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Glow wire tester | ASTM ISO Testing Machine

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F242 Glow-wire tester simulates thermal stress from heat sources to test circuit component flammability, widely used in electronics, appliances, etc. It predicts circuit safety, controls production, and verifies performance. The test applies short-term heat to samples, assessing fire risk by observing light-off states. It measures ignition hazards of materials by burning them at specified temps and pressures.

Application

It is used in the evaluation of flammability tests and light-off temperature tests for electrical equipment and its components and accessories, as well as solid electrical insulating materials or other solid flammable materials.

It is used for the test of ignition hazard of electronic and electrical products, the evaluation of hot burning performance and the test of high temperature resistance.

It is used to determine the light-off property, light-off temperature, flammability and flammability index of solid insulating materials and other solid combustible materials.

It is used to test flame retardant properties for the insulated enclosure of household appliances, switch panels, printed circuit boards,and insulating materials.

It is applicable to the performance verification of new products, quality control of the production department, and the of material properties for the third-party testing organization, the product performance verification laboratory, and the quality and technical supervisiondepartment, etc.

Standards

ASTM D 6194-03:Standard Test Method for Glow-Wire Ignition of Materials

ASTM D6194:Standard Test Method for Glow-Wire Ignition of Materials

IEC 60695-2-10:2021::Fire hazard testing - Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure

IEC 60335:Household and similar electrical appliances – Safety

IEC60695-2-1:Fire hazard testing - Part 2-1: Test methods - Section 1: Glow-wire test methods - General

IEC60695-2-10:Fire hazard testing - Part 2-10: Glowing/hot-wire based test methods - Glow-wire apparatus and common test procedure

IEC60695-2-11:Fire hazard testing - Part 2-11: Glowing/hot-wire based test methods - Glow-wire flammability test method for end-products

IEC60695-2-12:Fire hazard testing - Part 2-12: Glowing/hot-wire based test methods - Glow-wire flammability index (GWFI) test method for materials

IEC60695-2-13:Fire hazard testing - Part 2-13: Glowing/hot-wire based test methods - Glow-wire ignition temperature (GWIT) test method for materials

UL 746 A:Standard for Polymeric Materials - Use in Electrical Equipment Evaluations

VDE 0620:Electrical Appliances - Safety Requirements for Household and Similar Purposes

GB/T 5169.10-2006:Fire hazard testing for electric and electronic products - Part 10: Glow-wire test method - General

EC :Fire hazard testing for Electrical and electronic products -- Part 10: Glowing-wire/ Hot-wire based test method, Glowing-wire apparatus and common test procedure.

GB/T 5169.11-2006/IEC :Fire hazard testing for Electrical and electronic products -- Part 11: Glowing-wire/Hot wire basic test method, Glowing-wire flammability test method for finished products.

GB/T 5169.12-2006/IEC :Electrical and electronic products ,Part 12: Glowing- wire/Hot-wire based test method, Glowing-wire flammability index (GWFI) test method for materials.

GB/T 5169.13-2006/IEC :Electrical and electronic products ,Part 13: Glowing- wire/Hot wire basic test method, Glowing-wire flammability (GWFI) test method.

Parameters

Enclosure: It is equipped with observation window, inner black fireproof material coating.

special standard ring, horizontal static Temperature sensing delay : 1.7S

Control screen: Intelligent touch Observation window: transparent

Transformer parameters: 500VA, secondary: 2.5V, 150A Sample load: 1.0N ± 0.1N

Test speed: 10mm/s ~~25mm/sadjustable

Glowing depth: 0~9mm can be preset

End of test: buzzer sounds, test piece automatically detaches

which is controlled by high-precision steppermotor. Glowing time: 0~99s

Test cabinet size: 885mmX580 mm× 1000 mm

Effective volume ofthe test area : ≥0.5m3

Pressure limiting depth: 7mm

Exhaust pipe diameter: 100mm

Testtemperature: room temperature~999C (adjustable)

Physical dimension: 1000mm×650mm×1250mm

Glowing-wire material: ¢4mm, Ni/Cr (80/20),

Weight: 90kg

Temperature measuring element: armored K-type thermocouple(¢0.5mm), -200~1300C, precision 1C

Power supply: 220V 50Hz


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