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Product Function
Temperature range
Humidity range
Capacity range
Vacuum drying oven size
Heating rate
Cooling rate
Controller type
Refrigerating system
Protective system

HZ-2003 Walk-in constant temperature and humidity testing machine
  • Parameter
  • Introduction
  • Structure
  • Video
  • PDF

Technical parameters:


HZ-capacity (low-temperature:A~D) 


Size (cm)

According to customer specified size for design 

Temprature range

( A:0℃ B:-20℃ C:-40℃ D:-65℃ ) 

Humidity range