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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ANSI ,standard, that the hard hat conforms with, such as "ANSI Z89.1-2009" ANSI type (type I or II) and class designation (G, E or C) Size range for fitting; Date of manufacture; If the hard hat meets Z89.1-2009, it must also contain the following as required: Two arrows curving to form a circle when the ,helmet, can be worn forwards or backwards
11/11/2019, · Safe Working ,Load, is generally tabulated in the ,load, chart of the crane. Sometimes, it is de-,rated,(decreased) due to defect in welding, bend in angle, bracing, etc. and condition of clutch, brake, etc. Modern cranes give a digital display of SWL, angle indicator, boom limit switch and alarm for exceeding ,load,. The factor of ,safety, / ,Safety, factor
SHARP is a ,testing, and rating system only available for ,helmets, sold in the UK (United Kingdom / England). It measures just impact protection of the ,helmet, based on similar ,testing, to the other ,standards, and rates ,helmets, with a star rating system instead of a pass / fail result. The ,ratings, are shown from a 1-star (lowest) to a 5-star (highest).
SHARP is an independent crash ,helmet safety test, funded and run by the UK government that puts ECE 22.05 approved ,helmets, through a more rigorous extra ,test, and incorporating a rating system only available for ,helmets, sold in the UK. It measures ,standards, and rates ,helmets, with a star rating system instead of a pass / fail result.
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 ...
[Part of ,testing, requires weighted ,helmets, get dropped from a prescribed height above a steel anvil onto the anvil.] This ,standard, also features a lower ,test, line on the sides and back of the ,helmet, than most other bike ,helmet standards,. While chin bars are not required to pass this ,test,, if a ,helmet, does feature a chin bar, the bar must pass a ...
16/7/2018, · All 15 ,helmets, held the CE ,standard, — the European ,safety standard, and rough equivalent to ASTM/SEI — meaning that they had already passed the mandated tests to each the certification. These ,standards test, for even distribution of shock to limit trauma to the skull when dropped perpendicularly from a height at a variety of angles, plus piercing tests, strap tests and visor tests.
The ,helmet ratings, are the culmination of over 10 years of research on head impacts in sports and identify which ,helmets, best reduce concussion risk. This work is done as part of Virginia Tech’s service mission and is 100% independent of any funding or influence from ,helmet, manufacturers.
ECE ,helmets,, or ,helmets, approved by the Economic Commission for Europe, are put through more thorough tests than DOT ,rated helmets, and it’s the minimum ,standard, 50-plus European countries will allow for road-legal motorcycle ,helmets,. In ECE tests, third-party labs unleash a much more stringent ,test, on ,helmets, than DOT certification.
Key to Crash ,Test, Results The more stars, the better a ,helmet, performed in protecting the wearer from injury in a crash - out of 5. 1 star = Meets AS/NZ 1698 or UNECE 22.05, 2 stars = Average, 3 stars = Above average, 4 stars = Good, 5 stars = Excellent