The problem

Whether plastic enclosures resist ignition is unknown without a glow-wire rig; outsourcing means long lead times and high fees; stopwatch timing is unreliable; and drifted temperatures at 550/650/750C go unnoticed.

Capability

Designed per IEC 60695-2-10, GB/T 5169.10/5169.11 and GB 4706.1 for fire-hazard testing of electrical products, household appliances and materials. Temperature 500-1000C continuously adjustable with plus/minus 3C accuracy; glow, ignition and flame-extinguish times 0.1-999.9s recorded automatically with manual pause; specimen force 1 plus/minus 0.2N with 7mm stroke limit; 4mm NiCr(80/20) glow wire with 0.5mm armoured Type-K thermocouple; silver-foil calibration at 960 plus/minus 5C, better than the national 15C requirement; photoelectric limit switch; auto release after the set application time; chamber above 0.5 cubic metres (optional), lift-up door, large glass window; 1120x520x1250mm, AC220V 50Hz.

Key specifications

• 用途：电工电子产品、家用电器及材料的着火危险试验（灼热丝可燃性指数GWFI/GWIT）
• 适用标准：GB/T 5169.10-2017、GB/T 5169.11-2017、IEC 60695-2-10、GB 4706.1
• 加热温度：500~1000℃连续可调；测温精度±3℃；温控器范围0~1300℃
• 计时：灼热时间/起燃时间/火焰熄灭时间0.1~999.9s，自动记录、手动暂停
• 试样压力：1±0.2N，限压深度7mm；达到规定时间后试样自动脱离灼热丝
• 灼热丝：φ4mm镍（80%）铬（20%）按规定尺寸制成；热电偶φ0.5mm铠装镍铬/镍铝K分度
• 校准：银箔校准960℃±5℃，优于国标±15℃要求
• 结构：钢结构喷涂；箱体＞0.5m³（按新标准，可选）；升降式门+超大玻璃视窗；光电停止开关限位
• 外形尺寸：宽1120×深520×高1250mm；电源AC220V 50Hz

Applications

Fire-hazard type testing of household appliances and plastic parts; ignition-risk assessment of electrical products and components; glow-wire capability build-up for institutes and third-party labs; factory inspection by cable, terminal and insulation makers

About the manufacturer

Guangdong Endurance Electronic Equipment Co., Ltd provides non-standard customization, drawing confirmation, factory acceptance, on-site installation and commissioning, operation training and lifetime technical service; 12-month warranty and lifetime spare parts supply. Tel: 0760-88500902 / 13416787649. Web: en.zsnaili.com.