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Low Pressure Mercury Lamps
Low pressure mercury lamps have the widest range of application possibilities with seven main lamp types – standard and high-output quartz germicidal lamps, quartz compact and GU lamps, standard and high-output softglass lamps, and softglass compact lamps. Standard low pressure mercury lamps offer the highest efficiency with 40% of the lamp’s electrical power converted into UVC radiation at 254 nm, while high-output mercury lamps provide approximately twice the UVC output. 

Softglass lamps have a germicidal efficiency of 30% and can operate on lower current (between 180 and 425mA).  

Our low pressure mercury lamps have an exceptionally long operating life of up to 13,000 hours.


Low Pressure Amalgam Lamps

Amalgam lamps yield up to three times the UVC output when compared to standard lamps of the same length. They can operate with consistent UVC output over a broad water or air temperature range (4 – 40 ° C).  Our custom designs allow for even higher temperature applications.

Compared to standard or HO germicidal lamps, amalgam lamps offer reduced capital and maintenance costs over the lifetime of the system. The system designers can decrease the number of lamps required without compromising functionality. They have an extensive operating life of up to 16,000 hours.

 


Medium Pressure Ultraviolet Lamps (MPUV)

MPUV technology has changed tremendously in the last decade, far beyond its initial use for the curing of inks, adhesives and coatings.  They provide a strong source of ultraviolet radiation for a diverse use of applications; including UVC water disinfection and air sterilization MPUV lamps irradiate energy at many wavelengths, including visible light.

We have an extensive line of standard and customized solutions, including lamps from 100 watts per inch to over 700 watts per inch and a number of additives to enhance the output at specified wavelengths. 

 

 

 

Standard Output Quartz Germicidal Lamps

Preheat Start Lamps - Ozone Free

  Tube diameter BF-BF Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at 254nm Rated Life
50/60Hz High Freq
mm mm mm W mA V V µW/cm2 W h h
GPH212T5L
15 212 132 10 425 30 25 26 2.7 13,000 16,000
GPH287T5L
15 287 207 14 425 41 34 40 4 13,000 16,000
GPH303T5L
15 303 223 15 425 43 35 43 4.3 13,000 16,000
GPH357T5L
15 357 277 17 425 51 42 57 5.7 13,000 16,000
GPH436T5L
15 436 356 21 425 62 51 72 7.3 13,000 16,000
GPH793T5L
15 793 713 38 425 112 92 125 13.5 13,000 16,000
GPH843T5L
15 843 762 41 425 120 98 150 16 13,000 16,000
GPH1148T5L
15 1148 1067 55 425 165 135 180 22 13,000 16,000
GPH1554T5L
15 1554 1474 75 425 220 179 240 33 13,000 16,000
GPH1630T5L
15 1630 1550 79 425 231 189 252 34.5 13,000 16,000

Preheat Start Lamps - Ozone Generating

  Tube diameter BF-BF Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at 254nm Rated Life
50/60Hz High Freq
mm mm mm W mA V V µW/cm2 W h h
GPH212T5VH
15 212 132 10 425 30 25 26 2.7 13,000 16,000
GPH287T5VH
15 287 207 14 425 41 34 40 4 13,000 16,000
GPH303T5VH
15 303 223 15 425 43 35 43 4.3 13,000 16,000
GPH357T5VH
15 357 277 17 425 51 42 57 5.7 13,000 16,000
GPH436T5VH
15 436 356 21 425 62 51 72 7.3 13,000 16,000
GPH793T5VH
15 793 713 38 425 112 92 125 13.5 13,000 16,000
GPH843T5VH
15 843 762 41 425 120 98 150 16 13,000 16,000
GPH1148T5VH
15 1148 1067 55 425 165 135 180 22 13,000 16,000
GPH1554T5VH
15 1554 1474 75 425 220 179 240 33 13,000 16,000
GPH1630T5VH
15 1630 1550 79 425 231 189 252 34.5 13,000 16,000

Instant Start Lamps - Ozone Free

  Tube diameter BF-BF Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at 254nm Rated Life
50/60Hz High Freq
mm mm mm W mA V V µW/cm2 W h h
G10T5L
15 357 277 17 425 51 42 57 5.7 13,000 16,000
GSL692T5L
15 692 612 32 425 94 77 95 11 13,000 16,000
G36T5L
15 843 762 41 425 120 98 150 16 13,000 16,000
G48T5L
15 1148 1067 55 425 165 135 180 22 13,000 16,000
G64T5L
15 1554 1474 75 425 220 179 240 33 13,000 16,000
G67T5L
15 1630 1550 79 425 231 189 252 34.5 13,000 16,000

