L5431 データシートの表示（PDF） - Hamamatsu Photonics

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L5431

SHORT-ARC TYPE METAL HALIDE LAMP

Hamamatsu Photonics 

SHORT-ARC TYPE METAL HALIDE LAMP 575W L5431

LONG LIFE MECHANISM

HAMAMATSU has developed a unique technology (PAT-

ENT PENDING), called as double halogen cycle, which

extends the average lamp life over 3000 hours.

INNER EFFECT

QUARTZ GLASS

ARC

ELECTRODE

OUTER EFFECT

UNIQUE “DOUBLE HALOGEN CYCLE” TECHNIQUE

Outer gas convection suppresses the thermal reaction

with the fused silica envelope thus protect it from

crystallization. It maintains the envelope strength and

light transmission even after 500 hours of operation.

Inner gas convection assures the metal halogen cycle

which minimize the electrode dissipation.

TLSOC0018EA

SPECIFICATION

Lamp Power

Lamp Voltage

Lamp Current

Luminous Flux

Luminous Efficiency

Color Temperature

Arc Gap

Life (Expectancy)

575 W

AC 95 V

AC 6.1 A

49,000 Im

85 Im/W

6,000 K

7.0 mm

3,000 hours

DIMENSIONAL OUTLINE (Unit:mm)

135±5

115.0±0.2

25.0±0.5

7.0±0.5

M4

TLSOA0014ED

SPECTRAL DISTRIBUTION

TLSOB0018EA

100

80

60

40

20

0

200

300

400

500

600

700

800

WAVELENGTH (nm)

* PATENT PENDING: JAPAN 17, USA 4, EUROPE 4

HAMAMATSU PHOTONICS K.K., Electron Tube Center

314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205, Telex: 4225-186HAMAHQ

U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater, N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218

Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658

France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10

United Kingdom: Hamamatsu Photonics UK Limited: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone: (44)181-367-3560, Fax: (44)181-367-6384

North Europe: Hamamatsu Photonics Norden AB: Färögatan 7, S-164-40 Kista, Sweden, Telephone: (46)8-703-29-50, Fax: (46)8-750-58-95

Italy: Hamamatsu Photonics Italia S.R.L.: Via Della Moia, 1/E 20020 Arese, (Milano), Italy, Telephone: (39)2-935 81 733, Fax: (39)2-935 81 741

TLSO1011E03

NOV. 1997

Created in Japan

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