News

Jelight Company, Inc. of Irvine, CA has acquired a United States Patent for their JFC-412 series of Portable Ultraviolet Floor Curing Equipment.

Curious about the UV floor curing process? Here is our newest demo video to show you how it all works.

We have just released our newest portable UV floor curing unit, the JFC-417L.  The JFC-417L provides a cure width ranging from 17-21"-- great for use on larger area UV floor cure jobs in the wood and VCT industries! 

 

Phosphor Coated Aperture Lights

 
 

Specifications

Options

 

Size: See drawing, or specify

Starting voltage: 800 volts (depending on environment)

Operating voltage: 200 volts

Operating current: 20 mA

Power supply: PS-2000-20 or DC-1200-20

 
 

Black light-blue glass filter to block out visible light

Filter to block out deep U.V. light

Handles with 1/8" x 1/2" slot installed to indicate the bright sides

Features

Applications

 

The aperture lamp produces higher output than the standard phosphor-coated lamps due to the fact that emissions are reflected from the phosphor rather than transmitted from the phosphor.

The spectral output of the aperture lamp is both mercury wavelengths plus selected phosphor emission.

The aperture lamp has greater uniformity than the standard phosphor-coated lamp

 

HPLC
TOC Analyzer
Calibration of photometers
Mercury analyzer
Photochemistry
Atomic absorption
Spectrometry
Ozone monitor
Ozone generator
Immunoassays
Calibrations of spectroscopes
Medical instruments
Fluoromicroscopy
Pollution instrumentations
Spectrophotometry
Interferometry
Fluorescence 
U.V. curing
Others

 
 
Phosphor Coated Aperture Lamp
 
 

Aperture Lamps

 

Aperture phosphor-coated lamps produced by Jelight Company, Inc. employ the same basic design as the Double-Bore, low-pressure mercury vapor lamps with the exception of a special phosphor coating more than 70% of the diameter of the lighted length of the lamp. Selected phosphors are used, which are excited by mercury lines. Lamps can be produced with outputs ranging from approximately 280-1000 nm. The unique concept behind the aperture lamps is that phosphor lines are detected from the reflections, therefore from the same lamp there are complete low-pressure mercury and phosphor lines.
Custom coating can be supplied to meet specific applications which also includes the options of mixing two or more phosphors together. Jelight Company, Inc. has perfected a special coating process which provides excellent phosphor adhesion, light uniformity, and long life.
Aperture phosphor coated lamps can be supplied with a black light blue glass filter which eliminates visible light.

DOUBLE-BORE® PHOSPHOR EMISSION SPECTRA


Phosphor Emission Spectra 1

Phosphor Emission Spectra 2

Phosphor Emission Spectra 3 

Phosphorus coated lamps

Inert Gas Double Bore© Lamps ( Calibration Lamps)

PART NO.

FIG.

A

B

C

D

E

F

INTENSITY mW/cm2

STARTING
VOLTAGE

OPERATING
VOLTAGE

POWER SUPPLY RECOMMENDATION

120V 60Hz

220V 50Hz

12V D.C.

