UL1581-21003 VW-1 (Vertical-specimen) Flame Tester

Product description: VW-1 (Vertical-specimen) Flame Tester is designed in accordance with UL1581 and approved by Guangzhou Meihua UL corporation, completely in line with VW-1 flame test standard, is used for test of VW-1 and FT-2. It’s economic and applicable, which is widely used in wire and cable industry. The test is taken in a sealing laboratory which volume is 4.32 cubic meters. Test methods: Adjust the height of the flame, put the top of the flame under the sample to burn for 15s, then put out for 15s. Examine the sample’ burning situation after repeating 5 times. You can set the burning, go out time and times of repetition freely and make it operate automatically. Standards: • UL1581-21003 Technical parameters: • Test chamber: It adopts electrostatic spray paint in outside and electrostatic roast black paint inside, who is rustproof and has a great looking • There’s a fume extractor on the top, so that the waste gas can be released when the test is completed. There’re 2 air intakes on the lower of both sides, and it’s equipped with a set of pneumatic seal operation device • There’s an observing-window in the front, which is convenient for observation • It adopts anti-smoke and anti-mist round Lamps inside • 7" color touch screen and PLC control • Flame time setting: 0~999S adjustable • Stop flame time setting: 0~999S adjustable • Continuous flame time setting: 0 ~ 999s, settable • Heat sensor adopts high rates of electrolytic copper • Equipped with a imported thermocouple of ￠0.5, type K, whose shell is stainless steel • The smart temperature controller is match with the K type thermocouple, the reading is beyond to 1000℃ • With the function of high-pressure auto ignition • Blowtorch: imported from USA HUMBOLDT, applying with the requirements of ASTM D 5025-99, standard power: 500W, angle: 20° • Test support frame: VW-1 and FT2 flame test support frame • "U" type tube pressure meter: 1 (imported from American Dwyer) • Flowmeter: 0.2 ~ 2L / Min adjustable, high-precision • Equipped with a micro-printer. Specifications: • Dimensions of test chamber: 2m(W)×1.2m(D)×1.8m(H) • Overall dimensions: 2020mm(W)×1250mm(D)×2365mm(H) • Power supply: AC 220V 50/60Hz 3A • Air source: propane, air( prepared by users)