D A T A S H E E T
Lighting
Imaging
Telecom
Cermax
®
Xenon Arc Lamps
PE125B-10F and PE125B-10UV
CERMAX® FOCUSED
XENON ARC LAMPS
Description
The Cermax® xenon arc lamp is an innova-
tive lamp design in the specialty lighting
industry. These lamps were introduced in
the early 1980’s and are now used in endo-
scopes in most major hospitals worldwide,
in high brightness projection display sys-
tems, and for a wide variety of other high
performance applications.
The PE125B-10F and PE125B-10UV
Cermax® lamps have an integrated elliptical
reflector, enabling high intensity, focused
output of ultraviolet, visible, and infrared
radiation. With their internal reflector and
rugged ceramic body construction, Cermax®
lamps are the safest and most compact alter-
native to conventional quartz xenon lamps.
This makes them ideal for applications that
require a high degree of illumination control.
Current-regulated or power-regulated power
supplies with output ripples of less than 5%
are recommended. Single shot ignition
pulses are advised because radio frequency
starters may damage the lamps internal
reflector.
In addition to lamps, PerkinElmer
Optoelectronics manufactures Cermax® arc
lamp power supplies, lamp holders, OEM
lighting systems, and fiber optic light
sources.
Applications
•
Medical and industrial fiber optic illu-
•
•
•
•
•
•
minators
Machine vision
Infrared and visible spotlights/beacons
Spectroscopy
Microscopy
UV Curing
Video projection
.
www.perkinelmer.com/opto
PE125B-10F and PE125B-10UV
Operational Specifications
Description
Power
Current
Operating Voltage
Ignition Voltage
Temperature
Lifetime*
Nominal
125 watts
11.5 amps (DC)
11 volts (DC)
150º C (maximum)
1000 hours (500 hour warranty)
Range
75-150 watts
7-14 amps (DC)
10-12.5 volts (DC)
Physical Specifications
Description
Arc Gap
Reflector Geometry
Weight
Window Diameter
Specification
.038 inch (0.96mm)
Ellipsoidal 1= X2/M2 +Y2/N2
150 grams
1 inch (25.4 mm)
23 kilovolts (recommended minimum)
Focused Output
Description
6mm aperture
3mm aperture
Visible Output*
1250 Lumens
650 Lumens
Total Output
11 watts
6.4 watts
* End of lamp life is defined as 50% of initial output.
Output at Nominal Power
F= UV Filtered Output/ UV = UV Enhanced Output
Description
Radiant Output*
UV Output*
IR Output*
Visible Output*
Color Temperature
Peak Instabilities
PE125B-10F
18.5 watts
1.1 watts
10.3 watts
1570 Lumens
5900 Kelvin
4%
PE125B-10UV
18.5 watts
2.7 watts
9.7 watts
1400 Lumens
5050 Kelvin
4%
0.9” at 50% pts
.23” at 10% pts
* Nominal values at 125 watts after 2 hour burn-in
Notes
1.
2.
3.
4.
Lamp must not be operated with window facing upwards within
45º of vertical.
Seal temperature must not exceed 150º C.
Current/power regulated power supplies and PerkinElmer lamp
housing units are recommended.
Lamp must be operated within recommended current and power
range. Over powering may lead to arc instability, hard starting
and premature aging.
Hot mirror assembly is available for IR filtering.
CERMAX lamps are much safer lamps to use than their quartz
xenon arc lamp equivalents. However, caution must be practiced
when operating lamps because they are under high pressure,
require high voltage, reach temperatures up to 200º C, and their
IR and UV radiation can cause skin burns and eye damage.
Read hazard sheet included with each lamp shipment.
Spot Size at Crossover .09” at 50% pts
Spot Size at Crossover .23” at 10% pts
*These values indicate total output in all directions.
Wavelengths = UV<390nm, IR>770nm, Visible 390nm to 770nm.
** Beam Geometry defined as half angle at 10% PTS after 01/100/1000 hours.
5.
6.
Dimensions
.250 (6.35)
1.00
(25.4)
.165
(4.19)
.55 (13.97)
.25 (6.35)
1.00
(25.4)
Spectral Output
100
F
UV
F + HOT MIRROR
2.167 (55.04)
M=1.059
N=0.50
1.298
(32.97)
RELATIVE OUTPUT
6-32 UNC 2B x .156 DP
3 Holes EQ SP on A
.750 (19.05) BC
.866 (21.99)
.008 (.203)
.126 (3.2)
2 x .40 (10.2)
.035 (.899)
80
60
40
20
Focal Point
Cathode
C Ellipse
L
Dimensions in parentheses are in millimeters.
Reflector Edge
0
200
300
400
500
600
700
800
900
1000
1100
WAVELENGTH (NM)
PerkinElmer welcomes inquiries about special lamps. We would be pleased to discuss the requirements of your application and the feasibility of
designing a lamp specifically suited to your needs.
For more information e-mail us at opto@perkinelmer.com or visit our web site at www.perkinelmer.com/opto.
All values are nominal; specifications subject to change without notice.
USA:
PerkinElmer Optoelectronics
44370 Christy St.
Fremont, CA 94538
Phone: (510) 979-6500
Fax: (510) 687-1140
Toll Free: (800) 775-6786
Europe:
PerkinElmer Optoelectronics
GmbH
Wenzel-Jaksch-Str. 31
65199 Wiesbaden
Germany
Phone: +49 611 492 0
Fax: +49 611 492 369
Asia:
PerkinElmer Optoelectronics
47 Ayer Rajah Crescent #06-12
Singapore 139947
Phone: +65 775 2022
Fax: +65 775 1008
.
© 2000 PerkinElmer inc. All rights reserved.
DS-162 Rev C 1101
www.perkinelmer.com/opto
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