L11798_15 Datasheet, PDF (2/4 Pages) Hamamatsu Corporation – H2D2 LIGHT SOURCE UNIT

PACKAGE CONTENTS
Type No.
L11798
L11798-01
L11799
L11799-01
Built-in lamp
(L12098)
(L12098)
(L12099)
(L12099)
Power supply
Light source to
power supply cable
AC cable
SPECIFICATIONS
GGENERAL RATINGS
Parameter
Spectral distribution
L11798
L11798-01
115 to 400
L11799
L11799-01
Unit
160 to 400
nm
Window material
Aperture size (arc point)
Cooling method ¹
Operating temperature range
Storage temperature range
Operating humidity range
MgF2
Synthetic silica
—
0.6
mm
Fan cooling Compressed air cooling Fan cooling Compressed air cooling
—
+10 to +40
°C
0 to +60
°C
Below 80 % (no condensation)
—
Storage Humidity range
Below 85 % (no condensation)
—
1A cooling fan is supplied as standard. High pressure air should be prepared by the users.
GRECOMMENDED OPERATING CONDITIONS AND CHARACTERISTICS (at 25 °C)
Parameter
Warm-up time
Output stability Fluctuation (p-p) (Max.)
at 230 nm
Drift (Max.)
Guaranteed light source service life ²
L11798
L11798-01
L11799
Approx. 30
0.05
±0.3
1000
L11799-01
Unit
s
%
%/h
h
Input voltage (AC)
Power consumption (Max.)
100 V to 240 V (100 V / 200 V auto switching), single phase 50 Hz to 60 Hz
—
200
VA
2End of service life is defined as the time when light intensity at 230 nm falls below 50 % of its initial value.
GREPLACE LAMP SOURCE (sold separately)
Parameter
L12098
Spectral distribution
115 to 400
Window material
MgF2
Light source
L11798/L11798-01
L12099
Unit
160 to 400
nm
Synthetic silica
—
L11799/L11799-01
—
SPECTRAL DISTRIBUTION
GL11798/-01 (MgF2 window)
TLSOB0079EC
100
GL11799/-01 (Synthetic silica window)
TLS B0008EB
100
80
80
60
60
40
40
20
20
0
100 120 140 160 180 200 220 240 400
WAVELENGTH (nm)
0
160
200
240
280
320
360
400
WAVELENGTH (nm)