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The ZLT Needle Flame Tester is a fully automatic instrument contained in its own cabinet to maximize the safety of the operator. The Needle Flame Tester consists of a 0.9mm needle burner that tilts to 45° from the vertical and is fueled with butane gas. The test time for the temperature of the standard copper block to increase from 100°C ±5°C to 700°C ±3°C shall be 23.5s ±1.0s. Test flame height is adjusted 12mm ±1mm.The fire hazard of the specimen is assessed by measuring the burning duration of the specimen, and any ignition of the wrapping tissue and white pine board below the specimen. It consists of a tube with a bore 0.5/font> 0.1mm and gas-flow regulating valve for adjustment of the flame height. It shall be used with a pressure regulator. The instrument is designed to conform to the IEC60695-11-5, IEC60695-2-2 and other most commonly used standards in the market.
SPECIFICATIONS
Needle Burner | stainless steel bore 0.5mm±0.1mm, Outer diameter < 0.9mm,length>35mm. |
Thermocouple | Type K (Ni/Cr - Ni/Al),200°~1000° |
Thermocouple Size O/D | 0.5 mm |
Timing Device | Tolerance of not more than 0.5S |
Standard Copper Block | 4mm±0.01mm, weigh0.58g±0.01g before drilling. Cu-ETP |
Time for Temperature to Increase | From 100°C±5°C to 700°C±3°C; 23.5s±1.0s (preset) |
Flame Height | 12mm±1mm (adjustable) |
Gas Supply | Butane gas, min. 95% purity |
Input Power | 220 V 50 Hz 3A or 115 V 60HZ Optional |
Volume Of Chamber | >0.5m³, black interior |
Outer Dimensions | W*D*H=1100mm*550mm*1100mm |
Conform to standard | IEC60695-11-5,IEC60335-1,IEC60598-1,IEC60884, IEC60745 |
Includes:
A white Pine Test Board and five Sheets of Tissue Paper
A white Pine Test Board and five Sheets of Tissue Paper
A flame height gauge
Consumables:
White Pine Test Board and Tissue Paper
Thermocouple Type K and Copper Block
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