Mercury Lamps Pen-Ray

Pen-Ray® Lamps are manufactured from the highest grade of quartz material.
Standard and custom light sources are available.

Applications

Sterilization
Fluorescent Inspection
Photochemical Reaction
Interferometry
Chromatography
Photometric and Fluorometric Instruments
Spectroscopic Wavelength Calibration
Monochromatic Sources for Optical Systems and Reference Studies

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Pen-Ray^® Mercury Lamps

Lamp sizes from 47 mm to 295 mm
Intensities from 40 µW/cm² to 20 mW/cm²
Lifetime of 5000 - 8000 hours
Slower solarization of the quartz tube
Isolated spectral ranges for calibration possible
Low temperature development
Improved stability of the emission quality
Contamination-free production for improved service life and quality
Customized UV output according to your specifications

Description of some of the most popular mercury lamps

90-0012-01 (11SC-1):
One of the most popular Pen-Ray Lamps. Its simplicity of physical dimensions lends itself to a multitude of applications. Lamp's lighted length is 2.12" (53.8mm), overall length is 4.62" (117.3mm). Lamp emits Merciry specturm with the primary energy at 254nm. The nomical voltages are 800V (starting) and 270V (operating).
Recommended power supply 99-0055-02.

90-0019-01 (11SC-1L):
The longwave version of the 11SC-1. All properties are identical except the quartz tube is sheathed with a blue filter to absorb visible light, increasing the lighted length to 2.25" (57.2mm) and broadening the outside diameter to 0.375" (9.5mm). The principal emission is a 365nm (longwave) by converting the power from 254nm.
Power supply 99-0055-02 is recommended for this lamp.

90-0020-01 (11SC-2):
A shorter lighted length (0.75", 19.1mm) version of the 11SC-1 for restricted access. All other properties are identical. Nominal voltages are 800 V (starting) and 270 V (operating).
UVP power supply 99-0055-02 is recommended to power this lamp.

90-0004-01 (3SC-9):
One of the most popular large Pen-Ray Lamp modles with a lighted length of 9.0" (228.6mm) and outside diameter of 0.375" (9.5mm). Lamp is used frequently for photoreactions and ozone production. It emite the Mercury spectrum with primary energy at 254nm. Nomincal voltages are 640V (starting) and 560V (operating).
Recommended power supply: 99-0004.02.

Order No.	Lighted Length	Total Length	Quartz Diameter	Handle Diameter	Primary Output
90-0001-04	22 mm	79.5 mm	9.5 mm	11 mm	302 nm
90-0001-05	57 mm	114 mm	9.5 mm	11 mm	254 nm
90-0002-01	19 mm	83 mm	6.5 mm	9.5 mm	254 nm
90-0003-01	54 mm	117 mm	6.5 mm	9.5 mm	254 nm
90-0004-01	22 mm	295 mm	9.5 mm	13 mm	254 nm
90-0004-07	152 mm	219 mm	9.5 mm	13 mm	254 nm
90-0004-10	229 mm	295 mm	9.5 mm	13 mm	254 nm
90-0004-11	152 mm	219 mm	9.5 mm	13 mm	254 nm
90-0004-12	178 mm	244 mm	9.5 mm	13 mm	254 nm
90-0012-01	54 mm	117 mm	6.5 mm	9.5 mm	254 nm
90-0012-08	54 mm	117 mm	6.5 mm	9.5 mm	254 nm
90-0019-01	57 mm	12 mm	9.5 mm	9.5 mm	365 nm
90-0019-04	54 mm	117.3 mm	9.5 mm	9.5 mm	365 nm
90-0020-01	19 mm	82.6 mm	6.5 mm	9.5 mm	254 nm
90-0024-01	28 mm	66.5 mm	6.5 mm	6.5 mm	365 nm
90-0025-01	25 mm	60.5 mm	4.1 mm	6.5 mm	254 nm
90-0033-01	24 mm	72.1 mm	6.5 mm	9.5 mm	254 nm
90-0037-01	38 mm	Lamp shield C	Lamp shield C	9.5 mm	254 nm
90-0041-02	54 mm	117.3 mm	6.5 mm	9.5 mm	254 nm
90-0059-01	19 mm	82.6 mm	6.5 mm	6.5 mm	254 nm
90-0068-02	22 mm	72.1 mm	9.5 mm	11.2 mm	285 nm
90-0077-01	29 mm	88.9 mm	9.5 mm	12.7 mm	365 nm
90-0077-03	24 mm	88.9 mm	9.5 mm	12.7 mm	365 nm
90-0079-01	25 mm	73.7 mm	9.5 mm	11.2 mm	365 nm
90-0084-01	25 mm	81.8 mm	6.5 mm	9.5 mm	254 nm