- Contact Person : Mr. Ren Anbang
- Company Name : Nanjing Dandy-Link Technology Co., Ltd.
- Tel : 86-25-83601772
- Fax : 86-25-57719102
- Address : Jiangsu,Nanjing,Building No.B, No.62 Gaoloumen
- Country/Region : China
- Zip : 210008
Quartz Infrared Lamp
Chart 1 : The comparisons among of infrared heat emitter from Dandy-Link ,milk white heat emitter and stainless heat emitter
Contrast Item | Infrared heat emitter from Dandy-Link | Milk white heat emitter | Stainless heat emitter | |
High infrared emitter | Medium wave heat emitter | |||
Heating element | Tungsten alloy wire/ Carbon fiber | Ni-Cr alloy wire | Iron-nickel wire | Iron-nickel wire |
Structure and sealing | Transparent quartz glass filled with Inert gas by vacuum way | Encapsulated directly in Transparent quartz glass | Encapsulated directly in Milk white quartz glass | Encapsulated directly in Stainless pipe or Iron pipe |
Thermal efficiency | Highest | Higher | High | Low |
Temperature control | Best | Better | Good | Bad |
Wavelength range | Short,Medium,Long | Medium,Long | Medium,Long | Medium,Long |
Average life | Longer | Longer | Long | Short |
Radiation attenuation | Less | Little | Much | Much |
Thermal inertia | Smallest | Smaller | Small | Big |
Temperature rise speed | Faster | Fast | Fast | Slow |
Temperature tolerance | 1000 Degrees C | 800 Degrees C | Under 500 Degrees C | Under 600 Degrees C
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Corrosion resistance | Best (Besides hydrofluoric acid) | Better | Good | Worse |
Explosion resistance | Better (Do not burst when contact with cold water) | Better (Do not burst when contact with cold water) | Worse (Burst easily when contact with cold water) | Good (Do not burst when contact with cold water) |
Insulation | Better | Good | Good | Bad |
Targeted heating | Yes | Yes | No | No |
Mechanical strength | Good | Good | Bad | Best |
Unit Price | Higher | High | Cheap | High |
Overall economic efficiency | Best | Better | Good | Bad |
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Above picture just for reference | ||||
Quartz Infrared Lamp
