logo
chat

Chat
Online

chat

Inquiry

chat

Email

chat
Home > What animal is the helmet subject to

What animal is the helmet subject to

Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

Why choose us

Solutions to meet different needs

Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

Highly specialized team and products

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

24 / 7 guaranteed service

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of honor


CONTACT USCustomer satisfaction is our first goal!

Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

What animal is the helmet subject to

Technical Demands on Safety in the Design of Crash Helmets ...

Technical Demands on Safety in the Design of Crash Helmets ...

For the European community the ECE-R 22 is valid, in America the tests are made according to SNELL as well as FMVSS 218. In all ,test, procedures the protruding stability, the form stability of the carrier ,device, and the shock absorption is tested. This study investigate ,impact, situations in real accidents.

Get Price
Would you pay $40 to check your helmet is safe ...

Would you pay $40 to check your helmet is safe ...

“Our ,device, can view, read and record the ,helmet, 100,000 times better than the naked eye and find if there are any cracks, splintering or deformations which would make the ,helmet, defective and unable to withstand another ,impact,.” ,Helmet,-scanning scheme. The ,Helmet, Doctors plan to ,test, their service first in South East Queensland.

Get Price
Helmets: Protecting The Brain | Central Pennsylvania ...

Helmets: Protecting The Brain | Central Pennsylvania ...

Third, depending on the standard, the ,helmet impact test, standard only replicates an ,impact, to portions of the helmeted head at a speed of approximately 13 to 21 mph. Fourth, the majority of the ,test, standards only measure translational/linear accelerations to the ,test, head caused by direct ,impact,–not angular/rotational acceleration to the brain.

Get Price
Working Life of Safety Helmets - RSEA

Working Life of Safety Helmets - RSEA

All UniSafe ,helmet, shells are made from premium ,impact, resistant ABS plastic or polycarbonate. In compliance with the standards objectives, specifying ,safety helmets, is dependent on hazards involved. AS/NZS 1801:1997 classifies ,safety helmets, into three types: UniSafe Saftey ,helmets,: Type 1- General industrial ,safety helmets,.

Get Price
Cadex Inc. The world leader in helmet testing equipment ...

Cadex Inc. The world leader in helmet testing equipment ...

Cadex is the world leader in ,helmet testing, equipment technology for laboratory ,testing, machine purposes. Our ,helmet testing, system provide you ,test, solutions for ,impact, absorption, retention, roll roff, projection and ,impact, friction, optical ,test, system for eyewear protection, head form, body protection and a variety of cannon systems for ballistic according to Snell, DOT, ECE22, ASTM ...

Get Price
TRL | Helmet safety

TRL | Helmet safety

TRL’s crash ,testing, expertise owes a large part to its involvement in the improvement of ,safety, in a range of motorsport activities. For many decades, TRL operated an FIA ,test, laboratory at Crowthorne, conducting research which led to the development and approval of tests for numerous FIA Motorsport Standards, including the advanced ,helmets, for racing drivers.

Get Price
Nanofoam a Game Changer for Future Football Helmets ...

Nanofoam a Game Changer for Future Football Helmets ...

30/10/2020, · When a ,helmet, withstands an ,impact, severe enough to cause a concussion to the player wearing it, the ,safety, features of the ,helmet, are compromised, rendering equipment unsafe for further use, according to Weiyi Lu, an assistant professor of civil and environmental engineering at Michigan State University (MSU).

Get Price
Puncture Resistance Helmet Testing Machine Safety Helmet ...

Puncture Resistance Helmet Testing Machine Safety Helmet ...

Puncture Resistance ,Helmet Testing, Machine ,Safety Helmet Impact, is used for the detection of ,impact, resistant ,helmet, absorbs ,impact test, machine performance and puncture resistance, high degree of automation equipment, easy to operate, is a ,helmet, producers over production licenses and construction quality are recognized qualification essential for an assessment of ,testing, equipment.

Get Price
Head Protection | MSA Safety | Singapore

Head Protection | MSA Safety | Singapore

Balanced and lightweight electrician's ,safety helmet,, non-vented, with 6-point Fas-Trac® III ratchet suspension, GS-ET-29 class 1 (4kA) face shield certified for protection against arc flash. For use where top ,impact, hazards to the head, chemical splash, Ultra-Violet radiation, molten metal splash or electric arc to the face exist.

Get Price
Nanofoam a Game Changer for Future Football Helmets ...

Nanofoam a Game Changer for Future Football Helmets ...

