10 - 1000 W Research Quartz Tungsten Halogen Lamp Housings

Provide safe enclosures for QTH lamps
Condensing optics produce large, collimated beams
Complemented by full line of optical accessories

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These Research Housings hold quartz tungsten halogen lamps. We offer two sizes to cover the 10 to 1000 W lamp ranges. The housings include:

•Condensing optics to produce a collimated or focused beam (we also offer housings without condenser for those interested in integrating a custom optical train)
•New, asphere condensers for superior uniformity
•Rear reflector to collect the lamp's back radiation
•External lamp and reflector adjustments to fine position the filament
•Power regulated fan to cool the lamp and housing
•Cable to connect to appropriate Oriel^® Power Supply
All you need is the lamp and socket adapter and, of course, the appropriate power supply.

Two Sizes of Housings

We offer two housing sizes to accommodate the wide range of lamp dimensions and powers: 10 to 250 W Housings and 600 to 1000 W Housings. Both housing types have the same features; they differ only in the overall dimensions, and the fan used. Within each housing type, we offer models with different condensers. Choose the condenser based on the wavelength range of interest, the beam output required, and the output power you need. See Table 1 for a comparison. We offer the Calculating Output Power note to help you calculate the total output power from your source.

QTH Lamps and Socket Adapters

Lamp Wattage	Lamp Model No.	Price	Appropriate Socket Adapter Model No.	Price
For 10 to 250 W Housings
10 W QTH	6318	$19	60042 (lamp mtd horizontally)	$78
10 W QTH	6318	$19	60045 (lamp mtd vertically)	$78
20 W QTH	6319	$25	60042 (lamp mtd horizontally)	$78
20 W QTH	6319	$25	60045 (lamp mtd vertically)	$78
50 W QTH, Short Filament	6332	$31	60043 (lamp mtd horizontally)	$79
50 W QTH, Short Filament	6332	$31	60046 (lamp mtd vertically)	$78
50 W, Long Filament	6337	$31	60043 (lamp mtd horizontally)	$79
50 W, Long Filament	6337	$31	60046 (lamp mtd vertically)	$78
100 W	6333	$33	60043 (lamp mtd horizontally)	$79
100 W	6333	$33	60046 (lamp mtd vertically)	$78
250 W	6334NS	$37	60043 (lamp mtd horizontally)	$79
250 W	6334NS	$37	60050 (lamp mtd vertically)	$142
For 600 to 1000 W Housings
600 W	6336	$35	6392NS	$288
1000 W	6317	$99	6392NS	$288
1000	6315	$99	6397	$290

Table 1 Comparison of Condensers

Housing Model	Lamp Type	Condenser Type	Output Beam*	Collimated Output Diameter	Lens Multiplication Factor*	Transmittance Range of Lens Material	Size Series **
66881	QTH	F/0.85, Pyrex asphere	Collimated	1.3	0.13	350 - 2500 nm	1.5 inch
66882	QTH	F/1.5, single element fused silica	Collimated	1.3	0.06	240 - 2500 nm ***	1.5 inch
66883	QTH	F/0.7, four element borosilicate crown aspherab	Collimated	2.7	0.18	350 - 2500 nm	3 inch
67009	QTH	F/2.2, fused silica asphere	Collimated	1.3	0.05	240 - 2500 nm ***	1.5 inch
67010	QTH	F/2.2, fused silica asphere	Focused	1.7 to 4.2 mm up to 100 W lamps; >5 mm for 250 W lamp	0.05	240 - 2500 nm ***	1.5 inch
67011	QTH	F/1, fused silica asphere	Collimated	1.3	0.11	240 - 2500 nm ***	1.5 inch
67012	QTH	F/1, fused silica asphere	Focused	1.7 to 4.2 mm up to 100 W lamps; >5 mm for 250 W lamp	0.11	250 - 2500 nm ***	1.5 inch
66885	QTH	F/1, two element fused silica	Collimated	1.9	0.13	240 - 2500 nm ***	2 inch
66886	QTH	F/0.7, four element borosilicate crown aspherab	Collimated	2.7	0.18	350 - 2500 nm	3 inch

Power Sources

Oriel offers different power sources to run QTH lamps; all work with these housings.

Table 2 Power Sources for QTH Lamps

For These Lamps	Works with These Housings	Power Supply	Details
10 - 20 W	10 - 250 W	63941	10 and 20 W Quartz Tungsten Halogen Lamp Power Supply
10 - 100 W	10 - 250 W	68938	Constant Current Power Supply
45 - 250 W	10 - 250 W	69931	Digital Radiometric Power Supplies
600 - 1000 W	600 - 1000 W	69935	Digital Radiometric Power Supplies

For Complete Sources

You can purchase the individual components to build a quartz tungsten halogen system (lamp housing, power supply, lamp and mounting adapter), or you can purchase the complete system under a single model number. We offer fully featured 50 - 250 W Quartz Tungsten Halogen Research Sources, more economical Simplicity Series Quartz Tungsten Halogen Sources, and the fully integrated fixed power Apex Quartz Tungsten Halogen Sources.

Model	Description	avail raw	Availability	price raw	Price	Qty. MULTI ADD
67010	Research QTH Lamp Housing, 10-250W, F/2.2 Fused Silica Asphere, Focused	0	In Stock	1941	$1,941.00	ADD
66884	Research QTH Lamp Housing, 10-250W, F/1 Two Element Fused Silica, Collimated	6	6 Weeks	2089	$2,089.00	ADD
66885	Research QTH Lamp Housing, 600-1000W, F/1 Two Element Fused Silica, Collimated	6	6 Weeks	2972	$2,972.00	ADD
66882	Research QTH Lamp Housing, 10-250W, F/1.5 Single Element Fused Silica,Collimated	6	6 Weeks	1739	$1,739.00	ADD
66883	Research QTH Lamp Housing, 10-250W, F/0.7 Four Element Aspherab, Collimated	6	6 Weeks	3484	$3,484.00	ADD
66886	Research QTH Lamp Housing, 600-1000W, F/0.7 Four Element Aspherab, Collimated	6	6 Weeks	4795	$4,795.00	ADD
67012	Research QTH Lamp Housing, 10-250W, F/1 Fused Silica Asphere, Focused	6	6 Weeks	2223	$2,223.00	ADD
66881	Research QTH Lamp Housing, 10-250W, F/0.85 Pyrex Asphere, Collimated	6	6 Weeks	1719	$1,719.00	ADD
67011	Research QTH Lamp Housing, 10-250W, F/1 Fused Silica Asphere, Collimated	6	6 Weeks	2105	$2,105.00	ADD
67009	Research QTH Lamp Housing, 10-250W, F/2.2 Fused Silica Asphere, Collimated	6	6 Weeks	1829	$1,829.00	ADD