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.
Zhongtian Liujian chip safety helmet
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.
Professional team work and production line which can make nice quality in short time.
The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
Recertification ,Testing, Process. When a ,helmet, is tested, it represents a ,batch, of similar ,helmets, in similar condition all treated ,same, way through the process validating compliance for the ,batch,. The data from every ,test, is collected and sent to both NOCSAE and NAERA (National Athletic Equipment Reconditioner Association).
The DOT ,safety, standard carries out randomized ,helmet testing, carried through individual contractors; thus, ,helmet, manufacturers are trusted to carry out the ,test, and certify ,helmets, on their own. It is the only standard that does not ,test, for visor standards while both …
For impact ,testing,, the typical ,test, apparatus consists of a rig that drops a helmeted headform in a guided freefall to an anvil on the floor. You strap the ,helmet, on the headform, turn it upside down so the ,helmet, hits the anvil first and drop it onto the anvil. The ,helmet, is oriented before each drop to ,test, it's most vulnerable areas.
All ,helmets, found at Fortamoto.com are provided with an ECE certification (unless stated otherwise). If you want to ride your motorcycle or scooter on the public roads in Europe, then you are required by law to wear an ECE approved motorcycle ,helmet,. In this article we will tell you more about the ECE 22.05 certification and the differences between ECE approved ,helmets,.
industrial ,safety helmet,? There is a lot of confusion as to what is considered to be an ... Standards for the ,batch, release ,testing, of our products. Every ,batch, of ,helmets, that you receive will ... is of the ,same, type as originally fitted. I have bought one of your ,helmets,,
Test, new ,helmets, versus old ,helmets, to see if the age of a ,helmet, makes a difference in how well it protects your head. Whatever variable you decide to ,test,, just make sure you only change one thing at a time. Keep everything else the ,same, in the experiment. Take photos and document your results so you can share your discoveries at the science ...
Welcome to SHARP, the ,Safety Helmet, Assessment and Rating Programme, a scheme to help motorcyclists make an informed choice when buying a ,helmet,. SHARP provides advice on how to select a ,helmet, that fits correctly and is comfortable, and information about the relative ,safety, of ,helmets, to help motorcyclists to make an informed choice.
Features to consider when buying a good ,helmet, for ,go, karting ,safety,. ,Go karts,, and especially gas or battery powered ,go karts, can reach top speeds in excess of 30 mph, a crash at this speed can cause serious injury or even worse. It is of utmost importance to always wear a ,helmet, if you are riding in a ,go kart,.
This refers to parallel QC ,testing, of samples from the ,same batch,; in other words, samples taken at the manufacturing site, and further samples taken at the site of importation. In both cases, the samples should be representative (i.e. taken from throughout the ,batch,), and evidence of this demonstrated.
Helmets, that receive an ECE Certification are required to undergo a mandatory ,batch test, at the factory before being allowed to be sold to the public. ECE Certified ,helmets, also undergo slightly different impact ,test, and material ,test, than DOT ,helmets, but must still adhere to strict standards.
Follow ,safety, directions from Track Marshals at all times. Drive at walking pace in the pits. Hairnets or balaclavas must be worn under your ,helmet,. Make sure your ,helmet, is secured. Ensure your seat-belt is fastened securely. Age/Height/Clothing. Minimum Age & Height for Junior ,Go Karts,: 6 Years Old / 125cm
It is the most commonly used standard internationally and is required by over 50 countries worldwide. The ECE standard does not conflict with existing standards. ECE 22.05 also requires mandatory ,batch testing, of ,helmets, prior to being sold to ensure quality and therefore, ,safety, for the rider.
Most ,helmet, tests revolve around the use of a head form. These are ,test, instruments, in the form of a human head, fitted with an accelerometer to measure peak G force or acceleration which is measured in Gravitational units, i.e. the speed of gravitational acceleration, which is 9.764 m/s 2.How hard the ,helmets, are impacted is unique to each standard.
Under this ,testing, protocol, the ,helmet, is the unit of ,testing, and analysis. As such, the ,helmet, is subject to a multi-shot ,test,, and it either passes if no penetrations are observed, or it fails as soon as one penetration is observed. (Note that this is similar to the ,helmet,-level ,test, for FAT that was proposed at the end of Chapter 6 ...