Safety Helmet Shock Absorption And Penetration Tester , Helmet Lateral Rigidity Tester

JM-1 safety helmet shock absorption and penetration tester

1. introduction

This testing machine, meets with test method GB/T 2812, is mainly used to measure and determine properties of shock absorption and penetration resistance of safely helmet. It is widely used inthe areas of supervision and inspection station of special personal protective devices, building research institute, testing station of construction engineering, electric power department and manufacturer of helmet, etc.

2. specification

Note: (0-83)mm is the contour height with top point of head form

Distance between each point on contour line and top point of head form ,see following:

Note: A means distance between contour line and top point of hear form. Unit is mm.

Note: (0-88mm is the contour height with top point of head form

Distance between each point on contour line and top point of head form ,see following:

Other equipment for helmet testing

JM-2 helmet ultraviolet light cabinet

1. introduction

It is special for the ultraviolet light treatment of helmet, widely used in areas of supervision and inspection station of special personal protective devices, building research institute, testing station of construction engineering and manufacturer of helmet, etc.

2.specification

JM-3 water immersion cabinet for helmet

Specification

JM-4 vertical wearing height measuring device for helmet

Introductions

1. equip with 1# and 2# head form

2.high precision horizontal digital caliper

3.accuracy of measurement:1mm, min. reading value:0.01mm

JM-5 high temperature box for helmet

Specification:

1. test temperature:50℃±2℃

2. temperature range:0-300℃

3.PID auto controller for temperature

4. time setting range:0-99.99 hours

JM-6 helmet lateral rigidity tester

1.introduction

It is special for determine and measuring chin strap strength and lateral anti-compression capabilities of helmet.

2.Specification

LED digital displayer display max. force at real time, auto save max. force
Force measuring range:0-750N, precision 1%
LED digital displayer displays distance at real time
Displacement measuring range:100mm, precision:0.1mm
Time range:0-99 min, precision:0.1s
Stainless steel rod, move up and down freely, operate easily and conveniently
High precision distance measuring device, display distance between two plates at real time, resolution is 0.1mm
Up and low limit position protecting functions, alarming while arrive at up or low limit position

Jinan Wangtebei Instrument and Equipment Co., Ltd. is located in Jinan, Quancheng. It is a modern high-tech company specializing in R&D and manufacturing of metal, non-metal and composite mechanical testing equipment. Our company has established a good reputation among our users with our strong financial strength, high-quality professional talents, highly informatized industrial operation and high-quality and efficient services.

Our company currently produces a variety of testing machines, including electronic universal testing machine, hydraulic universal testing machine, pressure/compressive testing machine, non-destructive testing equipment, rubber testing equipment, steel strand testing machine, manhole cover testing machine, cupping test machine, steel bending Test machine and various testing machine parts and other products, widely used in aerospace, defense military, machinery manufacturing, vehicle and ship, steel metallurgy, wire and cable, plastic rubber, building materials, colleges and universities, research institutes, commodity inspection quality inspection.