跳至主要内容

Needle Flame Tester

 Product description:

Needle flame tester is the needle-shaped burner by a certain size, fill the inside with a specific gas (butane), and at 45 ° angle by fixed time and certain direction to test products, Assess the fire hazard of small flames caused by fault conditions inside the equipment, depending on the test sample Whether ignited, and its ignition time and combustion Length.

Standards:
GB / T 4207-84, IEC 6112, ASTM D3638, DIN 53480 and UL 746A test methods

Scope of application:
Needle flame tester used not only for low-voltage electrical appliances, power tools, machine tools, electrical instruments, household appliances, electrical, electronic equipment, lighting, electrical connections, accessories and other electrical and electronic equipment and components, components research, production and quality Departments, but also for insulating materials, engineering plastics or other solid combustible materials industry

Product features:
1, completely independent of electricity, gas design, use safely
2, military-grade explosion-proof glass
3, the unique delay exhaust system, the machine can continuously run after the exhaust ventilation which can be preset 1 ~ 3min
4, box with high hardness stainless steel

Experimental principle:
Needle flame tester burns the test sample In a 45 °angle direction  timingly  by using a specified size (Φ0.9mm) needle-like burner which have a specific gas  (butane) . The dangerous accessment of the small flames caused by the failure conditions within the equipment depends on whether the test product ignite and the ignition time and the length of the combustion .
 
Features:
1, The charcater of test equipment :burning box and the main mechanical parts is made of stainless steel what is good looking 、smoke resistance corrosion.The Control system has a higher degree automation,  imported key components , digital time, three-dimensional adjustable fixture, automatic control of test procedures, independent ventilation, easily used observation and recording, stable and reliable.
2, test box shell and important parts is made of stainless steel, smoke resistantly, gas corrosion. The control system has a high degree of automation and automatic ignition function. Temperature and time are digital displayed, easy to observe and record. The control system is stable and reliable.


标签：

评论

发表评论

此博客中的热门博文

Tinuvin 1130: An Excellent UV Absorber

 In the field of the chemical industry, UV absorbers play a crucial role, particularly in protecting materials from UV damage. Today, we will delve into a highly regarded UV absorber—Tinuvin 1130. Tinuvin 1130 : chemical name: 3-(3-(2H-benzotriazole-2-yl)-4-hydroxy-5-tert-butyl phenyl)propionic acid polyethylene glycol 300 ester; CAS login number: 104810-48-2. This product is an exceptional UV absorber that offers numerous benefits due to its unique properties. One of the standout features of Tinuvin 1130 is its excellent weather resistance. It has a strong ability to absorb ultraviolet rays, particularly those with wavelengths ranging from 290-400nm. This effectively prevents coatings, plastics, rubber, and other materials from being damaged by UV rays, thereby maintaining the performance and appearance stability of these materials and extending their service life. In addition, Tinuvin 1130 exhibits good compatibility. It is easy to emulsify in water-based systems and can be...
发表评论
阅读全文

Air-cooled Xenon Lamp Aging Tester

  The air-cooled xenon lamp aging tester is a device that uses an air-cooled system to dissipate heat and a xenon lamp to simulate ultraviolet light, visible light and infrared light in natural sunlight to perform accelerated aging tests on materials. It is commonly used in industries such as automobiles, coatings, plastics, rubber, and textiles. It can evaluate the aging resistance of materials under the combined effects of long-term light, temperature, humidity and other environmental factors in a relatively short period of time, helping companies improve product quality, extend service life, and optimize product anti-aging formulas and processes. Structural composition:  The main body is a test chamber, equipped with a xenon lamp and a matching optical filter system to simulate sunlight of different wavelengths, as well as temperature, humidity, lighting time and other control and adjustment devices, as well as an observation window and a sample rack. Working principle: The...
发表评论
阅读全文

The Structure of Hexapod Tumble Tester

The Hexapod Tumbler Tester is a popular apparatus used in the evaluation of the appearance retention of carpets. Drum – constructed of Nylon or other like material and capped by a lid that is secured by a latching device. The drum and lid have a locating groove to hold the specimen backing sheet flat to the inner wall of the drum. A photograph of a typical drum is show in Photograph 1 and Photograph 2. The drum dimensions are:   Internal Diameter: 12 ± 0.18 in. (302 ± 5mm) Wall Thickness :0.3 in. approx. (8 mm approx.) Internal Depth: 8.2 ± 0.2 in. (207 ± 5 mm)  Driving System - cradles the drum on rollers and keeps the axis of the drum level, and rotates the drum at 35 ± 2 rpm (3.6 ± 0.2 rad/s). The driving direction reverses after approximately 500 revolutions.  After the 500 rotations the unit will stop and stand stationary for approximately 5 to 15 seconds, then begin rotating in the opposite direction. After 2000 rotations the unit will stop and w...
发表评论
阅读全文