Chat
Online
Inquiry
Home > safety helmets screwfix

safety helmets screwfix

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

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..

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
Get in touch with usCustomer satisfaction is our first goal!
Email us
— We will confidentially process your data and will not pass it on to a third party.
safety helmets screwfix
Helmet Testing & Homologation
Helmet Testing & Homologation

Our lab tests such ,helmets, on shock absorption, design requirements and retention systems (,strength, and effectiveness). S-EPAC ,Helmet, Testing S-EPAC’s, or speed e-bikes or speed-pedelecs, require a different type of ,helmet, than regular bikes as it is classified as a motorized vehicle.

Safety Helmet Shock Absorption And Penetration Tester ...
Safety Helmet Shock Absorption And Penetration Tester ...

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,.

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.

Bicycle Helmets Business Guidance | CPSC.gov
Bicycle Helmets Business Guidance | CPSC.gov

Raise the weight 2 feet, drop it onto the lower anvil, and ,measure, how much the straps stretched during the impact. When does a ,helmet, pass the retention ,strength, test? A ,helmet, passes the test. if the straps do not come apart or detach from the ,helmet, during testing, and. …

Indian Standard: SPECIFICATION FOR INDUSTRIAL SAFETY HELMETS
Indian Standard: SPECIFICATION FOR INDUSTRIAL SAFETY HELMETS

METHOD, OF CHECKING CLEARANCE ABOVE THE HEAD AND THE WEARING HEIGHT (DEPTH OF FIT) (Clause 5.2.2) B-1 SAMPLES B-1.1. The samples shall be selected as in 9.1. B-2 CLEARNACE ABOVE THE HEAD B-2.1. In the case of ,helmet, which has reinforcing ribs, ,measure, the depth of rib and correct the measured clearance accordingly.

Helmet Testing & Homologation
Helmet Testing & Homologation

Our lab tests such ,helmets, on shock absorption, design requirements and retention systems (,strength, and effectiveness). S-EPAC ,Helmet, Testing S-EPAC’s, or speed e-bikes or speed-pedelecs, require a different type of ,helmet, than regular bikes as it is classified as a motorized vehicle.

Australian/New Zealand Standard
Australian/New Zealand Standard

2512.3.1 ,Method, 3.1: Determination of impact energy attenuation—,Helmet, drop test 2512.5.2 ,Method, 5.2: Determination of ,strength, of retention system—Dynamic ,strength, 2512.6 ,Method, 6: ,Measurement, of horizontal peripheral vision clearance 2512.7.1 ,Method, 7.1: Determination of stability of protective ,helmets,—Static stability

Indian Standard: SPECIFICATION FOR INDUSTRIAL SAFETY HELMETS
Indian Standard: SPECIFICATION FOR INDUSTRIAL SAFETY HELMETS

METHOD, OF CHECKING CLEARANCE ABOVE THE HEAD AND THE WEARING HEIGHT (DEPTH OF FIT) (Clause 5.2.2) B-1 SAMPLES B-1.1. The samples shall be selected as in 9.1. B-2 CLEARNACE ABOVE THE HEAD B-2.1. In the case of ,helmet, which has reinforcing ribs, ,measure, the depth of rib and correct the measured clearance accordingly.

dielectric strength test
dielectric strength test

DIELECTRIC ,STRENGTH, TEST . The Dielectric ,Strength, Test is the third test required by the electrical ,safety, testing standards.. The Dielectric ,Strength, Test consists in ,measuring, the current leak of a device under test, while phase and neutral are short circuited together. The ,measure, result of a Dielectric ,Strength, Test is a current value, which has to be lower than the indicated limit from ...

ISO/DIS 16073-5(en) Wildland firefighting personal ...
ISO/DIS 16073-5(en) Wildland firefighting personal ...

EN 960, Headforms for use in the testing of protective ,helmets,; EN 13087-5:2012, Protective ,helmets,. Test ,methods,. Retention system ,strength,; CIE 54.2:2001, Retroreflection: Definition and ,measurement

Safety Helmet Testing Machine For Impact And Puncture ...
Safety Helmet Testing Machine For Impact And Puncture ...

