Main purpose
According to the helmet GB/T2812-2006, GB 2811-2007 production,
mainly used to test the lateral rigidity of the helmet and chin
strap strength. Widely used in special labor protection supplies
supervision and inspection stations, building science research
institutes, construction quality inspection stations, power
departments and helmet manufacturers.
Main features
1. The main structure is a single-column structure, and the
straight line moves up and down to overcome the problem of stuck
and slanted when the same type of equipment moves left and right.
2. Integral structure, without the need to change the fixture, can
directly switch the lower jaw strength fixture and the lateral
rigid fixture.
3, test process touch screen + PLC + special test program control.
The program is automatically controlled. The servo motor and
controller are used in the motor. The speed does not need to be
adjusted manually. The program automatically adjusts according to
the test conditions, and the test data and results are
automatically judged and processed. (optional computer control)
4, test and maintain the test program automatic closed-loop
control, automatic 30S fixed force value to maintain. No need to
adjust manually according to the change of force value.
5. Real-time display of force value, time, displacement,
deformation, speed, test curve, etc. during the test.
6, large chin with a stretch stroke, stretching up to 500mm, to
overcome the lower jaw traction with the force from the adjustment
button slippage caused by the deformation of the drawbacks.
Catalog about Safety Helmet Testing Machine
Safety
Helmet Testing Machine.pdf
Main indicators
| 1, force value range | 0 ~ 1000N, accuracy 1%. |
| 2, displacement range | 0-500mm, precision 0.01mm. |
| 3, timing range | 0-99min, precision 0.1s. |
| 4. Man-made chin | The diameter of the rigid shaft is 12.5mm ± 0.5mm, and the distance
between two axes is 75mm ± 2mm. |
| 5, beam speed | 0-500mm/min when no load, infinitely variable speed can be
adjusted. Easy and quick adjustment of position according to the
helmet. 150N/min, 20N/min, 100N/min, etc. are automatically
switched according to the test during the test. |
| 6, lateral rigidity | metal plate hardness 45HRC. |
| 7. Working power | AC220V, 50Hz. |
Applicable Standards
ECE R22.05,GB/T2812-2006,GB 2811-2007
ECE,EN,ASTM,JIS,SNELLM2015,AS/NZS 2063
