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Control method: button control+meter
Maximum size of blanket under test: 2100*2000mm
Lifting device: Double sprocket cylinder lifts
Driving sprocket speed: 33rpm/min
Hardwood cylindrical: Ø65mm*140mm(L)
Force of cylindrical on drum: 5.1N
Size of rotating drum: Ø160*2000mm
Rubber spheres: R30mm, hardness: 40-50 HR
Horizontal angle of arms: 25°
Square bar: 25*25*2000mm
Weight of blanket: 6kg/m or total mass 6.5kg
Test time: 0-9999 (settable) normally 1000 times
Diameter of sprocket: 230mm
Power supply: AC 220V/50Hz
Dimension: 2500*800*2500mm (L*D*H)
The blankets mechanical strength test apparatus is designed according to IEC60335-2-17 clause 21.102 and Annex BB.1 to BB.3. It’s used for mechanical strength test by simulating the actual use of the blanket. Pulling the blanket by the driving bar, the driving sprocket operating at a speed of 33r/min. Rotated the blanket 1000 times with an end attached to the driving bar and then turned through 90° and rotated another 1000 times.