30/10/2020, · When a ,helmet, withstands an ,impact, severe enough to cause a concussion to the player wearing it, the ,safety, features of the ,helmet, are compromised, rendering equipment unsafe for further use, according to Weiyi Lu, an assistant professor of civil and environmental engineering at Michigan State University (MSU).

Get Price
Using NI CompactDAQ to Crash Test Safety Helmets - NI

Using NI CompactDAQ to Crash Test Safety Helmets - NI

For the past 50 years, the Snell Memorial Foundation has been a leader in ,helmet safety, in the United States and around the world. Founded in 1957 to honor the memory of race car driver Pete Snell, who died in what should have been a survivable slow rollover crash in 1956, we are dedicated to the research, education, ,testing,, and development of ,helmet safety, standards.

Get Price
Liquid nanofoam lining bolsters football helmets against ...

Liquid nanofoam lining bolsters football helmets against ...

29/10/2020, · A new liquid foam liner could see football ,helmets, sustain more high-,impact, ... use as a ,safety device, in other areas such ... ,test, one through ,test, 10.” In addition to football ,helmets,, ...

Get Price
Helmets | Edelrid

Helmets | Edelrid

Whether working at height or in the industrial sector, a ,helmet, is an essential part of any equipment. Certified to European and international standards, EDELRID ,helmets, reliably protect the head against ,impact, or falling objects. Industrial ,safety helmets, (EN 397) Industrial ,safety helmets, should protect the head of the wearer from falling ...

Get Price
Cadex Inc. The world leader in helmet testing equipment ...

Cadex Inc. The world leader in helmet testing equipment ...

Cadex is the world leader in ,helmet testing, equipment technology for laboratory ,testing, machine purposes. Our ,helmet testing, system provide you ,test, solutions for ,impact, absorption, retention, roll roff, projection and ,impact, friction, optical ,test, system for eyewear protection, head form, body protection and a variety of cannon systems for ballistic according to Snell, DOT, ECE22, ASTM ...

Get Price
Would you pay $40 to check your helmet is safe ...

Would you pay $40 to check your helmet is safe ...

“Our ,device, can view, read and record the ,helmet, 100,000 times better than the naked eye and find if there are any cracks, splintering or deformations which would make the ,helmet, defective and unable to withstand another ,impact,.” ,Helmet,-scanning scheme. The ,Helmet, Doctors plan to ,test, their service first in South East Queensland.

Get Price
Independent Riding Helmet Test Indicates Major Differences ...

Independent Riding Helmet Test Indicates Major Differences ...

16/7/2018, · That said, however, ,safety, standards are constantly changing with further research and increased knowledge of ,impact,, and a recent independent ,test, conducted by Swedish insurance company Folksam indicated that there may still be room for improvement in ,helmet testing, to ensure that certified ,helmets, are providing every possible protection to the equestrian.

Get Price
Working Life of Safety Helmets - RSEA

Working Life of Safety Helmets - RSEA

All UniSafe ,helmet, shells are made from premium ,impact, resistant ABS plastic or polycarbonate. In compliance with the standards objectives, specifying ,safety helmets, is dependent on hazards involved. AS/NZS 1801:1997 classifies ,safety helmets, into three types: UniSafe Saftey ,helmets,: Type 1- General industrial ,safety helmets,.

Get Price
industrial safety helmet hard hat en397 tests explained

industrial safety helmet hard hat en397 tests explained

Impact, / Shock Absorption. The ,test, centres have a piece of kit that performs this ,test,. The ,helmet, is placed on a head shaped mould, which has load detectors on it, the 5KG rounded striker is dropped on to the hard hat from a height of 1 metre, the load cell. will record the force transmitted through the ,safety helmet,, for the ,helmet, to pass ...

Get Price
Analysis of Helmet Impact Velocity Experimental Data and ...

Analysis of Helmet Impact Velocity Experimental Data and ...

Helmet impact, attenuation ,test,, ,impact, velocity, design of experiments, statistical tolerance analysis, General linear model, and calibration of ,test, instruments. 18. Distribution Statement: Document is available to the public from the National Technical Information Service www.ntis.gov

Get Price
Puncture Resistance Helmet Testing Machine Safety Helmet ...

Puncture Resistance Helmet Testing Machine Safety Helmet ...

Puncture Resistance ,Helmet Testing, Machine ,Safety Helmet Impact, is used for the detection of ,impact, resistant ,helmet, absorbs ,impact test, machine performance and puncture resistance, high degree of automation equipment, easy to operate, is a ,helmet, producers over production licenses and construction quality are recognized qualification essential for an assessment of ,testing, equipment.

Get Price