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1、Infrared Basics and Technology 红外基础知识和技术 Infrared Basics 红外基础知识 Heraeus Noblelight The Electromagnetic Spectrum X-rays Radio technology Television Radio broadcast Telegraphy INFRARED (Heat) UVGamma- rays 1pm1nm 380 -780nm 10 m 1mm 1cm 10m 100m 1km 10km 100km WAVELENGTH Page/ Seite 3Any changes reser
2、ved, see last page of this presentation. 电磁频谱 伽玛射线 X射线 紫外线 红外热辐射技术 电视电台广播电报 Heraeus Noblelight Infrared Radiation Infrared radiation Infrared emitterSun Stth Electromagnetic wavesAi / Earth Stratospherewaves Product Air/vacuum Page/ Seite 4 EarthProduct Any changes reserved, see last page of this pr
3、esentation. 红外辐射 红外线发射器 平流层 电磁波 空气/真空 Heraeus Noblelight Heat Transfer by Different Systemsyy Convection Conduction Infrared Radiation Page/ Seite 5Any changes reserved, see last page of this presentation. 不同系统的传热 对流 传导 红外辐射 Heraeus Noblelight Heat Transfer by Convection Fan y Heating element Air/ga
4、sAir/gas Material to be heated Page/ Seite 6 Heat will be transferred by gas/air to warm up the material Any changes reserved, see last page of this presentation. 通过对流的传热 风扇 加热元件 被加热的材料 空气/真空 通过真空/空气对材料进行传热 Heraeus Noblelight Heat Transfer by Conductiony Body with high temperature Contact area Mater
5、ial to be heated Page/ Seite 7 Heat will be transferred through the material Any changes reserved, see last page of this presentation. 通过传导传热 机身高温 接触面积 被加热的材料 通过材料进行传热 Heraeus Noblelight Heat Transfer by IR Radiation Oscillation energy = function of temperature y Body with higher temperature = Emitt
6、er Electromagnetic waves Body with lower temperature Page/ Seite 8 Excitation of atoms and molecules by electromagnetic waves Any changes reserved, see last page of this presentation. 红外辐射传热 较高温度的部位=发射器 电磁波 较低温度的部位 振荡的能量=温度的功能 电磁波的原子和分子的的励磁 Heraeus Noblelight Infrared: Spectral Radiation Distributio
7、np Spectral Radiation Distribution at the same electrical powerat the same electrical power ratings Page/ Seite 9Any changes reserved, see last page of this presentation. 红外光谱辐射分布 在相同的额定电功率下的光谱辐射分布 短波中波长波 可 见 光 辐 射 强 度 （ 相 对 单 位 ） 卤素 中波快速响应 碳 波长 Heraeus Noblelight Infrared: Absorption, reflection an
8、d transmission Infrared RadiationReflection Absorption Absorption Page/ Seite 10 Transmission Any changes reserved, see last page of this presentation. 红外线：吸收，反射和透射 红外辐射 反射 吸收 吸收 透射/传输 Infrared Technologygy 红外技术 Heraeus Noblelight Design of a Quartz Glass Twin Tube IR Emitterg Gold Reflector Quartz
9、glass 500 Cg Filament 600 - 2500 C Variety of wave ranges Cross sections a x b (mm) Lengths (mm) Variety of wave ranges Gold reflector for high efficiency High stability for long emitters Page/ Seite 12Any changes reserved, see last page of this presentation. 石英玻璃双管红外线发射器的设计 黄金反射器 石英玻璃500 C 长纤600 -
10、2500 C 截面 长度 各种波的范围 高效率的黄金反射器 长发射器的高稳定性 Heraeus Noblelight Transmission of Quartz Glass 100 n (%) 1mm 100 smission Thickness Trans 10mm 20 0.20.2514352 20 0.3 Page/ Seite 13 Wavelength (m) Any changes reserved, see last page of this presentation. 石英玻璃的透射 厚度 透 射 波长 Heraeus Noblelight Intensity Distri
11、bution of IR Twin Tube Emittersy 1 Emitter without Gold Reflector 2 Emitter with Gold Reflector 3 Emitter Location f Gff Gf4 Location of Gold ReflectorLocation of Gold Reflector Page/ Seite 14Any changes reserved, see last page of this presentation. 红外双管发射器强度分布 无黄金反射器的发射器 带有黄金反射器的 发射器 发射器的位置 黄金反射器的位
12、置 Heraeus Noblelight Design of a Quartz Glass Round Tube Emitterg Gold Reflector Quartz glass 500 C Filament max. 1200 C Short reaction times (1-2 s) Gold reflector for high efficiency Diameter d (mm) Lengths (mm) Gold reflector for high efficiency IR-spectrum matches to many processes 191500 Page/
13、Seite 15Any changes reserved, see last page of this presentation. 石英玻璃圆管发射器的设计 黄金发射器 石英玻璃500 C 长纤最大 1200 直 径 长 度 短反应次数（1-2 s） 高效率的黄金反射器 红外光谱匹配许多流程 Heraeus Noblelight Infrared Emitters Metal EmitterCeramic Emitter Emitter system comparison Infrared Emitters Quartz glass gold reflector Carbon Metal Em
14、itterCeramic Emitter Short waveMedium waveMedium waveLong waveLong wave Base material Page/ Seite 16 Carrier material Any changes reserved, see last page of this presentation. 发射器体系的比较 红外线发射器 金属发射器 陶瓷发射器 石英玻璃 黄金发射器 碳 短波 中波 中波 长波 长波 基体材料 载体材料 Heraeus Noblelight Design of Twin Tube Infrared Emittersg
15、AC One side connectionTwo side connection A BD C FE G KJ H K L J Page/ Seite 17 L Any changes reserved, see last page of this presentation. 双管红外线发射器的设计 单侧连接 双侧连接 Heraeus Noblelight Emitter installation: Distance to material Infrared Emitters xx Twin Tubes y di t x distance emitter to emitter y dista
16、nce emitter to product Product Page/ Seite 18 y = 1.5 x Any changes reserved, see last page of this presentation. 发射器的安装：到材料的距离 红外线发射器 双管 x距离 发射器到发射器 y距离 发射器到产品 产品 Infrared Emitters and Applications 红外线发射器与应用 Heraeus Noblelight Infrared Emitters InfraLight round tube Sht W NIR Short Wave twin tube Fast response medium Wave ibtwin tube Carbon twin tube Carbon round tubeCarbon round tube Medium Wave twin tubetwin tube Page/ Seite 20 UVV