Instant Start Lamps - Ozone Generating

  Tube diameter BF-BF Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at 254nm Rated Life
50/60Hz High Freq
mm mm mm W mA V V µW/cm2 W h h
G10T5VH
15 357 277 17 425 51 42 57 5.7 13,000 16,000
GSL692T5VH
15 692 612 32 425 94 77 95 11 13,000 16,000
G36T5VH
15 843 762 41 425 120 98 150 16 13,000 16,000
G48T5VH
15 1148 1067 55 425 165 135 180 22 13,000 16,000
G64T5VH
15 1554 1474 75 425 220 179 240 33 13,000 16,000
G67T5VH
15 1630 1550 79 425 231 189 252 34.5 13,000 16,000

Cold Cathode Lamps

  Tube diameter BF-BF Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at 254nm Rated Life
50/60Hz High Freq
mm mm mm W mA V V µW/cm2 W h h
782L10
15 357 221 15 90 180 165 22 2.8 17,500 N/A
782VH10
15 357 221 15 90 180 165 22 2.8 17,500 N/A
782L20
15 611 475 22 90 270 240 45 5.5 17,500 N/A
782VH20
15 611 475 22 90 270 240 45 5.5 17,500 N/A
782L30
15 865 729 28 90 350 310 63 8.3 17,500 N/A
782VH30
15 865 729 28 90 350 310 63 8.3 17,500 N/A

 

High Output Quartz Germicidal Lamps

Lamp data is based on measurements performed under laboratory conditions in air at room ambien and represent average values.
 

Ozone Free

  Tube diameter BF-BF Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at 254nm Rated Life
50/60Hz High Freq
mm mm mm W mA V V µW/cm2 W h h
GPH436T5L/HO
15 436 360 48 800 70 60 120 13 9,000 13,000
GHO36T5L
15 842 755 87 800 125 110 260 28 13,000 16,000
GPH846T5L/HO
15 846 767 90 800 127 113 265 29 13,000 16,000
GPH846T5L/HO
15 893 815 95 800 135 120 270 30 13,000 16,000
GHO64T5L
15 1554 1421 155 800 220 195 395 54 13,000 16,000
GPH1149T12L/HO
38 1149 985 90 1250 90 75 325 35 13,000 16,000

Ozone Generating

  Tube diameter BF-BF Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at 254nm Rated Life
50/60Hz High Freq
mm mm mm W mA V V µW/cm2 W h h
GPH436T5VH/HO
15 436 360 48 800 70 60 120 13 9,000 13,000
GHO36T5VH
15 842 755 87 800 125 110 260 28 13,000 16,000
GPH846T5VH/HO
15 846 767 90 800 127 113 265 29 13,000 16,000
GPH893T5VH/HO
15 893 815 95 800 135 120 270 30 13,000 16,000
GHO64T5VH
15 1554 1421 155 800 220 195 395 54 13,000 16,000
GPH1149T12VH/HO
38 1149 985 90 1250 90 75 325 35 13,000 16,000

 

 

Germipack Quartz Germicidal Cell Lamps

Lamp data is based on measurements performed under laboratory conditions in air at room ambient and represent average values.
 

Ozone Free

  Tube Diameter Sleeve Diameter BF-lamp end Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at 254nm Rated Life
50/60Hz High Freq
mm mm mm mm W mA V V µW/cm2 W h h
GCL436T5L/Cell
15 20.5 436 356 21 425 62 51 65 6.5 13,000 16,000
GCL793T5L/Cell
15 20.5 793 713 38 425 112 92 111 12.1 13,000 16,000
GCL36T5L/Cell
15 20.5 842 762 41 425 120 98 130 14 13,000 16,000

Ozone Generating

  Tube Diameter Sleeve Diameter BF-lamp end Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at 254nm Rated Life
50/60Hz High Freq
mm mm mm mm W mA V V µW/cm2 W h h
GCL436T5VH/Cell
15 20.5 436 356 21 425 62 51 65 6.5 13,000 16,000
GCL793T5VH/Cell
15 20.5 793 713 38 425 112 92 111 12.1 13,000 16,000
GCL36T5VH/Cell
15 20.5 842 762 41 425 120 98 130 14 13,000 16,000

 

Quartz Germicidal U-Lamps

Lamp data is based on measurements performed under laboratory conditions in air at room ambien and represent average values.
 

