UL94 Horizontal and Vertical Flame Test Apparatus

I. Equipment Compliance Standards:

The UL94 Horizontal and Vertical Flame Test Apparatus is a simulated safety test item specified by standards such as UL 94, IEC 707, ISO 1210:1992, IEC 60695-11-2:2003, IEC 60695-11-3:2003, IEC 60695-11-4:2003, IEC 60695-11-10:2003, and others.

II. Equipment Compliance Test Method Standards:

Horizontal Burning Test UL HB, IEC 60695-11-10, IEC 60707, ISO 1210, GB/T 2408;
50W Vertical Burning Test UL94 V0, V1, V2, IEC 60695-11-10, ISO 1210, GB/T 2408;
500W Vertical Burning Test UL94, 5VB, IEC 60695-11-20, ISO 9770, GB/T 5169.17;
Vertical Burning Test for Thin Film Materials VTM-0, VTM-1, VTM-2, ISO 9773;
Horizontal Burning Test for Foam Materials HF-1, HF-2, HBF, ISO 9772, GB/T 8332.

III. Equipment Overview:

The UL94 Horizontal and Vertical Flame Test Apparatus uses a Bunsen burner of specified dimensions and a specific gas source (methane or natural gas) to apply a flame at a certain height and angle to the sample in a horizontal or vertical position for a set number of times. The flammability is assessed based on the sample's ignition, duration of glowing combustion, and whether the underlying igniter is ignited.

IV. Equipment Application Scope:
The UL94 Horizontal and Vertical Flame Test Apparatus can rate the flammability of materials or foam plastics for fire protection enclosures of portable equipment with a total mass exceeding or not exceeding 18kg, fire protection enclosures of stationary equipment, materials placed inside fire protection enclosures, and materials rated V-0, V-1, V-2, HB, 5V, HF-1, HF-2, HBF. It is suitable for research, production, and quality inspection departments of electrical and electronic products and their components, such as lighting equipment, low-voltage electrical appliances, household appliances, machine tool electrical appliances, motors, power tools, electronic instruments, electrical instruments, information technology equipment, office electrical equipment, electrical connectors, and accessories. It is also applicable to the insulation materials, engineering plastics, or other solid combustible materials industries.

V. Equipment Performance Parameters: