Textile Horizontal Flammability Tester
Testing Standards:
1. Horizontal burning test: UL94HB (ASTM D 635, IEC 60695-11-10, IEC 60707, ISO 1210).
2. Vertical burning test: UL 94 V-0, V-1, or V-2 (ASTM D 3801, IEC 60695-11-10, IEC 60707, ISO 1210).
3. 500w (125mm) vertical burning test: 5VA / 5VB (ASTM D5048, IEC 60695-11-20, IEC 60707, ISO 9772) 500 W (125 mm).
4. Thin materials vertical burning test: VTM-0, VTM-1, or VTM-2 (ASTM D 4804, ISO 9773).
5. Foaming materials horizontal burning test: HF- 1, HF-2 or HBF (ASTM D 4986, ISO 9772).
6. Burner: (ASTM D 5025, ASTM D 5207, ISO 10093, ISO 103351).
Applications:
Horizontal vertical burning tester (STD-94) is used to simulate the early situation of a fire around the electronic products and technically evaluate the risk of the fire ensuring that it will not to cause the spread of the fire around the products. The equipment can be applied to the components of household electronic products, such as the insulated shell, switches panels, printed circuit boards and insulation materials of household electronic appliances. Designed for the combustible test of equipments and the components materials and can provide most final testing indexes, such as flammable property, burning rate, flame spread, burning intensity and the flame retardation of the products. It's a new test instrument to meet demanding users with its high automaticity and high-precision dates.
Features:
Cabinet and holder:
1. Cabinet size: 1200 mm × 600 mm × 1300 mm.
2. Extra large box (0.55 m3) for enough air supply.
3. Stoving varnish treatment for corrosion resistance.
4. The tester is composed of testing part and controlling part, integrated design is more convenient for installation and debugging;
5. Large glass observation window with shapely design, for easily observing the burning behavior.
6. Advance industrial design and ergonomic operation design are helpful for touching the sample. Design of burner rod is easy to operate.
7. All the holders of stainless steel (#304) are beautiful and corrosion resistant. Integrated design of holders for horizontal and vertical burning saves the space and gives a user-friendly operation.
8. The standard wedge stand is retractable to meet requirement of some special materials. (Length: 120 mm ± 2 mm, width: 20 mm ± 1 mm; Material: #304 stainless steel, corrosion resistant).
9. 304 stainless steel height gauge.
10. Height gauge with accuracy of 0.5 mm.
Burner tube and gas control system:
1. Burning angle: 0 - 45°.
2. The Bunsen burner tubes (Length: 100mm ± 10mm, inner diameter: 9.5mm ± 0.3mm) conform to the requirements of the IEC60695-11-4 burner.
3. The burner tube with adjustable air inflow.
4. Flow rate of burning gases exactly controlled by the flowmeter and precision needle valve.
5. Designed with high precision pressure regulator and pressure gage (range of 0 ~ 0.4MPa).
6. Dwyer U type pressure gauge.
7. The height of the flame (20mm ± 2mm) exactly controlled.