Ozone Free

  Tube diameter BF-OB /
LS
Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at 254nm Rated Life
50/60Hz High Freq
mm mm mm W mA V V µW/cm2 W h h
GU76-10T5L
15 169/76 277 17 425 51 42 57 5.7 13,000 16,000
GU22-10T5L
15 186/22 277 17 425 51 42 57 5.7 13,000 16,000
GU22-390T5L
15 390/22 699 36 425 100 85 105 12 13,000 16,000
GU76-390T5L
15 390/76 711 37 425 108 88 110 12.8 13,000 16,000
GU76-36T5L
15 412/76 762 41 425 120 98 135 14.3 13,000 16,000
GU22-36T5L
38 429/22 762 41 425 120 98 135 14.3 13,000 16,000

Ozone Generating

  Tube diameter BF-OB /
LS
Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at 254nm Rated Life
50/60Hz High Freq
mm mm mm W mA V V µW/cm2 W h h
GU76-10T5VH
15 169/76 277 17 425 51 42 57 5.7 13,000 16,000
GU22-10T5VH
15 186/22 277 17 425 51 42 57 5.7 13,000 16,000
GU22-390T5VH
15 390/22 699 36 425 100 85 105 12 13,000 16,000
GU76-390T5VH
15 390/76 711 37 425 108 88 110 12.8 13,000 16,000
GU76-36T5VH
15 412/76 762 41 425 120 98 135 14.3 13,000 16,000
GU22-36T5VH
38 429/22 762 41 425 120 98 135 14.3 13,000 16,000

   

Amalgam Lamps

LSI amalgam lamps are designed to operate with a pre-heat ballast unless otherwise noted.
Lamp data is based on measurements performed under laboratory conditions in air at room ambient. Measurements were performed on a high-frequency, current limited electronic ballast and represent average values.

Horizontal Application

  Tube Diameter BF-BF Lenght Arc Length Power Current Voltage UV Output at 254 nm Rated Life
mm mm mm W A V   µW/cm2 W Hours
GPHA357T5L
15 357 278 42 1.2 36 110 11 16,000
GPHA843T5L
15 843 764 105 1.2 88 320 35 16,000
GPHA1000T5L
15 1,000 921 127 1.2 107 370 42 16,000
GPHA1554T5L
15 1.554 1,475 190 1.2 164 500 68 16,000
GPHA357T6L
19 357 278 57 1.8 32 130 13 16,000
GPHA843T6L
19 843 764 127 1.8 71 400 43 16,000
GPHA1000T6L
19 1,000 921 150 1.8 84 460 52 16,000
GPHA1554T6L
19 1.554 1,475 240 1.8 134 630 87 16,000
GPHHA357T6L
19 357 278 65 2.1 31 140 14 16,000
GPHHA843T6L
19 843 764 172 2.1 82 490 54 16,000
GPHHA1000T6L
19 1,000 921 207 2.1 99 570 65 16,000
GPHHA1554T6L
19 1,554 1,475 320 2.1 154 750 105 16,000

Universal Application

  Tube Diameter BF-BF Lenght Arc Length Power Current Voltage UV Output at 254 nm Rated Life
mm mm mm W A V µW/cm2 W Hours
GPHVA357T5L
15 357 278 42 1.2 36 115 11 16,000
GPHVA843T5L
15 843 764 105 1.2 88 320 35 16,000
GPHVA1000T5L
15 1,000 921 127 1.2 107 370 42 16,000
GPHVA1554T5L
15 1.554 1,475 190 1.2 164 500 68 16,000
GPHVA357T6L
19 357 278 57 1.8 32 130 13 16,000
GPHVA843T6L
19 843 764 127 1.8 71 400 43 16,000
GPHVA1000T6L
19 1,000 921 150 1.8 84 460 52 16,000
GPHVA1554T6L
19 1.554 1,475 240 1.8 134 630 87 16,000
GPHHVA1554T6L/4P
19 1,554 1,475 320 2.1 154 750 105 16,000
GPHHA1554T10L
32 1,554 1,435 471 5 95 1160 157 16,000

 

