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Hamamatsu Standard Deuterium lamp (L2D2 lamp), 2000 h - L12307

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L2-2000 Series Deuterium lamp (L2D2 lamp)

Standard L2D2 Long Lifetime Deuterium Lamp - 30 W

Spectral distribution : 160 nm to 400 nm, Aperture diameter : 0.5 mm, Guaranteed life : 2000 h

Please note that Hamamatsu Lamps are made to order with an approximate 2 - 3 month lead time.

Hamamatsu Part Number: L12307

L12307 Lamp Specifications:

Series: L2-2000
Electrode Structure: Standard
Window Material UV Glass
Spectral Distribution (Short): 185 nm
Spectral Distribution (Long): 400 nm
Aperture Diameter *a: 0.5 mm
Output Stability Drift Max.: +/- 0.3 %/h
Output Stability Fluctuation (p-p) Typ.: 0.005 %
Guaranteed Life *d: 2000 h
Required Discharge Starting Voltage Min.: 400.0 V dc
Anode Current: 300 +/- 30 mA dc
Tube Drop Voltage Typ.: 80.0 V dc
Filament Warm-up Voltage: 12 to 15 V dc, V ac
Filament Warm-up Current Typ.: 0.5 to 0.55 A dc, A ac
Filament Warm-up Time: 20 s
Filament Operating Voltage: 0 (*1) V dc
Filament Operating Current Typ.: 0 (*1) A dc
Connection
Filament Colour: Blue
Filament - GND: Black
Anode: Red
Applicable Power Supply
AC Input Type: C9598-1555
DC Input Time: M9596-1555
Dimensions
Weight: 0.25 LBS
Width: 6.00 (in)
Height 4.00 (in)
Depth:  4.00 (in)

During lamp operation a discharge current flows into the filament so no external power supply is needed to maintain the filament temperature.

Hamamatsu Lamp Product Line

  • L2D2 Long Lifetime Deuterium Lamps - 30 W 
  • X2D2 High Brightness Deuterium Lamps - 33W
  • S2D2 Compact Deuterium Lamps - 5 W to 7 W
  • H2D2 High output Deuterium Lamps - 110 W

D2 Lamps for High Performance Devices

These L2D2 lamps are deuterium lamps specifically developed for analytical instruments.They offer excellent features essential for light sources in analytical instruments such as long service life, high stability and high output.

STANDARD TYPE D2 LAMP SPECIFICATIONS
Filament Ratings Applicable Power Supply Lamp 
House		 Part No.
Warm-up Operating
Voltage 
(V dc, ac)		 Current
Typ.
(A dc, ac)		 Time
(s)
Min.		 Voltage
(V dc)		 Current
Typ.
(A dc)		 AC Input 
Type		 DC Input 
Type
2.5±0.25 4 20 1.0±0.1 1.8 C9598-2510 M9596-2510 — L6565
3.0±0.3 5 0 to 1 0 to 1.8 C9598-3000 M9596-3000 L6566
2.5±0.25 4 20 1.0±0.1 1.8 C9598-2510 M9596-2510 — L6301
E9522 L6301-50
1.7±0.2 3.3 C9598-2517 M9596-2517 — L6303
3.0±0.3 5 0 to 1 0 to 1.8 C9598-3000 M9596-3000 L6305
10±1 0.8 2.5 to 6.0 0.3 to 0.6 C9598-1035 M9596-1035 L6307
1.2 7.0±0.5 1 C9598-1070 M9596-1070 L6309
L7296
E9558 L7296-50
12 to 15 0.5 to 0.55 0 0 C9598-1555 M9596-1555 — L6311
L6311-50
10±1 0.8 2.5 to 6.0 0.3 to 0.6 C9598-1035 M9596-1035 L7292
2.5±0.25 4 1.0±0.1 1.8 C9598-2510 M9596-2510 L7293
L7293-50
SEE-THROUGH TYPE D2 LAMP SPECIFICATIONS
2.5±0.25 4 20 1.0 ±0.1 1.8 C9598-2510 M9596-2510 — L6999
L6999-50
L9030
L9030-50

PLEASE SEE OUR ADDITIONAL IMAGES TAB FOR FURTHER TECHNICAL INFORMATION AND DIMENSIONAL OUTLINES.

Additional Hamamatsu Lamps Available:


  • Model: L12307
  • Manufactured by: Hamamatsu

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