High and low temperature test chamber

        Chamber Structure
        The inner bladder of the chamber is made of SUS304 stainless steel plate while the outer bladder is made of A3 steel plate sprayed with plastic(linpin).
A large observation window is set on the chamber door.
A test hole with 25mm, or 50mm or 100mm diameter is set on the left of the chamber body.
A fixable PU moving wheel is adopted on the bottom of the test chamber(linpin).

        Controller
        The temperature controller adopts fully imported (Japanese PKC) meter with touch keys.
P.I.D automation calculation function is available.

        Cooling and Air Path Circulation System
        The cooler adopts original French Tecumseh fully-closed compressor(linpin).
The cooling system adopts single or dual low-temperature loop system design.

        Standards Applied
        GB/T2423.1-2001 and GB/T2423.2-2001

        Specs and Technical Parameters
        Model(cm)
GDW-100        GDW-225
GDW-500        GDW-800        GDW-010
Workroom Dimensions        45*45*50        50*60*75
80*70*90        80*100*100        100*100*100

Exterior Dimensions        105*97*176.5        105*102*200        132*132*217
147*152*231.5        167*152*231.5
Power(@-40℃)        4.5(KW)        5.5 (KW)        8.0(KW)         9.0(KW)        11.0(KW)
Temperature Range
A:-20℃~150℃ B:-40℃~150℃ C:-60℃~150℃ D:-70℃~150℃

Fluctuation/Evenness        ≤±0.5℃/≤±2℃
Temperature Rise Speed
1.0~3.0℃/min

Temperature Fall Speed
0.7~1.0℃/min