HAMAMATSU L7810 Datasheet

NEW

Calibrated Xenon Light Source
L7810

is a logo mark for an accreditation
system based on Japanese Meas­urement Law. Our Planning & Engi­neering Division is accredited in
accordance with ISO/IEC Guide 25:
1990 in the field of photometry cali­bration.
(Our accreditation number is 0081.)
[JCSS: Japan Calibration Service
System (The Japanese Goverment
accreditation scheme for calibration
laboratories and a signatory of
APLAC Mutual Recognition Arrange­ment)]

▲LEFT: LAMP HOUSING, RIGHT: POWER SUPPLY

FEATURES

■High Stability

Stability is one of the important characteristics of calibrated
light sources. Hamamatsu’s excellent cathode technology
and optimized lamp housing realize high stability and good
repeatability.

●Light Intensity Drift (Typ.)

TLSOB0065EA TLSOB0063EA

110
100

90
80
70
60
50
40
30

RELATIVE INTENSITY (%)

20
10

0

10 20

30 40 50 60 70 80 90 100 110

OPERATING TIME (h)

■High Power

A Xenon lamp emits high intense UV, visible and IR light so
that a reliable measurement can be possible even in the
range of 300 nm to 400 nm, where either a deuterium lamp or
a tungsten lamp doesn’t deliver enough light.

●

Comparison of Spectral Irradiance (Reference data)

: 50 cm away from light source

100

)

-1

·nm

-2

SPECTRAL IRRADIANCE (µW·cm

0.001

CALIBRATED XENON LIGHT SOURCE

10

1

0.1

0.01

200 250 300 350 400 450 500 550 600 650 700 750 800

CONVENTIONAL HALOGEN LAMP

CONVENTIONAL DEUTERIUM LAMP

WAVELENGTH (nm)

SPECIFICATIONS

Lamp
Input Wattage
Spectral Distribution
Calibrated Range

A

Type of Calibration
Calibration Unit
Stability

Fluctuation (p-p)

Drift
Window Material
(Lamp Housing)
Warm-up Time
Recommended Calibration

B

Period
Guaranteed Life

C

Xenon Lamp
150 W
185 nm to 2000 nm
250 nm to 800 nm
Spectral Irradiance

-2

-1

µW.cm

.

nm

1.0 % Max.
±0.5 %/h Max.
Synthetic Silica

10 min
100 hours or 1 year whichever
comes first
500 hours

Input Voltage
(switched manually)
Power Consumption
Cooling (Lamp Housing,
Power Supply)
Ambient Temperature
Humidity
Dimensions
(W × H × D)

Lamp Housing
Power Supply

D

Case
Lamp Housing

Weight

Power Supply

D

Case

100 Vac/115 Vac/200 Vac/230 Vac
(±10 %), 50/60 Hz
500 VA
Forces Air Cooling
(cooling fan is included)
0 °C to 40 °C
30 % to 90 %
100 mm × 280 mm × 100 mm
144 mm × 176 mm × 280 mm
595 mm × 425 mm × 345 mm
Approx. 3.5 kg
Approx. 10 kg
Approx. 7.8 kg

NOTE: AThe calibrated value is the light power at 50 cm away from front surface of lamp housing.

BThis is the recommended calibration period when high reliability is required. Please contact to our sales office for re-calibration fee.
CThis is the guaranteed time the unit satisfies requirements as calibrated light source.
DThis is an accessory coming with the unit.

DIMENSIONAL OUTLINES (Unit: mm)

LAMP HOUSING POWER SUPPLY

COOLING FAN

M37 P=1

OUTPUT
WINDOW
( 28)

CONNECTOR *

[FRONT VIEW]

50

100

[BOTTOM VIEW]

5

M4

280

140

SIDE COVER
MOUNTING
SCREW
4-M3
HEX SOCKET
HEAD BOLT

[SIDE VIEW]

60

5 100 5

REFERENCE SURFACE
OF CALIBRATION

SIDE COVER
(REMOVE
THIS COVER
WHEN
REPLACING
LAMP)

77

280

XENON LAMP POWER SUPPLY

TIME COUNTER

hours

0.0

M 1A/125V

CURRENT SEL

7.5 8.0 8.5

LAMP ON

[Adc]

POWER

POWER
INTER LOCK
OVER HEAT

[FRONT VIEW] [SIDE VIEW] [REAR VIEW]

CONNECTOR *

144

SN.

OUTPUT

100/115/200/230

VOL. SEL

50/60 HZ

AC INPUT CONNECTOR

176

78

39

78

4-M4
PLASTIC FEET ARE ATTACHED TO
THE BOTTOM OF THE UNIT BUT
CAN BE REMOVED TO USE THEIR
HOLES FOR INSTALLATION OF THE
LAMP HOUSING.

39

* For cable to connect lamp housing with power supply, length: 2000

TLSOA0066EA TLSOA0067EA

Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.
Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are

subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2000 Hamamatsu Photonics K.K

HOMEPAGE URL http://www.hamamatsu.com

HAMAMATSU PHOTONICS K.K., Electron Tube Center
314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: [phone], Fax: [phone]

U.S.A.:

Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: [phone], Fax: [phone] E-mail: [e-mail]

Germany:

Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: [phone], Fax: [phone] E-mail: [e-mail]

France:

Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: [phone], Fax: [phone] E-mail: [e-mail]

United Kingdom:

North Europe:
Italy:

Hamamatsu Photonics UK Limited: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: [phone], Fax: [phone] E-mail: [e-mail]

Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 SOLNA, Sweden, Telephone: [phone], Fax: [phone] E-mail: [e-mail]

Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: [phone], Fax: [phone] E-mail: [e-mail]

TLSO1039E01
JUN. 2000 SI
Printed in Japan(1000)