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...Test Apparatus This Part of BS 476 specifies a method of test, the result being expressed as a fire propagation index, that provides a comparative measure of the contribution to the growth of fire made by an...
... know minimum oxygen concentration as necessary for combustion. The working principle is: Place the specimen into the testing chimney, filling with oxygen and nitrogen into the chimney, ignite the specimen, ...
...Test Apparatus Introduction: VF-1 ASTM D6413 Textile Vertical Flame Resistance Test Apparatus is for measuring the vertical flame spread for children's sleepwear, fabrics, other textile materials or resi...
...Impact Testing Machine, Charpy Impact Tester Product Description This impact tester is an instrument for testing the impact resistance of metal materials under dynamic loads. It can continuously conduct a la...
...standards, and meets the requirements of the convective heat resistance test standard of domestic AQ 6103-2007 welder protective gloves. The test results are thermal protection index (HTI). The principle of ...
...Test Chamber Corrosion Testing Machine Salt Spray Accelerated Corrosion Testing Apparatus Product introduction: Many customers request the salt spray cabinet should meet the astm b117 testing standard, astm ...
...standards, and meets the requirements of the convective heat resistance test standard of domestic AQ 6103-2007 welder protective gloves. The test results are thermal protection index (HTI). The principle of ...
... Impact Test under certain height,measure 50% plastic film or sheet sample breakage when the impact of the mass and energy. Working Principle The dart freely falls and impact test sample; measure the weight ...
... fiber and other materials fastness testing. Test method: falling ball impact test machine test method in order to provide the weight of the ball, adjust to a certain height, so that free fall against the sp...
Impact Test Equipment Lab Testing Equipment Manual Concrete Compression Testing Machine+Lab Testing Equipment (GW-049D ) Brief introduction: Automatic Concrete Compression Test Machine is mainly used for brick,...
...IEC60335-1 clause 25.14/figure 8, VDE and UL standards. It is applied to do the bend test of power cord of small household appliance and lighting fixture, like coffeemaker, electric iron and etc. The test ti...
...Test Equipment Electric Wire Abrasion Test Apparatus For Completed Flexible Cables Standard: IEC60245-1 Rubber insulated cables-Rated voltages up to and including 450/750 V-Part 1:General requirements. IEC60...
...Test Chamber - Product Overview UV Test Chamber is a kind of UV radiation aging test apparatus, which is mainly used for product resistance to light aging performance testing, material aging performance test...
... for self-ballasted lamps and lamp adapters under UL water spray environment. The water ingress testing equipment apply spray test to test sample by controlling the water supply pressure and the distance bet...
...apparatus consists of a force gauge with a means to securely attach both the reference plug and the plug to be tested. 2. Specification Reference plug Designed according to figure C.1. Made of stainless stee...
...Impact Tester Testing Equipment 300J Impact Test Machine Tester 1, product reviews The principle This company produces the series impact testing machine is strictly according to GB/T3808-2007 "the pendu...
...impact testing machine Component hail impact testing machine Applicable standards: IEC61215, IEC61646, UL1703 standard requirements Purpose: verify component hail impact resistance ability, make artificially...
...Test Apparatus Soil Testing Machine Description: ● Has the functions and advantages of static penetration test and pressuremeter test: the test is fast, accurate and economical. ● The test data has good repr...
.../T3808-2002 ,GB/T229-2007 3. Main Technical Specifications: Model JB-300B JB-500B JB-800B impact energy 150/300J 250/500J 500/800J The distance between the pendulum shaft and impact point 750mm 850mm 800mm I...