Product Description
Hamamatsu 10W HQ (high quality) xenon flash lamp is compact with high stability at a reasonable price. The lamp outer diameter is 20 mm which is the smallest size Hamamatsu xenon flash lamp. There are two window shapes available: flat and hemispherical.
This item is equivalent to the Excelitas FX1100 series.
Applications
- Chemical Analysis,
- Biological Research,
- Factory Automation,
- Environmental Analysis.
Features
- Instantaneously high peak output,
- High-intensity, continuous line spectra from UV to IR,
- High stability; Fluctuation (p-p): 1.0 % Typ.,
- Long service life: 1 x 109 flashes,
- Less heat buildup:
- Minimal thermal damage to samples,
- No warm-up required,
- Color temperature: 15000 K,
- Compact size,
- Point light source (1.5 mm gap type).



Specifications
Part No. | Arc Size (mm) | Lamp Shape | Window Material | Spectral Distribution (nm) | Recommended Supply Voltage (V dc) | Trigger Voltage p-p (kV) | Max. average input (Continuous) (W) | Max. average input energy [Single] (J/flash) | Repetition rate Max. (Hz) | Light output stability Max. (%) | Life Min. (flash) | Applicable trigger sockets | |
| L4644 | 3 | 1-A | Hemispherical | UV Glass | 185 to 2000 | 700 to 1000 | 5 to 7 | 10 | 0.1 | 100 | 3 | 1 x 109 flash | E2418 & E6188 |
| L4646 | 2-A | Flat | |||||||||||
| L4645 | 1-A | Hemispherical | Borosilicate Glass | 240 to 2000 | |||||||||
| L4647 | 2-A | Flat | |||||||||||
| L4640 | 1.5 | 1-B | Hemispherical | UV Glass | 185 to 2000 | 3.5 | E2442 & E6186 | ||||||
| L4642 | 2-B | Flat | |||||||||||
| L4641 | 1-B | Hemispherical | Borosilicate Glass | 240 to 2000 | |||||||||
| L4643 | 2-B | Flat | |||||||||||
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