Single Wire & Cable Vertical Combustion Testing Equipment 220v Flame Resistance
Description:
Single Cable Flame Propagation Tester meets the standards IEC 60332-1-1/2/3 in the provisions of technical indicators and requirements. Single cable combustion Tester is used to test the flame retardant property of the cable’s insulating layer under abnormal conditions such as overheat and overcurrent.It can be used in vertical cable or fiber flame spread test,also can be test the state of flaming droplets during combustion.
Application:
This machine is suitable for the flammability test of various wire and cable insulation covering material PE, PVC and SRPVC. During the test, according to GB/t18380.11-2008 test standard. The two ends of the specimen are fixed and perpendicular to the metal cover of the metal plate. Lighted torch, make the tip of the blue inner cone touch the specimen surface and keep burner and vertical axis 45 °.
Standards:
IEC 60332-1-1/2: Testing of electric and optical cables under fire conditions, vertical, spread test of single insulated wire and cable, 1kw premixed flame method
EN 50086-1-1994: Specification for piping systems for electrical installations
GB/T 18380.11,12-2008 (replaced version GB/T 12666.2/GBT 18380.1-2001)
Features:
1. The tester is made of stainless steel, with a reasonable overall design, a sturdy structure, safe and stable operation, and compliance with testing requirements.
2. The Bunsen burner can be moved forward and backward, and the angle can be adjusted, featuring a user-friendly design.
3. The ignition time and burn time can be displayed, with simple, convenient, and quick operation.
Specifications:
| Burner | 12mm ± 0.5mm, approximately 100mm in length |
| Test tilt angle | Adjustable at 25 °, 45 °, and 90 ° |
| Flame height | Blue flame 50-60MM, outer flame 170-190mm, adjustable |
| Burning time | adjustable from 0-99.9s ± 0.1s |
| Continuation time | 0-99.9s ± 0.1s, automatically recorded, manually paused |
| Combustion gas | 98% propane gas (usually replaced by liquefied petroleum gas) |
| Temperature testing range | 0~1000 ℃ |
| Flame temperature requirement | The time from 100 ℃± 2 ℃ to 700 ℃± 3 ℃ should be within 45 seconds ± 5 seconds |
| Thermocouple for temperature
measurement | 0.5mm armored (K-type) thermocouple (optional) |
Advantages:
It is to use a Bunsen burner of a specified size and a specific gas source (propane) to ignite the test sample in a vertical state at a certain flame height and a certain flame application Angle at regular intervals. The flammability and fire hazard of the test sample are evaluated based on the duration of ignition and combustion of the test sample and the length of combustion.
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