QT-5401 Fire Hazard Testing Apparatus glow wire tester is applicable to the fire hazard test of electrical and electronic products, household appliances and their materials to simulate the thermal stress caused in a short time by heat sources or ignition sources such as glowing elements or overload resistors.
Product technical specification
Company Profile
Suzhou Qiantong Instrument Equipment Co., Ltd. is a national high-tech enterprise, specializing in the production of various laboratory testing equipment, for factory laboratories and scientific research testing units to provide one-stop complete set of testing equipment and services.
Since its foundation, Qiantong instrument adheres to the standard of quality first and customer first, and constantly develops and innovates in the testing machine industry. On the road of hard development and struggle, it takes technology as the starting point, service as the center, integrity as the purpose and customer demand as the mission. Now we have successfully developed a variety of experimental equipment, such as universal material testing machine, PV multi-channel tensile testing machine, stripping testing machine, plug-in force testing machine, wire and cable testing machine, horizontal tensile testing machine, packaging material testing machine, constant temperature and humidity testing box, image measuring instrument, impact testing machine, melt index instrument, etc., which are widely used in Colleges and universities, auto parts, rubber and plastic, hardware, metal and so on. The repeatability, stability, accuracy and durability of the equipment have been tested for a long time to achieve the ideal effect.
Qiantong instrument will continue to strive to serve the testing industry, become a "household name" brand enterprise in the testing machine industry, and strive to be a benchmark enterprise in the testing machine industry!
Model：QT-5401 Fire Hazard Testing Apparatus glow wire tester
Product picture: (subject to the actual machine)
Product technical parameters:
Purpose
Fire Hazard Testing Apparatus glow wire tester is applicable to the fire hazard test of electrical and electronic products, household appliances and their materials to simulate the thermal stress caused in a short time by heat sources or ignition sources such as glowing elements or overload resistors. The instrument is painted in steel structure, and the imported instrument is easy to operate with stable performance. It is suitable for quality inspection departments at all levels and relevant enterprises to conduct fire resistance tests.
Compliance with standards
Glow wire tester is designed and manufactured according to the requirements of "Glow wire test method" in IEC60695-2-10~13 (GBT5169.10~13), IEC60335-1 (GB4706.1), IEC60884-1 (GB2099.1), IEC60598-1 (GB7000.1), IEC60950 (GB4943), UL746A and other standards
Technical indicators
1. Control mode: PLC touch screen (Taiwan Vinylon 7-inch color high-definition screen);
2. Operation type: wireless electronic remote control;
3. Glowing wire: Ø 4mm ± 0.04mm, Ni/Cr (composition ratio 77/20) conforms to the latest standard, imported materials;
4. Glowing wire temperature range: 100 ℃～1150 ℃ (digital display);
5. Temperature fluctuation:<3 degrees;
6. Thermocouple: Ø 1.0mm (if 0.5 is required, it shall be confirmed before ordering, and K-type insulated high temperature resistant sheathed thermocouple imported from Germany);
7. Current regulation range: 0~150A;
8. The force exerted by the burning wire on the sample: 0.95N ± 0.1N (in accordance with the latest standard);
9. Depth of burning wire penetrating the test sample: 7mm ± 0.5mm (controlled by micro electromagnet, the penetration depth can be fine adjusted);
10. Sample clamp size: 80 * 80mm;
11. Driving mode of the sample trolley: DC motor drives the ball screw, and the sample trolley runs at a constant speed and stably;
12. Moving speed of test object: 10mm/s~25mm/s;
13. Burning time: 0~9999s (digital display can be preset, and the display accuracy can reach 0.01s at most);
14. Ignition time: 0~9999s (digital display can be preset, and display accuracy can reach 0.01s at most);
15. Flame extinction time: 0~9999s (digital display can be preset, and display accuracy can reach 0.01s at most);
16. Pilot mat: 10mm thick pine board covered with standard spun silk paper (12g/m ²～30g/m ²）；
17. The distance from the action point of the burning wire to the pine board: 200mm ± 5mm;
18. Internal volume of box: 0.5m ³（0.75m ³ Or 1m ³ Optional);
19. Dark background material inside the test chamber: illumination is less than 20 Lx;
20. Boundary dimension: 1170mm wide * 630mm deep * 1330mm high;
21. Shell material: iron plate spraying;
22. Exhaust hole: Ø 100mm;
23. Working power supply: 220V, 10A, 50Hz.
