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Ster-L-Ray Ultraviolet Germicidal Lamp
Ster-L-Ray Preheat Ultraviolet Germicidal Lamps
operated by a preheat-start circuit that employs a relatively compact and economical ballast. The preheat circuit requires four electrical connections per lamp and a slight to moderate delay is needed to start the lamp. Due to increased circuit complexity, reliability is regarded as slightly less than slimline or cold cathode instant start circuits.
© copyright 2002 Atlantic Ultraviolet Corp

Lamp Catalog Number

Nominal Lamp
Length (in)
1
Nominal Lamp Length
(mm)
1
Lamp
Watts
2
Approx
 Lamp
Current mA
Ultraviolet Output Ozone
Output
5
Rated Effective
Life (hrs)
Total
Watts
3
Microwatts
@ 1 meter
4
GPH212T5L** 8-11/32" 212 10 425 2.3 24 - 10,000
GPH212T5VH** 8-11/32" 212 10 425 2.3 24 0.6 10,000
GPH287T5L** 11-19/64" 287 14 425 3.7 38 - 10,000
GPH287T5VH** 11-19/64" 287 14 425 3.7 38 1.0 10,000
GPH330T5L/4 13" 330 16 425 4.5 44 - 10,000
GPH330T5VH/4 13" 330 16 425 4.5 44 1.2 10,000
GPH357T5L/4 14-1/16" 357 17 425 5.0 51 - 10,000
GPH357T5VH/4 14-1/16" 357 17 425 5.0 51 1.3 10,000
GPH436T5L** 17-5/32" 436 20 425 6.4 59 - 10,000
GPH436T5VH** 17-5/32" 436 20 425 6.4 59 1.7 10,000
GPH450T5L/4 17-23/32" 450 21 425 6.6 62 - 10,000
GPH450T5VH/4 17-23/32" 450 21 425 6.6 62 1.8 10,000
GPH463T5L/4 18-7/32" 463 22 425 6.9 63 - 10,000
GPH463T5VH/4 18-7/32" 463 22 425 6.9 63 1.9 10,000
GPH620T5L/4 24-13/32" 620 29 425 9.7 87 - 10,000
GPH620T5VH/4 24-13/32" 620 29 425 9.7 87 2.6 10,000
GPH793T5L** 31-7/32" 793 37 425 12.8 112 - 10,000
GPH793T5VH** 31-7/32" 793 37 425 12.8 112 3.5 10,000
GPH810T5L/4 31-57/64" 810 38 425 13.1 115 - 10,000
GPH810T5VH/4 31-57/64" 810 38 425 13.1 115 3.6 10,000

1 Nominal length measured from base face to base face.
2 Wattage is lamp watts only and does not include ballast loss.
3 Ultraviolet output at 254 nanometers at 100 hours and 80ºF (approximate).
4
Microwatts per square centimeter at one meter from lamp.
5
Approximate ozone output in grams per hour under favorable conditions. Figures apply only to ozone producing types. Please note that ozone output is subject to considerable variation due to conditions under which the lamp is used; under many conditions, the ozone output may be only a fraction of the specified figure.
** Also available in 4-pin configuration.

© copyright 2002 Atlantic Ultraviolet Corp
*Hg - LAMP CONTAINS MERCURY, manage in accord with disposal laws, see: www.lamprecycle.org

Ster-L-Ray™ Ozone-Producing Lamps - Ozone (O3) is a highly reactive form of oxygen and is useful in water purification, as a deodorizer and as a cleaning agent. Ultraviolet wavelengths shorter than 200 nanometers are capable of producing ozone from oxygen (O2) in the air. The mercury vapor arc, in addition to producing considerable ultraviolet output at 254 nm, also produces a small amount of output at 185 nm. The high purity fused quartz used in

Ster-L-Ray™ ozone producing lamps is transparent to both germicidal (254 nm) and ozone producing (185 nm) wavelengths.

Because it is necessary to avoid exposing personnel to high concentrations of ozone, the use of ozone lamps is limited to applications in which ozone concentration will not exceed .05 parts per million in occupied spaces.

Ster-L-Ray™
ozone producing lamps are available in slimline, cold cathode and preheat types.

Ster-L-Ray is a trademark of the Atlantic Ultraviolet Corp.
Ster-L-Ray
Lamp
Overview
Slimline UV
Germicidal
Lamps
U-Shaped Slimline UV Germicidal
Lamps
Cold Cathode
UV Germicidal
Lamps
Preheat UV Germicidal
Lamps
Hi-Output
UV Germicidal
Lamps
Soft Glass
Germicidal
Lamps
UV Germicidal Replacement
Lamps
Operating Characteristics
Lamp Holders & Sockets
Crystal Clear
Quartz Sleeves
Surelite™
Electronic Ballasts
ArmorLite Safety Shield
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Copyright 1995-2008 All rights reserved. The information and recommendations contained in this publication are based upon data collected and are believed to be correct. However, no guarantee or warranty of any kind, expressed or implied, is made with respect to the information contained herein. Specifications and information are subject to change without notice.
 
 
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