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

Jinan Wang Te Bei Equipment Co., Ltd.

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

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Brand Name : wangtebei

Model Number : JM-1

Place of Origin : China

MOQ : 1 set

Price : negotiation

Payment Terms : L/C, T/T

Supply Ability : 10 sets per month

Delivery Time : 5-8 working days

Packaging Details : export wooden box

Shock hammer : 5-5.01kg

Penetration cone : 3-3.05kg

Max. Height : 1000mm

LED digital display : Min. reading value 1N, auto save max. force

Force measuring : 0-20KN

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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

1 Shock hammer weight 5-5.01kg
Hammer type hemispheric
Diameter 48mm
material 45# steel
2 Penetration cone Weight 3-3.05kg
Angle of cone 60 degrees
Diameter of cone tip 1mm
Length 40mm
Max. diameter 28mm
Hardness HRC45
3 Max. Height of shock hammer / penetration cone 1000mm, adjustable
4 Force measuring Adopting dynamic force sensor, measuring range 0-20KN, min. frequency of force sensor 5kHZ, error of force within ±2%, min. reading value 1N
5 Special head form 1#, 2# alusil alloy head form for test, details see Pic.1 and Pic. 2
6 Electromagnet release point Adjusted according to requirement
7 Controlling mode of shock hammer and penetration cone By auto suction of electromagnetic to control the suspending and release of shock hammer and penetration cone
8 Basement High anti-shock capability, can fix force sensor tightly
9 Alarming device for penetration resistance test Auto alarming when penetration cone touch head form and light blinks at the same time
10 LED digital display Min. reading value 1N, auto save max. force

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

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:

A 10° 20° 30° 40° 50° 60° 70° 80° 90° 100° 110° 120° 130° 140° 150° 160° 170° 180°
0 0
3 35 34.5 34.5 34.5 34.5 34 33 32.5 32 31 31 30 30 29 28.5 27 27.5 26.5 26.5
13 43.5 44 43.5 43.5 43 42.5 42.5 42 42 43 44 45 45 45 45 45.5 45.5 46 46.5
23 60.5 61 60 59 58.5 58 58 57 56 56 57 59 60.5 62 63 62 62 61.5 62.2
33 72 71 70 68.5 67.5 66 66 65 64 64 65 67.5 70 72 73 73 73 71.5 71
43 77 77.5 76.5 75 73 71 71 70 68.5 68.5 70 73 75.5 78 80 80 80 79 78
53 84 84 82 80 78 75.5 75.5 73 72 72 74 77 79 82 84 84 84 83 83
63 87 87 86 86 81 79 79 75 75 74 76 78.5 82.5 86 87 88 88 88.5 88.5
73 90 90 89 86.5 84.5 81.5 81.5 76 75 76 78 81 85 87.5 89 89.5 89.6 90 90
83-250 91.5 92.5 91 88 84.5 81.5 81.5 76 75 7+ 78 81 85.5 89 91 92 92 92 93

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

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

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:

A 10° 20° 30° 40° 50° 60° 70° 80° 90° 100° 110° 120° 130° 140° 150° 160° 170° 180°
0 0
08 28.5 28 27 25.5 26 26.5 27 28 29 30 31 32 33 34 35 37 38.5 39.5 40
18 51.5 50.5 49 47.5 47 46.5 46.8 47 48 49 50.5 51 51.5 53 53.5 55 55.5 56.4 57
28 64 63 62 61.5 61 60 59.8 59.5 60.5 61.5 63 64 65 65.5 66.5 68 69 69 69
38 74 74 73 71 70.5 69.5 69 68.5 68.5 69.5 71 72.5 73.5 74.5 76 78 78.5 78.5 79
48 82 82 82 79.5 77 75 74 74 74 73.5 75 76 77.5 79.5 80.5 82 82.5 82.5 82
58 90 90 88.5 86 82 78.5 76.5 76 77 77.5 78.5 80.5 83 86.5 89 90 90.5 89.5 89.6
68 95 94.5 92.5 91 86 83 80.5 79.5 79.5 80 81 83 83 88 89 91.5 91.5 91.5 91
78 98.5 98 96 93 88 84 82.5 81 81 81 81.5 83 86 89 91 92 93 93.5 92
8-250 99 99 97.5 94 89.5 85.5 83.5 82.5 82 82 83 84 87 90 92.5 94 94.5 95 94

Other equipment for helmet testing

JM-2 helmet ultraviolet light cabinet

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

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

1 Source of ultraviolet light 450W high pressure Short pulse xenon lamp
2 Cooling mode Air cooling, to make sure inside temperature is lower than 60℃
3 Precision of temperature sensor 0.2%
4 Lighting time and its precision 0-999 hours, with precision of 1 min
5 Max. treating quantity 1-14 pcs helmet
6 Materials of electric control box Cold rolled sheet
7 Material of testing box Stainless steel
8 Timing function Auto stop timing when xenon lamp is off
9 Protecting functions Auto cut electric power when device work wrong

JM-3 water immersion cabinet for helmet

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

Specification

1 Temperature at constant temperature water immersion box 20℃±1℃
2 Low temperature -20℃±1℃ or -10℃±1℃
3 Timing range of digital timer 0-99.99 hour
4 Temperature setting range -20℃ to +20℃
5 Special specimen frame For fix helmet of different specification
6 Temperature controller PID auto control
7 Heating system Stainless steel finned type heating system

JM-4 vertical wearing height measuring device for helmet

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

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

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

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 testerSafety Helmet Shock Absorption And Penetration Tester , 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


Product Tags:

automatic compression testing machine

      

compression and flexural testing machines

      
Quality Safety Helmet Shock Absorption And Penetration Tester , Helmet Lateral Rigidity Tester for sale

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