Vertical Propagation Tester For Single Insulated Wire/Cable UI-T241

Vertical Propagation Tester For Single Insulated Wire/Cable is used to check the falling flaming droplets/particles when the single wire/cable is burned vertically by 1kW pre-mixed flame.

1. Vertical Propagation Tester Machine Standards

This machine meets IEC 60332-1-1, IEC 60332-1-2, IEC 60332-1-3, GB/T 18380.11, GB/T 18380.12, GB/T 18380.13

• IEC 60332 Part 1-1: Test for vertical flame propagation for a single insulated wire or cable –Apparatus
• IEC 60332 Part 1-2: Test for vertical flame propagation for a single insulated wire or cable –Procedure for 1kW pre-mixed flame
• IEC 60332 Part 1-3: Test for vertical flame propagation for a single insulated wire or cable –Procedure for determination of flaming droplets/particles

2. IEC 60332-1 Vertical Flammability Tester

This apparatus is an integrated unit that has a flammability device, metallic cover, control system, ventilation system, temperature measurement system and an inlet sealed with rubber glove for operation.

3. Machine Key Specification

• Machine chamber size: 1.0M³
• Burner: 1kW pre-mixed burner made of copper, blue flame height 46-78mm, flame total height 148-208mm.
• Air source: need a air compressor; Require 0/7Mpa, 500W air compressor.
• Cable/wire length: 600±25mm
• Cable/wire diameter: 1-30mm
• Metallic cover: height 1200mm, width 300mm, depth 450mm
• Ignition method: auto
• Flame time: 0.1-99.99s/m
• After flame time: auto record, resolution 0.01s

4. IEC 60332-1 Test apparatus Structure

1. This flame propagation tester is mainly consisted of a flame chamber, metallic cover, and control system;
2. Flame chamber: volume 1.0M^3, inner dimension is 1050*650*1600mm. It is formed by numerical control processing of steel plate, and is painted by high-temperature electrostatic baking;
3. Metallic cover: stainless steel 304
4. Control system: PLC
5. Ventilation system
6. Observation window
7. Machine dimensions: 1080*650*1750mm
8. Temperature measurement system:
9. Temperature measuring copper block: diameter 9mm, mass 10g;
10. A K-type thermocouple with an armored wire diameter of 0.5mm is used, and a jacket made of stainless steel tube is used;
11. Equipped with a hand-held digital display thermometer, the maximum reading of which is 1300°C;
12. Equipped with a stopwatch.
13. Load: can be customized; Standard accessories are 5N, 7.5N, 10N, 20N, 30N

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