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Since 2008, Gold have developed 70 kinds of fire testing instruments and served for many industries such as building materials, aviation, rails, IMO, wire & cable, safety protection and so on.
Provide reliable products to every customer
Gold insists for high quality standard in niche markets
We work with trust,honesty and sense of responsibility
The material contact heat transfer tester is designed, developed and manufactured according to ISO12127-2007 and EN702. The instrument contacts the sample and the calorimeter under a certain load through the heating tube to measure the heat transfer performance of the sample at a certain temperature
Introduction to UL 10C StandardFire doors play an important role in ensuring life safety and property protection. Fire doors are usually located at emergency exits, which can separate fires for a certain period of time, prevent the spread of fire, and ensure the evacuation of people and crowds.
The wire and cable fire resistance impact tester is developed and produced according to IEC 60331 BS6387 standards. It is used to test the integrity of the line when the flame temperature is not less than 830℃ and a certain impact vibration is applied. It can test the A, B, C, and D flame retardant
UL1581 Cable Horizontal & Vertical Specimen Flame TesterThis large combustion cabinet is strictly produced in accordance with UL1581 section 1080.1~1080.14 standards and meets the VW-1 (Vertical specifications) Flame Test combustion test standard for wires and cables. Used for conducting 1060 vertic
WNK-200G Double Plate High temperature Thermal Conductivity Tester
What does it really mean fire resistance? What are the challenges and threats to fire safety that come with it?Companies often use the term “fire-resistant product”.Well, it seems that’s only a part of the information. Fire resistance, in general, is the ability of a product/system to withstand a fi
What is Reaction to fire testing?Reaction to fire testing looks at the combustibility and ignitability of a material i.e. its contribution to fire development and spread, rather than its ability to resist the passage of fire (which is proven by fire resistance testing).
Are you in search of reliable and accurate fire testing instruments to ensure the safety and compliance of your electronic components? Look no further! We offer a comprehensive range of state-of-the-art testing equipment, including the UL94 Horizontal/Vertical Flame Tester, Needle Flame Tester, Glow
A set of moving pictures to understand the UL94 flame retardant test UL 94 is the most widely used standard for the plastic materials to evaluate their flame retardant performance. There are 12 grades: HB, V-0, V-1, V-2, 5VA, 5VB, VTM-0, VTM-1, VTM-2, HBF, HF-1, HF-2.UL 94 is used to evaluate the ab
What is the LPCB standard for flame cable standard?The Loss Prevention Certification Board (LPCB) was established in 1880 and has been dedicated to fire safety and setting relevant standards. Its certifications are widely recognized and applied globally in the fire and security industries.
The flammability UL 94 rating is the most widely used plastic material flammability performance standard. It is used to evaluate the ability of a material to extinguish after being ignited. According to the burning speed, burning time, anti-drip ability and whether the drops are burning, there are many ways to judge. Many values can be obtained for each tested material according to color or thickness. When the material of a certain product is selected, its UL rating should meet the thickness requirements of the wall part of the plastic part. The UL rating should be reported together with the thickness value. It is not enough to report only the UL rating without the thickness.
Our horizontal and vertical combustion tester can fully meet the testing requirements of UL94, IEC 60695-11-10 and IEC 60695-11-20.
The flame retardant grades of plastics are gradually reduced from V-0, V-1, V-2 to HB:
V-0: After the sample is subjected to a 10 second combustion test twice, the flame is extinguished within 30 seconds. No burning objects should fall.
V-1: After two 10-second burning tests on the sample, the flame goes out within 60 seconds. No burning objects should fall.
V-2: After two 10-second burning tests on the sample, the flame goes out within 60 seconds. There may be burning materials falling.
HB: The lowest flame retardant grade in UL94 and CSA C22.2 No 0.17 standards. It is required that for samples with a thickness of 3 to 13 mm, the burning rate is less than 40 mm per minute. For samples less than 3 mm thick, the burning rate is less than 70 mm per minute, or extinguished before the 100 mm mark.
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