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Broadband Light Sources


Lamp Houses for Spectral Study

Xenon Arc lamps are excellent sources of continuous light. The bright emission from short arc between the anode and cathode makes these lamps high intensity point sources, capable of being collimated with the proper lens configuration or re imaged onto a fiber bundle.

In both models xenon arc lamp housing utilizes heat conductive forced air cooling technique, to make sure efficient cooling of the lamp and electronics. Lamp housing include condensing optics to produce a 25mm collimated light beam. 50mm collimated light beam can also be provided upon request.


150 W Xenon arc lampModel : HO-SP-XE150
Lamp specifications
Quartz Type : Ozone Free
Wavelength Range : 250 - 2500 nm
Wattage : 150 W
Voltage : 18 V
Amperage : 8.5 A
Current Range : 7 - 8 A
Open Circuit Voltage : 60 V
Luminous Flux : 2900
Luminous Intensity : 290
Average Luminance : 20000 lm
Overall Length : 145 mm
Lamp Length : 125 mm
Tip to Shoulder Length : 57 mm
Bulb Diameter : 20 mm
Cathode / Anode Pin : M4 x 0.7
Cathode / Anode Base : 0.39
Arc Length : 2 mm
灯住房 : Forced Air Cooled Type
Construction : Metallic

300 W Xenon arc lampModel : HO-SP-XE300
Lamp specifications
Quartz Type : Ozone Free
Wavelength Range : 250 - 2500 nm
Wattage : 300 W
Voltage : 20 V
Amperage : 15 A
Current Range : 13 - 16 A
Open Circuit Voltage : 60 V
Luminous Flux : 7000
Luminous Intensity : 700
Average Luminance : 27000 lm
Overall Length : 174 mm
Lamp Length : 150 mm
Tip to Shoulder Length : 63.5 mm
Bulb Diameter : 23.87 mm
Cathode / Anode Pin : 10-32 UNC-2B
Cathode / Anode Base : 0.50
Arc Length : 2.54 mm
灯住房 : Forced Air Cooled Type
Construction : Metallic


氘灯与电源单元




Model
HO-SP-DL20 20 W Deuterium
HO-SP-DHL20 20 W Deuterium & 20 W Halogen Lamp Selection by flip mirror

Deuterium lamps are excellent sources of high intensity ultraviolet radiation ranging from 185nm to 400nm. Emission in visible and infrared regions are negligible. This makes deuterium lamps ideal sources for UV spectroscopy, and as UV spectral irradiance standards.

Deuterium Lamp Housing has condensing lens assembly that collects and collimates the lamp’s radiation. Output is a 25mm diameter beam.


Lamp specifications
Lamp : Deuterium
Wavelength Range : 185 - 400 nm
Powersupply : Fixed Constant Current Switch Mode Power Supply
灯住房 : Forced Air Cooled Type
Construction : Aluminum
Collimation & Collection Optics Dia : 25 mm

石英卤素灯与电源单元


石英卤素灯是流行的基于“增大化现实”技术的替代品c lamps which have better output stability without strong UV light emission. Quartz Halogen lamps are perferable for radiometric and photometric applications as well as excitation sources of visible to NIR light. The lamp housing is equipped with cooling vents that allow convection currents to bathe the lamp with cool air during operation. A metallic lining inside the lamp house assists the spherical reflector to direct the maximum possible level of luminous flux into the collector lens system to the microscope optical train.


Lamp specifications
Lamp : Quartz Halogen
Wavelength Range : 340 - 2700 nm
Power Supply : Constant Current Switch Mode Power Supply
Supply : Fixed
灯住房 : Forced Air Cooled Type
Optical Element : Concave metallic mirror for filament refocusing
Construction : Aluminum
Collimation & Collection Optics Dia : 25 mm


Model Wattage
HO-SP-QHL150 150 W
HO-SP-QHL100 100 W
HO-SP-QHL50 50 W
HO-SP-QHL20 20 W
HO-SP-QHL10 10 W

Dual Gooseneck LED Illuminator - 4000 lumens

Model : HO-SP-DGL4000

Price : $ 1000.00


Dual Gooseneck LED Illuminator has two flex and stay arms. These LED light units with intensity control give maximum light output of 4000 lumens. Each arm has 2000 lumens output white LED and focus lens. The arms are 300 mm long and there is on / off and dimmer switches to provide fine control. This unit exhibits good control and even illumination. Color temperature is 6000 degree kelvin.


Specifications
: LED CREE XM
Light output : 4000 Lumen Max
Colour Temperature : 6000 degree Kelvin
Luminosity control : Continuously Variable 0 - 2000 lm
LED Collimation Tube Dia : 24 mm
Flex Arm Length : 300 mm
Finish : Black Anodized
Power input : 230V / 50Hz


# Please contact our engineers atsales@holmarc.comfor your special requirements.

LED High Bright LED Capsule


Model No: HO-HBL-Y

Y- Color - R/Y/B/G/W




Specifications
LED power : 900 Lumen
Colour : Red, Blue, Green, White
Luminosity control : Front panel knob
LED capsule : Aluminium
Finish : Anodized
Power supply : Built-in
Power input : 230V / 50Hz

For ease of mounting special ultra luminous intensity LED’s are housed in metallic casing. The collimating optics in front of the LED helps to get focused beam to increase its lighting efficiency. As the LED is encased in a metallic capsule, the body acts as a heat sink. Brightness is adjustable continuously. This is ideal for a variety of illumination applications where collimated light is required. Various color options are available.

Deuterium Halogen Source

Holmarc’s Deuterium Halogen source is a specially designed light source that covers 200 nm to 2500 nm wavelength range. In this compact lamp house both Deuterium and Halogen lights are combined to a single optical path using and motorized rotation mechanism. Output port provided with SMA connector for fiber coupling. High quality optical design delivers maximum light coupling to the optical fiber.

Model No. : HO-HDL-01
Wavelength Range : 190 nm - 2.5 μm
: Deuterium & Tungsten Halogen
Lamp Wattage : 20W Deuterium & 20W halogen
Input Voltage : 230 V

This light source can be used as a UV-VIS-NIR source for different spectroscopic applications. Filter holder, shutter, cuvette / sample holder can be provided optionally.



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