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商品详情描述
针焰试验仪NF-1
Needle-flame Tester NF-1
产品概述：本装置符合GB4706.1-2005、GB5169.5-2008、IEC60695-11-5、IEC60335-1等标准要求，模拟产品在故障条件下所产生的小火焰，对产品或材料进行着火危险性和燃烧性能试验，火焰高度和试验时间可调。
火焰施加时间：可调（0～999.9S）；
残炎时间：0～999.9S ，自动记录，随意暂停；
火焰高度：12±1mm可调；
气源种类：丁烷（由用户配备）；
施焰角度：0～45°可调；
针头高度：大于35mm（内径ф0.5，外径ф0.9）；
气量大小可调（流量计）；
热电偶：φ0.5 铠装镍铬/镍铝丝,K分度；
测温功能：自动记录测温组件从100°升至700°的时间为标准值23.5S±1S；
燃烧箱体积：大于0.5立方。（可订制0.75立方、1立方）
Products Information
Product details: Model NF-1.
The HT 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 Ф0.9mm 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
Includes:
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
Needle-flame Tester NF-1
产品概述：本装置符合GB4706.1-2005、GB5169.5-2008、IEC60695-11-5、IEC60335-1等标准要求，模拟产品在故障条件下所产生的小火焰，对产品或材料进行着火危险性和燃烧性能试验，火焰高度和试验时间可调。
火焰施加时间：可调（0～999.9S）；
残炎时间：0～999.9S ，自动记录，随意暂停；
火焰高度：12±1mm可调；
气源种类：丁烷（由用户配备）；
施焰角度：0～45°可调；
针头高度：大于35mm（内径ф0.5，外径ф0.9）；
气量大小可调（流量计）；
热电偶：φ0.5 铠装镍铬/镍铝丝,K分度；
测温功能：自动记录测温组件从100°升至700°的时间为标准值23.5S±1S；
燃烧箱体积：大于0.5立方。（可订制0.75立方、1立方）
Products Information
Product details: Model NF-1.
The HT 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 Ф0.9mm 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: ф 0.5mm±0.1mm, Outer diameter <ф 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, weight：0.58g±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 |
>0.5m?, black interior |
|
Outer Dimensions |
W*D*H=1100mm*550mm*1100mm |
|
Conform to standard |
IEC60695-11-5,IEC60335-1,IEC60598-1,IEC60745 |
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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