Description Overview Foam permanent compression tester Specimen is held in oven at 70°C for 22 hours; height change is observed after recovery Specifications Temperature range: RT~200°C Accuracy: ±1% Inner dimension (LxWxH): 350mm x 350mm x 350mm External dimension (LxWxH): 910mm x 550mm x 1000mm Electrical heated tube: 4 kW Motor: 1/4 HP Power supply: single phase, 220V, 50 Hz Inner material: stainless steel Outer box: steel plate with spraying surface Temperature setting method: PID control Grip: amount of compression 50%, 75%, 90% Test temperature: 70°C Test time: 22 h Specimen: 50mm x 50mm x 25mm, 5 pcs