78-ARGON-1

1

6.5 mm 
± .6 mm

1 in 
2.54 cm

3/8 in
.95 cm

2 in 
5.08 cm

17 in 
± 1 in

1/8 in 
.32 cm

3.5

800

220

PS-2000-20

PS-2013-20

DC-1200-20

78-ARGON-2

1

6.5 mm 
± .6 mm

2 1/8 in 
5.4 cm

3/8 in
.95 cm

2 in 
5.08 cm

17 in 
± 1 in

1/8 in 
.32 cm

6.0

800

270

PS-2000-20

PS-2013-20

DC-1200-20

78-NEON-1

1

6.5 mm 
± .6 mm

1 in 
2.54 cm

3/8 in
.95 cm

2 in 
5.08 cm

17 in 
± 1 in

1/8 in 
.32 cm

3.5

800

220

PS-2000-20

PS-2013-20

DC-1200-20

78-NEON-2

1

6.5 mm 
± .6 mm

2 1/8 in 
5.4 cm

3/8 in
.95 cm

2 in 
5.08 cm

17 in 
± 1 in

1/8 in 
.32 cm

6.0

800

270

PS-2000-20

PS-2013-20

DC-1200-20

78-KRYPT-1

1

6.5 mm 
± .6 mm

1 in 
2.54 cm

3/8 in
.95 cm

2 in 
5.08 cm

17 in 
± 1 in

1/8 in 
.32 cm

3.5

800

220

PS-2000-20

PS-2013-20

DC-1200-20

78-KRYPT-2

1

6.5 mm 
± .6 mm

2 1/8 in 
5.4 cm

3/8 in
.95 cm

2 in 
5.08 cm

17 in 
± 1 in

1/8 in 
.32 cm

6.0

800

270

PS-2000-20

PS-2013-20

DC-1200-20

78-XENON-1

1

6.5 mm 
± .6 mm

1 in 
2.54 cm

3/8 in
.95 cm

2 in 
5.08 cm

17 in 
± 1 in

1/8 in 
.32 cm

3.5

800

220

PS-2000-20

PS-2013-20

DC-1200-20

78-XENON-2

1

6.5 mm 
± .6 mm

2 1/8 in 
5.4 cm

3/8 in
.95 cm

2 in 
5.08 cm

17 in 
± 1 in

1/8 in 
.32 cm

6.0

800

270

PS-2000-20

PS-2013-20

DC-1200-20

Phosphor Coated Lamps *

 

84-2011-1

1

9 mm
± .1 mm

1 in  
2.54 cm

7/16 in 
1.11 cm

2 in 
5.08 cm

17 in  
± 1 in

1/8 in  
.32  cm

3

800

220

PS-2000-20

PS-2013-20

DC-1200-20

843-2011-1

2

9 mm
± .1 mm

1 in 
2.54 cm

7/16 in 
1.11 cm

2 in 
5.08 cm

8 in 
± 1 in

 

3

800

220

PS-2001-20

PS-2005-20

DC-1201-20

84-2011-2

1

9 mm
± .1 mm

2 1/8 in 
5.4 cm

7/16 in 
1.11 cm

2 in 
5.08 cm

17 in  
± 1 in

1/8 in  
.32 cm

5

800

270

PS-2000-20

PS-2013-20

DC-1200-20

843-2011-2

2

9 mm
± .1 mm

2 1/8 in 
5.4 cm

7/16 in 
1.11 cm

2 in 
5.08 cm

8 in 
± 1 in

 

5

800

270

PS-2001-20

PS-2005-20

DC-1201-20

Aperture Phosphor Coated Lamps *

 

85A-2011-1

1

9 mm
± .1 mm

1 in  
2.54 cm

7/16 in 
1.11 cm

2 in 
5.08 cm

17 in  
± 1 in

1/8 in  
.32 cm

3

800

220

PS-2000-20

PS-2013-20

DC-1200-20

853A-2011-1

2

9 mm
± .1 mm

1 in  
2.54 cm

7/16 in 
1.11 cm

2 in 
5.08 cm

8 in 
± 1 in

 

3

800

220

PS-2001-20

PS-2005-20

DC-1201-20

85A-2011-2

1

9 mm
± .1 mm

2 1/8 in 
5.4 cm

7/16 in 
1.11 cm

2 in 
5.08 cm

17 in  
± 1 in

1/8 in  
.32 cm

5

800

270

PS-2000-20

PS-2013-20

DC-1200-20

853A-2011-2

2

9 mm
± .1 mm

2 1/8 in 
5.4 cm

7/16 in 
1.11 cm

2 in 
5.08 cm

8 in 
± 1 in

 

5

800

270

PS-2001-20

PS-2005-20

DC-1201-20

Phosphor Coated Lamps With A Black Light Blue Glass Sleeve

 

86B-2011-1

1

9 mm 
± .1 mm

1 in  
2.54 cm

7/16 in
1.11 cm

2 in 
5.08 cm

17 in  
± 1 in

1/8 in 
.32 cm

2

800

220

PS-2000-20

PS-2013-20

DC-1200-20

863B-2011-1

2

9 mm 
± .1 mm

1 in  
2.54 cm

7/16 in
1.11 cm

2 in 
5.08 cm

8 in  
± 1 in

 

2

800

220

PS-2001-20

PS-2005-20

DC-1201-20

86B-2011-2

1

9 mm 
± .1 mm

2 1/8 in 
5.4 cm

7/16 in
1.11 cm

2 in 
5.08 cm

17 in  
± 1 in

1/8 in 
.32 cm

3.5

800

270

PS-2000-20

PS-2013-20

DC-1200-20

863B-2011-2

2

9 mm 
± .1 mm

2 1/8 in 
5.4 cm

7/16 in
1.11 cm

2 in 
5.08 cm

8 in  
± 1 in

 

3.5

800

270

PS-2001-20

PS-2005-20

DC-1201-20

NOTES

 

1. Also available: Lighted lengths up to 48 inches, different handle diameters and lengths, different cable lengths, and various connectors. 
2. Intensities are measured at a distance of 3/4" at 253.7 nm.

Currently offering following types of phosphor: 285 nm, 295 nm, 302 nm,305 nm, 330nm, 340nm, 344 nm, 351 nm, 370 nm, 371 nm, 400 nm, 406 nm, 413 nm, 420 nm, 433 nm, 446 nm, 446-528-580 nm, 446-528 nm.

* Vycor is a registered trademark of Corning Glass.