Features:
1) High-powered heat sources incorporate a tungsten filament within a quartz
envelope
2) Halogen type, which avoids blackening of tube and consequently infrared
depreciation during life time
3) Coated to reduce visible glare, improving color rendering and raising
infrared output compared to existing zone heating lamps
4) Substantially lower visible glare level than even ruby and neutral density zone
heating lamps
5) Narrower diameter (cf. ruby sleeve) for better optical systems and better color
rendering and less red color appearance than ruby sleeve
6) Infrared Helen glare reduction lamps comply fully with the IEC standards
7) Benefits:
a) Highly economical, converting practically all consumed electrical power
into heat
b) Improvement is over 10 - 30% compared to conventional ruby sleeve and neutral
density infrared lamps in existing luminaries
c) Heat transfer is not affected by draughts or air movement and is noise-free
d) It gives a cleaner environment and no oxygen is consumed, so no extra
ventilation is required
8) Applications:
a) Factories, sports halls, exhibition halls, work areas, churches, large halls,
warehouses, storage areas, garages, terraces, greenhouses, open air
applications, stadiums, camp sites
b) Paint drying