Safety helmet chin strap strength/lateral rigidity tester

Safety helmet chin strap strength/lateral rigidity tester

1、 Main purpose

Specially designed for testing the strength and lateral rigidity of chin straps under safety helmets

2、 Instrument features

1Compliant with standards1#Headform with stable support, used in combination with a simulated artificial chin.

2The head mold is connected to a high-precision specialized pressure sensor.

3TheLEDDigital display of force values at each stage.

4Alarm prompt for upper and lower limits, automatic sound alarm prompt when reaching the upper and lower limits.

5Specialized head molds, artificial chin, and metal testing plates required by configuration standards

6Acrylic decorative panel.

7The worm gear lifting system ensures that the lifting is always vertical and horizontal.

8The chin strap and lateral rigid fixture socket type replacement structure.

9Electric lifting and lowering without the need for manual operation.

III Main technical indicators

1Range of force values:0～735N

2Accuracy of force value:1%

3Displacement testing range:270mm, Resolution0.1mm

4Time Range:0-9999H, can be set by oneself, accuracy0.1S

5Power supply:220V 50Hz

4、 Applicable standards

GB2811－2019Safety helmet

GB/T2812－2006Test Method for Safety Helmets