Determining of ,safety helmets, impact resistance performance, put the special head model with a good ,helmet, installed in the high sensitivity of the sensor, then use the 5kg hammer from the 1m height of impact, and the high sensitivity ,strength, induction device detect the impact instantaneous force value to judge ,helmet, shock absorption performance is good or bad.

How to Choose the Best Protective Helmet
How to Choose the Best Protective Helmet

Partial coverage ,helmets, are great for individuals who are less physically aggressive, and who need a ,helmet, as an additional ,safety measure, rather than a primary defense. Partial coverage ,helmets, typically cover the same area of headspace as a traditional cycling ,helmet,, focusing more on the protection of the top half of the head and forehead.

Snell helmets certification - Testing
Snell helmets certification - Testing

Snell's California ,helmet, testing laboratory is the one of the few in the United States accredited to ISO 17025 by the American Association for Laboratory Accreditation (A2LA). Before a ,helmet, can be Snell-certified, it is tested in Snell's state-of-the-art test facility.

SINGAPORE STANDARD Specification for protective helmets ...
SINGAPORE STANDARD Specification for protective helmets ...

on Personal ,Safety, and Health under the purview of the General Engineering and ,Safety, Standards Committee. It is a revision of SS 9 : 1992 – ‘Specification for protective ,helmets, for motor cyclists’. This revision is based on BS 6658 : 1985 ‘Specification for protective ,helmets, …

Jewellery testing to tensile strength standards for safety ...
Jewellery testing to tensile strength standards for safety ...

The twin-column range can be mounted neatly on your bench-top and is ideal for product testing applications according to your own test ,methods,. A wide range of tensile grips, bend jigs and compression fixtures make the MultiTest-i easy to use for ,measuring, tension and compression from as little as 2 N right up to 50 kN.

Helmet Size Chart - Choose The Best Helmet for Kids & Adults
Helmet Size Chart - Choose The Best Helmet for Kids & Adults

An accurate ,method, is; you have to ,measure, between the hairline and the eyebrows with a ,measuring, tape, just above the ears and it should cover the back of the skull. Once you place the ,measuring, tape correctly, ,measure, all the dimensions and select the accurate ,helmet, by matching the head circumference with the ,helmet, size chart.

EN 397 & ANSI Z89.1-2014 Impact Puncture Resistance Safety ...
EN 397 & ANSI Z89.1-2014 Impact Puncture Resistance Safety ...

Put the ,safety helmet, under the condition of 50℃±2.-10℃±2℃ or -20℃±2℃ for 3h. UV light pretreatment: Giving priority to A ,method, according to the standard, put the ,safety helmet, into the UV chamber for 400h±4h, and laboratory environment for 4h after taking from the UV chamber. Water treatment process:

Bicycle Helmet Standards: Summary
Bicycle Helmet Standards: Summary

The CPSC standard is a legal requirement for any ,helmet, manufactured for the US market. It was adopted by the US Consumer Product ,Safety, Commission, and is mandatory for all ,helmets, manufactured for sale in the U.S. after 1999. It was based on the ASTM and Snell standards below. It requires dropping the ,helmet, 2 meters in the flat anvil test.

How to Choose the Best Protective Helmet
How to Choose the Best Protective Helmet

Partial coverage ,helmets, are great for individuals who are less physically aggressive, and who need a ,helmet, as an additional ,safety measure, rather than a primary defense. Partial coverage ,helmets, typically cover the same area of headspace as a traditional cycling ,helmet,, focusing more on the protection of the top half of the head and forehead.

Bicycle Helmet Standards: Summary
Bicycle Helmet Standards: Summary

The CPSC standard is a legal requirement for any ,helmet, manufactured for the US market. It was adopted by the US Consumer Product ,Safety, Commission, and is mandatory for all ,helmets, manufactured for sale in the U.S. after 1999. It was based on the ASTM and Snell standards below. It requires dropping the ,helmet, 2 meters in the flat anvil test.