Testing Chamber: It Is Made Of P.V.C. Sheet, Its Internal Structure Uses Advance Technical Of Stainless Steel Pipe. The Feature Is Well-reinforced, Temperature Well Kept, And Deformed Free & Keep Temperature Stable ● Heat-up Method Of Chamber Is “5 Direction Heat-up Method”, Able To Control Constant Temperature Inside Chamber (± 1°C) ● Saturated Air Tank: The Heating Air Purpose Saturated Air Tank For Mist Spraying Is Made Of Stainless Steel SUS 304, Its Feature With Press-resistant, Water-leakage Free, Air-leakage Free, And Deformed Free, This Installation Also Included Auto-deleted When Over Pressure, To Ensure A Longer Life Span ● Heating Constant Temperature Installation: It Using 5 Directions Heating Up By Water Type To Control Temp. Ensure Temperature Kept And Constantly. It Is Also Help To Prevent The Choppy Temperature- Electricity Saving For long Period Use