintained maximum before reaching the set value and maintained minimum after reaching the set value by the automatic control system.

Automatic Backups Continue operation Function

If the test chamber fails or the remaining test procedures are not completed due to a power failure, you can choose to end, continue to run or start again after the equipment failure is eliminated or power restored without stopping and re-entering the program.


  • Environmentally friendly refrigerant: R404A/R23, R449A/R508B for Europe;
  • Super corrosion-resistant SUS304 stainless steel for inner box material, or SUS316 if requested;
  • Leading refrigeration technology and adaptive electronic cooling water adjustment (optional) to keep the equipment always in the best working condition;
  • The perfect coordination between optimized air conditioning, cooling technology and the control unit, providing the highest level of control precision among today’s market.

Standard Temperature Ranges:
Type A: -20℃ to +150℃
Type B: -40℃ to +150℃
Type C: -70℃ to +150℃

Standard humidity range: 20%RH to 98%RH