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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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.
Address：No. 3888, Hutai Road, Baoshan District, Shanghai, China
7. performance ,test,. 8. static load ,test,. 9. dynamic load ,test,. ,test, certificate. ,helmet, performance ,test, - is-2925 industrial ,safety helmet,. size: - adj.540 to 590. 1. flammability resistance ,test,: - 2. heat resistance ,test,: - 3. ,electrical, resistance ,test,: - lekage of current. 4. water absorption ,test,: - mass of the shell 370p gm. after ...
Material: ABS resin, Weight (g): 410, Standard: It conforms to public welfare Ministry of Labor protective hat standard, Outer Dimensions (Length L x Width W x Height H) (mm): 265x220x152, Impact Absorption Liner (Polystyrene Foam): Available, Purpose: For flying-falling object protection, during crash, for electrical insulation (withstand voltage 7000V or less, test voltage 20000V in water 1 minute), For …
With its retro look and ,cool, features, this open-face ,helmet, is a great deal. The Bonanza is made for round oval shaped heads. Its interior padding features a custom-made EPS safety shell with comfortable, breathable padding. Its hand-stitched liner adds another level of comfort to the design.
Safety Helmet, Classes: To improve comprehension and usefulness, there are ,electrical,-protective classifications for ,helmets, as follows: Class G – General ,Helmet,: Designed to reduce exposure to low ,voltage, conductors, proof tested at 2200V
Electrical, Insulation ,Test, As per IS 2925:1984 standards an inverted ,helmet, is placed into a container containing a solution chloride in water (6 gms/ltr.). The same solution is filled in the inside of the ,helmet, as well. The ,helmet, is allowed to stand for a period of 18-24 hours at room temperature.
This uniquely designed ISI Marked Safety Helmet with High Voltage detection facility is ideal life saving device beeps loud enough to alert the workmen of presence of high voltage in vicinity. When the workmen wearing the helmet approach a High voltage ( 3.3Kv , 11KV, 22KV, 33KV live …
12/1/2016, · Method of Testing ,Electrical, Resistance. With ,helmet, inverted immerse in solution of 6g/l water, and filled up to 12mm and let it stay for 18-24 hours at room temperature. Subject it to alternating ,voltage, of 2000V(50Hz) slowly immersing conducting rods. Method of Testing Water Absorption. Immerse the ,helmet, for 24 hours in water.
EN 397: 1995 – Specification for Industrial Safety Helmets Extract from Standard: “The electrical resistance option within EN 397 is intended to provide protection to the wearer against short term, accidental contact with live electrical conductors at voltages up to 440 V a.c.” Test Method:
Helmet Electrical Resistance Tester for helmets consists of a plastic container with an acrylic frame placed in its center for keeping the helmet under test on. The two electrodes are held in suitable clamps, one located inside the helmet and the other in the bath. A high voltage source is provided with the equipment for supplying the test voltage.