The Ushio USH-102DH is a 100 watt, ozone free quartz Mercury Short Arc Lamp with 3000 lumens visible light output designed for use in UV fluorescent microscope illumination systems. Typical lifetime is 200 hours. This lamp has SFa7.5-2 (anode) and SFa9-2 (cathode) basing on the 10mm diameter x 90mm long clear double ended bulb. This item is made by Ushio, and is also commonly available from Osram/Sylvania, offered as alternative part numbers USH102D, USH102DH, USH100W, HBO100W/2, HBO100W2, 69217, 5000273, 5000274, and other variations.
USHIO Item Code |
5000274 |
Prod. ID / ANSI Code |
USH-102DH |
Description |
USH-102DH, Hg 100W |
Description 2 |
100W 5A 20V |
Item Type |
Mercury |
Voltage |
20 |
Wattage |
100 |
Amperage |
5.0 |
Burn Position |
V90 |
Bulb Finish |
CLEAR |
Arc Gap (mm) |
0.5 |
Front Glass Cover |
NO |
Mean Lumens (lm) |
2200 |
Luminous Flux (lm) |
2200 |
Life (hr) |
200 |
Diameter (mm) |
10.0 |
MOL (mm) |
90 |
Light Center Length (mm) |
43 |
Case Qty |
20 |
Mercury Short Arc lamps emit harmful ULTRAVIOLET RADIATION, are under HIGH PRESSURE when operating and require a HIGH VOLTAGE ignition.. These lamps get VERY HOT during operation, and remain hot after operation for a significant time. Avoid direct or reflected exposure as this can cause serious skin burns and eye injury. This lamp should only be operated in properly designed and maintained equipment.
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