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[China]
Trade Verify
Address: Room 101, 1st Floor, No. 6, Third Street, Pingshan Industrial Zone, Shibi Street, Panyu District, Guangzhou, China
Contact name:Zoe Zou
Sinuo Testing Equipment Co. , Limited |
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Flammability Glow Wire Test Equipment Glow Wire Tester IEC 60695
Complied Standards & Clauses
This device is manufactured according to the standard of IEC60695-2-10, IEC 60695-2-11, IEC 60695-2-12, IEC60695-2-13, it is required by IEC 60598 Clause 13.3.2., UL746A, etc.
Equipment Overview
The SN772 Glow Wire Test Apparatus is a specialized testing
instrument designed to simulate thermal stress caused by glowing
components or ignition sources, such as overloaded resistors or
heated elements, in a short time. It complies with international
safety standards such as IEC 60695 series, UL746A,and IEC 60598,
making it suitable for testing the ignitability and fire resistance
of electrical and electronic products, plastic materials, and
components used in household appliances.
Featuring PLC control and a 7-inch touchscreen interface, SN772
ensures accurate temperature control, intuitive operation, and
precise positioning via a digital stepper motor. The device allows
researchers and manufacturers to conduct reliable glow wire
ignition and flammability tests with enhanced repeatability and
efficiency.
Technical Parameters
Parameter | Specification |
|---|---|
| Model | SN772 |
| Standards | IEC 60695-2-10/11/12/13, UL746A, IEC 60598, IEC 60335 |
| Control System | PLC integrated with 7-inch color touchscreen |
| Glowing Element | Φ4mm ± 0.04mm Ni/Cr (77/20), ring-shaped, horizontal position |
| Thermocouple | K-type (B+B USA), armored, temp resistance 1100°C |
| Temperature Range | 500°C–960°C |
| Temperature Accuracy | ±10%, fluctuation <3°C |
| Temperature Sensing Delay | 1.7 seconds |
| Thermostat Accuracy | 12-bit A/D ±0.05% |
| Specimen Pressure | 0.95N ± 0.1N (adjustable) |
| Max Heating Depth | 7mm ± 0.5mm |
| Specimen Travel Speed | ~13mm/s |
| Testing Time | 30s ± 0.1s (adjustable from 1–999.9s) |
| Ignition Bedding Board | 10mm white pine + 12–30g/m² silk paper |
| Test Site Volume | ≥0.5m³, black background, illuminance ≤ 20 Lx |
| Dimensions | 1130mm × 600mm × 1400mm |
| Weight | 115 kg |
| Power Supply | AC 230V ±10%, 60Hz, single-phase |
| Exhaust Port Diameter | 100mm |
Details
