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Oriel's® 50-250 W QTH Light Sources provide complete plug and play solutions for users that need the mid-intensity light output from QTH lamps of this input power. Compared to arc lamps, QTH lamps have better output stability and do not produce strong UV light emission, have intense spectral emission lines in their output, or produce toxic ozone. All components included have been selected to allow the lamp to perform optimally while prolonging the lamp lifetime.
Compare | Model | ranking | Drawings, CAD & Specs | Lamp Wattage | Condenser Type | F/# | Availability | Featured Item | Price | Brand | ||||
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66997-50Q-R085 QTH Light Source, Research, 50 W QTH Lamp, F/0.85 | 0.0 | 1.0 | 50 W | Asphere | F/0.85 |
6 Weeks
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$5,955.00 |
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Oriel Instruments | ||||
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66502-50Q-R1 QTH Light Source, Research, 50 W QTH Lamp, F/1 | 0.0 | 2.0 | 50 W | Asphere | F/1 |
6 Weeks
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$6,675.00 |
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Oriel Instruments | ||||
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66996-50Q-R1 QTH Light Source, Research, 50 W QTH Lamp, F/1 | 0.0 | 3.0 | 50 W | Two Element Plano Convex | F/1 |
6 Weeks
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$5,950.00 |
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Oriel Instruments | ||||
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66499-50Q-R22 QTH Light Source, Research, 50 W QTH Lamp, F/2.2 | 0.0 | 4.0 | 50 W | Asphere | F/2.2 |
6 Weeks
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$6,575.00 |
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Oriel Instruments | ||||
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66997-50QS-R085 QTH Light Source, Research, 50 W Short Arc QTH Lamp, F/0.85 | 0.0 | 5.0 | 50 W | Asphere | F/0.85 |
6 Weeks
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$5,955.00 |
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Oriel Instruments | ||||
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66502-50QS-R1 QTH Light Source, Research, 50 W Short Arc QTH Lamp, F/1 | 0.0 | 6.0 | 50 W | Asphere | F/1 |
6 Weeks
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$6,950.00 |
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Oriel Instruments | ||||
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66996-50QS-R1 QTH Light Source, Research, 50 W Short Arc QTH Lamp, F/1 | 0.0 | 7.0 | 50 W | Two Element Plano Convex | F/1 |
6 Weeks
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$5,950.00 |
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Oriel Instruments | ||||
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66499-50QS-R22 QTH Light Source, Research, 50 W Short Arc QTH Lamp, F/2.2 | 0.0 | 8.0 | 50 W | Asphere | F/2.2 |
6 Weeks
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$7,040.00 |
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Oriel Instruments | ||||
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66997-100Q-R085 QTH Light Source, Research, 100 W QTH Lamp, F/0.85 | 0.0 | 9.0 | 100 W | Asphere | F/0.85 |
In Stock
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$5,955.00 |
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Oriel Instruments | ||||
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66502-100Q-R1 QTH Light Source, Research, 100 W QTH Lamp, F/1 | 0.0 | 10.0 | 100 W | Asphere | F/1 |
6 Weeks
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$6,620.00 |
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Oriel Instruments |
Two different 50 W QTH lamps are offered. The 6332 is a short filament type QTH lamp. Short filament QTH lamps have better shock and vibration due to their compact construction and can be more useful for reimaging the filament onto a small input slit of a monochromator, for example. The 6337 is a long filament type QTH lamp. Long filament QTH lamps have an extended average lifetime.
The OPS-Q250 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-Q250 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.
The four condenser lens options offered with these kits differ in the type of lens used and F/# (F Number). Two specific lens types are used in these condenser lens configurations:
F/# should also be considered when selecting a condenser lens. A smaller F/# means the lens is placed closer to the light source inside the lamp housing. This allows for greater radiant flux as more light is collected by the lens. However, this also causes greater lens aberration. As a result, more light does not mean more quality light. Higher F/#'s are suggested if a high quality collimated beam is needed from the output of the lamp housing. However, lower F/#'s are suggested for coupling to a monochromator due to their higher throughput
The 66881 uses a single aspheric lens with an f/# of F/0.85.
The 66884 uses a two-element Fused Silica Plano Convex lens assembly with an f/# of F/1.
The 67011 uses a single aspheric lens with an f/# of F/1.
The 67009 uses a single aspheric lens with an f/# of F/2.2.
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 50-250 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.
Compare | Description | Compatibility | Drawings, CAD & Specs | Avail. | Price | |||
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49123 UV Protective Gloves, Size 8, Black Neoprene, Set of 3 | UNIVERSAL |
In Stock
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$75.00 |
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49126 Safety Goggles, UV Light Sources, Flexible Frame | UNIVERSAL |
In Stock
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$80.00 |
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49121 Ultraviolet Protective Gloves, Size 10, Black Neoprene, Set of 3 | UNIVERSAL |
In Stock
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$75.00 |
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Compare | Description | Compatibility | Drawings, CAD & Specs | Avail. | Price | |||
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66881 QTH Lamp Housing, Research, 10-250 W, F/0.85 Borofloat Glass, Collimated | UNIVERSAL |
In Stock
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$3,475.00 |
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67011 QTH Lamp Housing, Research, 10-250 W, F/1 FS Asphere, Collimated | UNIVERSAL |
In Stock
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$4,215.00 |
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66884 QTH Lamp Housing, Research, 10-250 W, F/1, 2 Element FS, Collimated | UNIVERSAL |
6 Weeks
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$3,930.00 |
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67009 QTH Lamp Housing, Research, 10-250 W, F/2.2 FS Asphere, Collimated | UNIVERSAL |
3 Weeks
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$4,255.00 |
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70050 Power Supply Cable, 6 ft., Xe, Hg(Xe), QTH, Deuterium Lamps, IR Emitters | UNIVERSAL |
In Stock
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$170.00 |
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OPS-Q250 QTH Lamp Power Supply, 45-250 W, Power, Current, Intensity, RS-232/USB | UNIVERSAL |
In Stock
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$3,125.00 |
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Compare | Description | Compatibility | Drawings, CAD & Specs | Avail. | Price | |||
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6332 Quartz Tungsten Halogen Lamp, 50 W | UNIVERSAL |
In Stock
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$40.00 |
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6337 Quartz Tungsten Halogen Lamp, 50 W | UNIVERSAL |
In Stock
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$45.00 |
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6333 Quartz Tungsten Halogen Lamp, 100 W | UNIVERSAL |
In Stock
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$45.00 |
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6334NS Quartz Tungsten Halogen Lamp, 250 W | UNIVERSAL |
In Stock
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$45.00 |
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60043 Socket Adapter, 50-250 W QTH, Q Series and Research Housings | UNIVERSAL |
4 Weeks
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$200.00 |
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Compare | Model | ranking | Drawings, CAD & Specs | Lamp Wattage | Condenser Type | F/# | Availability | Featured Item | Price | Brand |
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