Payment & Shipping Terms:
|Standard:||IEC60950, IEC60695-2-20, UL60950, ASTMD3874||Usage:||Fire Hazard Testing Machine|
|Working Power:||220V/50Hz||Warranty:||12 Months|
|Power:||Electronic||Product Name:||Electrical Safety Laboratory Testing Equipment|
electrical testing instruments,
electric test meter
UL2556 and UL94 Wire and Cable Horizontal and Vertical Flame Test Apparatus for VTM VW-1 and FT-2 Testing
Wire and cable flame test apparatus is designed according to UL94, UL1581 and UL2556, it is applied to test the resistance of a wire, cable or cord to the horizontal and vertical propagation of the flame (VTM, VW-1, FT-1 and FT-2 classifaction). The flammability test uses a bunsen burner of a specified size (inside diameter of 9.5±0.3mm, length of 100±10mm) and specified gas source (methane or natural gas) to ignite the horizontal or vertical specimen for several times in a certain flame height and a certain flame angle, the fire hazard is evaluated by damage length of the specimen, ignition of the cotton, percentage of the indicator flag burned away or charred, time of flaming of the specimen to self-extinguish.
The wire and cable horizontal and vertical flame test apparatus is controlled by single chip and push button. The test apparatus is built-in low-noise air exhaust to remove all the smoke from the chamber. The front panel is made by military-grade explosion-proof glass and transparent for easy observation of the experimental process, and the shell is made by coated hardness steel. Fully independent electrical circuit and gas circuit design for safer use.
|Burner||Φ9.5mm ± 0.3mm, 100mm±10mm length, source: 500W, 225W and 50W (meet the requirement of UL94--2006 clause 5.2, ASTM D5025-05 and ASTM D5207-03 clause 6.2)|
|Dip angle||900, 450, 200 (optional)|
|Specimen supports and Clamp||
1. Vertical clamp for VW-1 testing
2. Vertical clamp for VTM testing
3. Horizontal clamp for FT-1, FT-2 testing
|Fuel gas||98% methane or natural gas with a a heat content of 37±1MJ/m³ (prepared by customer)|
1. Flame times: 0-999 (presettable), accuracy: 1 digit
2. Flame time:0-999.9s (presettable, normally 15s), accuracy: 0.1s
3. After flame time: 0-999.9s±0.1s (auto record, manual pause), accuracy: 0.1s
4. After glow time: 0-999.9s±0.1s, digital display, accuracy: 0.1s
1. Flame temperature required: VTM/VW-1/FT-1: heat up from 1000C±20C to 7000C±30C within the time of 44s±2s, 54s±2s or 84s±2s
3. Thermocouple: Φ0.5mm K type thermocouple (The insulating sleeve heat resist to 1250 ℃), made by OMEGA
4. Temperature measuring copper blocks: 10.0±0.05g (125mm flame), 1.75 ±0.05g (20mm flame)
5. Height gauge for temperature calibration
|Flow meter||0~1000ml/min, accuracy: 2% (realize the standard requirements of 405±10ml/min and 965±30ml/min)|
|U-shaped back pressure gauge||Realize the standard requiments of 10mm@50W, 45±5mm @225W, and 125±25mm@500W|
|Test background||Black, draught-free|
|Volume of chamber||≧4.3m3, volume above the flame: ≧2.4m3|
|Accessories||Pick-up tray, sample clamp, height gauge, Cotton and etc.|
|Working power||AC 220V/50Hz|
3. COMPETITIVE ADVANTAGE
1). PEGO is professional on electrical lab testing equipment, our goal is to provide our customers with better price, better quality and better service.
2). Customized Service: We can help our customers to design and develop new equipment according to their requirement. We are flexible and capable Supplier.
3).Excellent Quality: 12 months warranty, 100% guarantee test before delivery. And all our products can pass the third-lab calibration which is authorized by ISO17025.
4). After Sales Service and Technical Assistance: 24 hours technical support by email. Our professional team is always here willing to be your technical consultant.
5). Quick Delivery: Our company provides just-in-time delivery, and our freight forwarder can provide transportation services at the most reasonable price to solve your worries.
6). Prompt Response to Customers: we promise to reply our customers within 24 hours
Contact Person: sales