Specialty UV Emitting Lamps

Standard Lamps

  Tube diameter Base
Config.
BF-BF
BF-EOL*
Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at
254nm
Rated
Life
mm   mm mm W mA V V µW/cm2 W h
LTC4T5
15.7 Mini Bipin 134.7 77 4 180 28 23 9 0.9 7,000
LTC6T5
15.7 Mini Bipin 210.9 154 6 180 40 34 16 1.6 9,000
LTC8T5
15.7 Mini Bipin 287.1 231 8 180 55 45 21 2.1 9,000
LTC11T5
15.7 Mini Bipin 210.9 154 11 280 49 40 22 2.2 9,000
LTC11T5SE
15.7 4-Pin single ended 241.1 170 12 280 53 43 24 2.4 9,000
LTC16T5
15.7 Mini Bipin 287.1 231 16 370 54 44 40 4 9,000
LTC16T5SE
15.7 4-Pin single ended 317.3 245 17 370 57 46 42 4.2 9,000
LTC40T5
15.7 Single Pin 842 767 39 425 120 92 136 15 9,000
LTC64T5
15.7 Single Pin 1,554 1,481 76 425 220 180 230 30 9,000
LTC40T5SE
15.7 4-Pin single ended 842 767 39 425 120 92 136 15 9,000
LTC64T5SE
15.7 4-Pin single ended 1,554 1,481 76 425 220 180 230 30 9,000
LTC10T8
25.7 Medium Bipin 330.3 247 10 280 40 36 23 2.3 9,000
LTC15T8
25.7 Medium Bipin 436.2 353 15 350 49 44 47 4.8 9,000
LTC30T8
25.7 Medium Bipin 893.4 810 30 380 98 80 100 11.3 9,000

High Output Lamps

  Tube diameter Base
Config.
BF-BF
BF-EOL*
Arc length Power Current Voltage at 50/60Hz Voltage at High Freq UV Output at
254nm
Rated
Life
mm   mm mm W mA V V µW/cm2 W h
LTC80T5SE
15.7 4-Pin single ended 842 767 76 800 120 97 245 27 9,000
LTC25T8
25.7 Medium Bipin 436.2 353 25 620 43 41 71 7.2 9,000
LTC55T8
25.7 Medium Bipin 893.4 810 55 800 87 70 170 19 9,000
LTC75T8
25.7 Medium Bipin 1,198.2 1,115 75 900 110 85 215 26.5 9,000
LTC115T12
37.7 Medium Bipin 1,198.2 1,115 115 1,700 85 69 280 34 9,000

 

Quartz Sleeves
Quartz sleeves
are worth the investment. They provide protection for lamps from water and air flow, breakage, leakage, temperature fluctuations, and environmental hazards - without sacrificing efficiency.
We offer both open ended and domed type quartz sleeves. All our quartz sleeves are made with top-quality materials. 

 
   

 

 

Domed end or double open end

 

We provide  quartz sleeves of different dimensions !!

Please contact us for more information

 

 

Most Commonly Used Quartz Sleeves

 Inside Diameter (mm)  Outside Diameter (mm) Wall Thickness (mm)    Suggested Applications

17.0

19.0

1.00

15mm O.D. Standard and High Output bare lamps without capping

18.0

20.5

1.25

 

19.6

22.0

1.20

 

20.0

22.0

1.00

15mm O.D. Standard and High Output lamps

20.0

22.5

1.25

15mm O.D. Standard and High Output lamps

20.0

23.0

1.50

15mm O.D. Standard and High Output lamps

22.0

24.5

1.25

15mm O.D. Standard, High Output and Amalgam lamps

22.0

25.0

1.50

15mm O.D. Standard and High Output lamps

25.0

28.0

1.50

19mm O.D. Standard, High Output and Amalgam lamps

26.0

30.0

2.00

19mm O.D. Standard and High Output lamps

26.4

30.0

1.80

19mm O.D. Standard and High Output lamps

30.0

33.0

1.50

19mm O.D. Standard and High Output lamps

32.0

36.0

2.00

25mm O.D. Standard, High Output and Amalgam lamps

34.0

38.0

2.00

 

35.0

38.0

1.50

 

42.0

45.0

1.50

32mm O.D. Standard, High Output and Amalgam lamps

44.0

48.0

2.00

32mm O.D. Standard, High Output and Amalgam lamps

45.0

48.0

1.50

32mm O.D. Standard and High Output lamps

                         

 

                                     

 

 

 

 

 

Pioneer Engineering Company    

先   鋒   工   程   公   司

Flat F 4/F Phase 1  Hang Fung Ind Bldg  No 2G  Hok Yuen St  Hung Hom  Hong Kong

九 龍 紅 磡 鶴 園 街 2 G 恆 豐 工 業 大 廈 4  F1及 12

Tel: (852) 2764 3318     Fax: (852) 2176 4138      sales@pioneer-uv.com

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