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Sealed IR Quartz Lamps

Single or twin-tube construction with contour bending is available. Optional white or gold reflective layer on lamps redirects heat towards target material.

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Element Wavelengths

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Near Infrared (NIR)

Filament Response: 1 second

Filament Temperature: 2900K/4800°F

Approximate Peak Wavelength: 1.0µm

Maximum watts/inch per Filament: 200

Average Lifetime (Hours): 2000

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Short Wave (SW)

Filament Response: 1 second

Filament Temperature: 2500K/4000°F

Approximate Peak Wavelength: 1.2µm

Maximum watts/inch per Filament: 200

Average Lifetime (Hours): 5000

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Fast Response Medium Wave (FRMW), High Temp.

Filament Response: 1-2 seconds

Filament Temperature: 1900K/2900°F

Approximate Peak Wavelength: 1.6µm

Maximum watts/inch per Filament: 100

Average Lifetime (Hours): 5000

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Fast Response Medium Wave (FRMW), Low Temp.

Filament Response: 1-2 seconds

Filament Temperature: 1500K/2200°F

Approximate Peak Wavelength: 2.0µm

Maximum watts/inch per Filament: 100

Average Lifetime (Hours): 5000

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Type QRH Heater Assemblies

Designed for use in applications that require instant on/off response with rapid heat-up and cooldown rates. These heater assemblies are designed to operate in the short wavelength range of 2.5-1.2 microns (1600 to 4000°F peak emitter temperatures). These Universal 2000 Modular Housing assemblies utilize T3 (10mm) LMP sealed lamps. These rugged short wavelength units contain double ended lamps having quick connect RSC/R7s bases for easy lamp access without disassembly of housing or removing heater from installation. The Quartz IR heat lamps are mounted at the focal point of a polished aluminum reflector within the housing. These units are available in a variety of sizes and power combinations.

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