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Military green helmet

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.

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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

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

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.

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

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Consultation hotline:0086-15900663312

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

Military green helmet
Helmet testing including rotational impact against oblique ...
Helmet testing including rotational impact against oblique ...

Helmet testing, can be carried out not only according to a number of standards, within the field of PPE, but also according to clients' own requirements and specifications. Else, help can be extended in developing new methods based on clients’ needs, and in conducting type-approval tests against the Regulation (EU) 2016/425.

Evaluation of a novel bicycle helmet concept in oblique ...
Evaluation of a novel bicycle helmet concept in oblique ...

celeration caused by an oblique ,impact, in order to further improve protectionfromrotationalTBI(Soneetal.,2017).Thepotentialben- efits of these mechanisms are based on a large body of research,

Impact Test Lab | Dynamic Research Inc
Impact Test Lab | Dynamic Research Inc

The DRI ,Impact Test, Laboratory is an ISO 17025 accredited ,test, lab and utilizes the most sophisticated ,impact test, systems available for ,helmet, R&D, quality control, or accident reconstruction studies. We have the capacity to perform ,testing, to US motorcycle and bicycle ,helmet, standards as well as many international ,helmet, standards.

Bicycle Helmet Impact Sensors
Bicycle Helmet Impact Sensors

Impact, sensors (usually accelerometers) attached to football players' heads made news about 2005, and devices to attach to ,helmets, have been marketed by a number of companies since. A sensor attached to a ,helmet, can only record the g's that the ,helmet, sees, not what the head inside experienced.

Impact Test System for testing of Helmets - SureView ...
Impact Test System for testing of Helmets - SureView ...

This is an ,Impact Test, System for ,Helmets,. It precisely measures the Velocity at ,impact,, Load, Acceleration, Displacement, Velocity (with graphs) and penetration; and calculates HIC, GSI, dwell time, area under curve, energy dispersed etc. The SCADA has reporting facility, secured database and analysis mode. UI for ,Impact Testing, Application: ,Helmet Impact Testing, is to …

Test shows safest cycle helmets use tech to prevent ...
Test shows safest cycle helmets use tech to prevent ...

Helmets, were subjected to five tests, including a shock absorption ,test, (dropped from a height of 1.5m, with two different ,impact, points tested) and three oblique angle tests, where the ,helmets, ...

Three Bike Helmets Fail Safety Tests - Consumer Reports
Three Bike Helmets Fail Safety Tests - Consumer Reports

To ,test, how well a ,helmet, can absorb the force of an ,impact,, we use what’s called a uniaxial monorail ,impact, machine. Each ,helmet, is strapped onto a headform, which simulates the size and shape ...

Riding Helmet Safety Standards
Riding Helmet Safety Standards

This ,testing, standard requires both ,impact, and retention tests, as well as a visor ,test, to make sure that the visor would break away or flex without injuring the face. Each of these tests is performed after the ,helmet, is frozen to negative 20 degrees, heated to over 120 degrees, and submerged in water overnight.

Helmet Testing — DOME
Helmet Testing — DOME

Testing Helmet Testing, < back Putting ,Helmets, to the ,Test,. With few exceptions, this is how ,helmets, are tested in the laboratory. While our charts have focused on ,impact testing,, that’s simply the most obvious part of the ,testing, process. Step 1: Outline the ,test, area. Not every square inch of a ,helmet, is designed to take the full brunt of a ...

Helmet testing machineequipmentcrashHail impact tester ...
Helmet testing machineequipmentcrashHail impact tester ...

ECE R22.06 ,Helmet Impact Testing, Machine (Monorail) Strap Retention Machine(Dynamic) HT-8010 Protective mask comprehensive ,testing, machine ( leakage, dead space, Protective effect)

Bicycle Helmet Ratings
Bicycle Helmet Ratings

Bicycle ,Helmet, Ratings. In collaboration with the Insurance Institute for Highway Safety, we have rated a total of 106 bike ,helmets, using the STAR evaluation system.Our bicycle ,helmet impact, tests evaluate a ,helmet's, ability to reduce linear acceleration and rotational velocity of the head resulting from a range of impacts a cyclist might experience. . ,Helmets, with more stars provide a ...

Impact Test System for testing of Helmets - SureView ...
Impact Test System for testing of Helmets - SureView ...

This is an ,Impact Test, System for ,Helmets,. It precisely measures the Velocity at ,impact,, Load, Acceleration, Displacement, Velocity (with graphs) and penetration; and calculates HIC, GSI, dwell time, area under curve, energy dispersed etc. The SCADA has reporting facility, secured database and analysis mode. UI for ,Impact Testing, Application: ,Helmet Impact Testing, is to …

Helmet Impact Testing Machine | Helmet Testing Machine - Unuo
Helmet Impact Testing Machine | Helmet Testing Machine - Unuo

Helmet Impact Testing, Machine is used to ,test helmet, resistance to ,impact, and puncture by changing the ,test, head. This ,helmet impact testing, machine meets GB/T 2812, ISO 3873 and etc. The load cell is rigidly installed between the head mold and the base, the pre-treated safety ,helmet, is put on the head mold, and then the falling weight is impacted from the height of 1m with a weight of 5kg to ...

Virginia Tech Helmet Ratings
Virginia Tech Helmet Ratings

Through a series of ,impact, tests, ,helmets, are evaluated using 2 fundamental concepts: 1) each ,test, is weighted based on how frequently players experience them and 2) ,helmets, that lower head acceleration reduce concussion risk. The ,impact, conditions and weightings are sport-specific, ...

Helmet Laboratory Testing Performance Results - NFL Play ...
Helmet Laboratory Testing Performance Results - NFL Play ...

After the release of the ,Helmet, Laboratory ,Testing, Performance Results in April 2020, ... coordinated extensive laboratory research to evaluate which ,helmets, best reduce head ,impact, severity. The results of the laboratory tests are displayed on the poster below and shared with NFL players, ...

Impact Performance of Football Helmets - Instron
Impact Performance of Football Helmets - Instron

To identify how the ,helmet, will distribute the shock and absorb the energy from an ,impact,, we set up a ,test, on our CEAST 9350. The amount of force transmitted through the ,helmet, is quantified with the Force Transmission Package. In this ,test,, the ,helmet, is installed onto a headform, which is then mounted onto a custom Piezo Compression Platen.

Helmet Crash - The Melon Test | Experiments | Steve ...
Helmet Crash - The Melon Test | Experiments | Steve ...

Alter the part of the ,helmet, that hits the ground first (the top of the ,helmet, vs the side of the ,helmet,) to see what type of ,impact, causes the most damage in a crash. ,Test, new ,helmets, versus old ,helmets, to see if the age of a ,helmet, makes a difference in how well it protects your head.