This tester is used to conduct static impact test upon head-rest of car seats. While testing, apply a force torque upon the seat back, and then apply another force upon head-rest and then measure its displacement.
Size of working table
130x100 cm (used for testing front and rear seats)
T slot (with M12 thread), transverse direction, distance 200 mm
Step A, apply 38 kgf-m force torque backwards upon sample by its back disk at the direction vertical to the seat back, then stop the loading screw and hold at this position.
Step B. Then use the semi-sphere mould to apply 42 kgf-m force torque backwards upon sample at the direction vertical to the seat back at 65 mm position below the head-rest, then stop. Or, after stop, apply another force until sample breaks.
Repeat step A and B and then test finishes.
The above-mentioned force torque, angle can be modified as per different car types.
3~8 mm/sec available to preset (or as requested)
5 kN x 2 pcs
3ø, 380 V, 50 Hz or 3ø 220 V, 60 Hz
main body: 120x130x250 cm
control box: 125x65x139 cm
main body: 1420 kg
control box: 200 kg
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