Introduction:
ZRS-3H The Glow-wire Tester adopts high temperature coating spraying on steel structure, Glow wire tester is to test glow wire of lighting lamps, electronic products and household appliances, and UL 746A, IEC829, DIN695, VDE0471, the Glow wire tester ZRS-3H is suitable for resistance to abnormal heat and fire test on lighting lamps, electronic products and household appliances. Adopting high-temperature coating spraying on steel structure and imported instrument display, with easy operation, stable performance the equipment is applicable to flame resistance tests of all levels of QC departments and corresponding enterprises.
Specification:
• Heating temperature: adjustable continuously within the range of ≤500-1000°C, the accuracy of temperature is 1°C, the resolution of temperature is ±3°C
• Glowing time: 0.1~999.9s, ±0.1s(time range is adjustable)
• Burning time: 0.1~999.9s, auto record and manual pause
• Flame chilling time: 0.1~999.9s, auto record and manual pause
• Glow wire pressure on test specimen: 1±0.2N. Limiting pressure depth is 7mm
• Glow wire: diameter is 4mm include nickel(80%) and chromium (20%) which made in specific dimensions
• Thermoelectric couple: φ0.5 armored nickel & chromium/nickel-chromium wire, K degree
• Auto break away: While reaching specified glowing time, test specimen will break away from glow wire automatically
• Working power supply: AC220V/50Hz and less than 500W
• Overall dimension: W1120mm×D520mm×H1250mm
