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Ushio USH350DP 350W Short Arc Mercury Lamp

Ushio USH350DP 350W Short Arc Mercury Lamp
  • Ushio USH350DP 350W Short Arc Mercury Lamp
Quick Specifications:

Wattage: 350 | Voltage: 60 | Current: 6 Amps | Average Life Hours: 1,000

SKU:
USH350DP (5000506)
Manufacturer:
Ushio
Availability:
Stock Item
Shipping:
Calculated at checkout

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Price: $397.00


Product Description

Ushio USH350DP 350W Short-Arc Mercury Lamp (5000506) – GCA/COBILT Replacement

The Ushio USH350DP is a 350-watt short-arc mercury lamp designed for use in optical, diagnostic, and semiconductor applications requiring high UV and visible light output. With a tightly confined plasma arc and stable spectral performance, this lamp delivers up to 18,000 lumens of radiant intensity.

Engineered with a cold arc gap of 2.8 mm and a rated life of ~1,000 hours, the USH350DP is optimized for microscopy, photolithography, and analytical instruments. It is also cross-referenced with GCA/COBILT systems, making it a trusted replacement in laboratories and industrial facilities.

 

Compatibility / Equipment Use

  • GCA/COBILT optical and semiconductor equipment

  • Spectrofluorometers

  • Diagnostic and industrial analytical tools

  • Microscopy illumination systems

 

Features & Benefits

  • High radiance with strong UV and visible spectrum output

  • Compact 2.8 mm arc gap for precise illumination

  • ~18,000 lumen output with excellent arc stability

  • Long rated life (~1,000 hours) to reduce downtime

  • Proven compatibility with GCA/COBILT and related optical equipment

 

⚠️ Safety Notice
Contains mercury and emits strong UV radiation. Operate only in enclosed, interlocked housings designed for short-arc lamps. Allow lamp to cool fully before handling.

 

Data Sheet Download:

USH350DP

 

Other Details

Manufacturer Ordering Code:
5000506
Lamp Type:
Short Arc Mercury Lamp
Wattage:
350 W
Voltage:
60 V
Current:
6 A
Cold Arc Gap:
2.8 mm
Luminous Flux:
~18,000 lm
Average Life:
~1,000 hours (application dependent)
Burning Position:
Vertical ±45° (fixture dependent)

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