Combined Deuterium-Halogen Light Sources iDH2000
The continuous spectrum emitted by a deuterium lamp extends from the ultraviolet range of 160-400 nm to visible light at 400-800 nm, making it a light source for high-precision analytical measurement instruments such as liquid chromatographs. Tungsten-halogen bulbs emit through heated-object incandescence and thermal radiation: sufficient current heats the filament to an incandescent state, producing light. Their wavelength range is generally 360nm-2000nm. Service life depends on operating temperature, with higher color temperature giving shorter life. The Ideaoptics iDH2000 composite light source for laboratory applications combines the continuous broadband spectra of deuterium and tungsten-halogen lamps in one channel, providing continuous output from 215nm to 2500nm.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Light Source - Dimensions | 167 mm x 153 mm x 246 mm |
| Light Source - Weight | 3.7 kg |
| Light Source - Wavelength Range | 215-2500 nm |
| Light Source-Humidity Range | 50-70 % |
| Light Source-Service Life | Deuterium lamp: 1500h (standard version), 2000h (imported version); halogen lamp: 6000h |
| Light Source - Operating Temperature | 5 ℃ - 35 ℃ |
| Light Source-Radiation Characteristics | 0.5 mm aperture, numerical aperture NA0.22 (SMA905) |
| Light Source-Power Consumption | 50 W |
| Light Source-Light Source Control Method | Panel control, level control |
| Light Source-Halogen Lamp Intensity Setting | 10 挡 |
Key Features
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