Product Details

IEC 60335-2-17 Blankets Mechanical Strength test Apparatus

1. Introduction:

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.

2. Parameters:

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	25252000mm
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	25008002500mm (LDH)