QTH Light Source, Research, 1000 W FEL QTH Lamp, F/1

The 66295-1KQF-R1 is a complete plug and play light source which includes a 1 kW lamp, a light source housing, a lamp power supply, as well as all the necessary interconnection cables for operation. See included components below for complete details.

The provided OPS-Q1000 QTH lamp power supply is highly regulated for maximum stability. The lamp can be operated in current, power, or intensity control mode to meet the operational requirements of any use case.

The included Oriel Research QTH Housing offers a built-in ignitor board and rear reflector for optimum lamp performance. A built-in cooling fan maintains a safe operating temperature for the lamp. The user is protected from accidental exposure to UV radiation and electrical shock by the lamp housing's safety interlock, which disables ignition and power to the lamp if the housing door or lamp housing interconnection cable is not securely connected.

The condenser lens assembly included with this light source uses a two element fused silica lens with an F/# of F/1. This optical solution reduces spherical aberration more effectively than a single Plano Convex Lens.

FEL Standard Lamp Offered

An FEL lamp is an ANSI standard 1000 W QTH lamp with a two pin base. The 6315 lamp is categorized as an FEL type. Lamp model 63350 is a NIST-traceable calibrated FEL source which can be used as an irradiance standard, making it ideal for the calibration of a photometer, light meter, spectrophotometer, or similar light measurement device.

High Stability Power Supply

The OPS-Q1000 power supply provided with these light sources is a highly regulated power supply. Much of a QTH lamp's stability in wavelength and output intensity is due to keeping the temperature and pressure of the halogen gas inside the lamp's envelope as constant possible. The OPS-Q1000 power supply provides highly stable current to the filament of the lamp, keeping the lamp's ripple to less than 0.05% rms while maximizing the lifetime of the lamp.

All Necessary Components for Lamp Operation Included

Each light source includes a QTH lamp, appropriate socket adapter, lamp housing interconnection cable, power supply, and Research Lamp Housing. After a quick and easy assembly, the light source is ready for use and easily integrated into a user's setup. The lamp housings offered with these light source kits are capable of operating all 600-1000 W QTH lamps. This allows the user to interchange lamps in their setup simply by replacing the lamp and socket adapter (if necessary) in their lamp housing.

F/1, Single Element Plano Convex Condenser Lens Option

Two different Research Lamp Housings are offered with these light sources. Oriel's Research Lamp Housings are designed to focus the output light of the lamp to the user's needs while providing an ideal environment for lamp operation and user safety.

A built in temperature sensor and cooling fan prevents overheating of the lamp during operation
A rear reflector built inside the lamp housing reflects back scatter radiation from the lamp. The collimating lens assembly on each Research Lamp Housing is used to ensure the lamp is properly aligned within the housing and optimally focus the light output to the user’s needs
If the lamp housing door is not firmly secured to the lamp housing or a lamp housing interconnection cable is not firmly secured to its connector, the lamp inside will not ignite or supply voltage and current to the lamp will not be supplied. This protects the user from accidental exposure to UV radiation and high voltage during ignition and operation of the lamp.

Choose the 66885 if the Oriel 2 inch flange series and a 48 mm diameter, collimated light output is desired. The condenser lens of the 66921 contains a Plano Convex lens. Plano Convex lenses use an asymmetric shape to minimize spherical aberration. The 66885 also has a greater f/# than the 66886 option mentioned below. A lamp housing with a higher f/# should be used if an output beam of better uniformity characteristic is required, such as coupling the lamp housing to the input slit of a monochromator.

Specifications

Technical Specs

Type
QTH Light Source
Lamp Type
Quartz Tungsten Halogen
Lamp Wattage
1000 W
F/#
F/1

Lens Material
Fused Silica
Condenser Type
Two Element Fused Silica

Type
QTH Light Source
Lamp Type
Quartz Tungsten Halogen
Lamp Wattage
1000 W
F/#
F/1

Lens Material
Fused Silica
Condenser Type
Two Element Fused Silica

Related Products

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Included Components

The 66295-1KQF-R1 light source includes the following components:

Description	Compatibility	Avail.	Price
6315Quartz Tungsten Halogen Lamp, 1000 W	UNIVERSAL	In Stock	$105
6397Socket Adapter, 1kW QTH, Research Housings	UNIVERSAL	In Stock	$340
66885QTH Lamp Housing, Research, 600-1000 W, F/1, 2 Element FS, Collimated	UNIVERSAL	1 Week	$4,195
70050Power Supply Cable, 6 ft., Xe, Hg(Xe), QTH, Deuterium Lamps, IR Emitters	UNIVERSAL	In Stock	$170
OPS-Q1000QTH Lamp Power Supply, 600-1000 W, Power, Current, Intensity, RS-232/USB	UNIVERSAL		$4,630