Constant temperature chamber for battery testing purpose with hole on side

Nominal internal volume 200L
Inner box size W500 mm×D500 mm×H800 mm
Dimensions W600 mm×D700 mm×H1300 mm
Test environment conditions The ambient temperature is +25℃, relative humidity is ≤85%, and there is no sample in the test box (no load)
Temperature range 0~60℃
Temperature fluctuation ≤1℃ (when no load and temperature is stable)
Temperature deviation ±2.0℃ (when no load and temperature is stable)
Heating time 25℃→60℃ ≤30 min
Cooling time 25℃→0℃ ≤50 min
Insulation enclosure structure Outer wall material: high-quality cold rolled steel plate, surface spray and paint treatment
Inner wall material: stainless steel plate SUS304
Box insulation material: polyurethane foam (insulation thickness 50mm)
Air conditioning channel Axial fan, heater, evaporator
Standard configuration of test box Door: hollow anti-fog tempered glass + stainless steel frame
Lead hole (with soft rubber plug): φ80mm 4
Casters: 4 (with brake)
Sample rack: electrical insulation sample rack with 4 layers, load-bearing (uniform distribution): 10kg/layer
Lighting: LED lighting
Control panel Touch control buttons
Heater Stainless steel heating tube
Heater control mode: non-contact and other periodic pulse width adjustment, SSR (solid state relay) 


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