OSRAM HgCd/10 1A PICO SPEKTRAL - PICO9 Mercury/Cadmium Spectral Lamp, 25 W (30 V, 1 A AC)
The OSRAM HgCd/10 1A PICO SPEKTRAL is a spectral discharge lamp designed to generate high-intensity, stable mercury-cadmium emission lines, ideal for optics, photophysics, spectroscopy, chemical engineering, and medical applications . It belongs to the OSRAM Spectroscopic family of scientific lamps and is optimized for AC operation with a nominal current of 1 A. Its compact design with a PICO9 base facilitates integration into laboratory equipment and optical benches, providing stable irradiance in the characteristic Hg/Cd lines.
With a nominal power of 25 W and a lamp voltage of 30 V , the HgCd/10 provides a reliable, repeatable, and easy-to-align monochromatic light source. It features a robust construction for scientific operation and supports a maximum pinch point temperature of 350 °C . It is not intended for general lighting, but rather for technical and laboratory use with the appropriate PICO9 control equipment and lampholders.
Main features
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Hg/Cd emission spectrum with defined lines for calibration and demanding optical measurements.
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AC operation at 1 A for intense irradiance and stable output on the specified lines.
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PICO9 format : standardized connection for laboratories and spectroscopy equipment.
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Scientific construction : materials and geometry designed for thermal stability and reproducibility.
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Professional use : laboratory and analysis; not suitable for domestic lighting.
Product benefits
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Reliable monochromatic source for equipment calibration and wavelength reference.
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Irradiance stability and repeatability of results in measurement environments.
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System compatibility with PICO9 sockets and common scientific accessories.
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Easy integration into optical assemblies thanks to its size and standardized connection.
Use cases
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Optics and photophysics : alignment, detector testing and spectral characterization.
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Spectroscopy : Hg/Cd line reference for spectrometer calibration.
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Chemical engineering : sample analysis and process monitoring.
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Medicine and instrumentation : verification and service of measuring equipment.
Frequently Asked Questions
Do you need control equipment?
Yes. As it is a discharge lamp, it must be operated on AC with current limiting (appropriate equipment/ballast) and a PICO9 socket .
Can it operate on direct current (DC)?
No. The specified current type is AC .
Is it suitable for lighting rooms?
No. It is a scientific product for laboratory and analysis; not intended for general lighting.
What precautions should I take?
Operate in enclosed equipment or with adequate protection, respect ventilation and pinch point temperature , and follow the handling rules for Hg/Cd lamps.
Installation and usage recommendations
- Use PICO9 lamp holders and compatible control equipment rated for 1 A AC .
- Allow warm-up/stabilization before critical readings.
- Avoid mechanical and thermal shocks; respect 350 °C max. at pinch point .
- Manage end-of-life according to applicable environmental regulations.
Project description
OSRAM HgCd/10 1A PICO SPEKTRAL Spectral Lamp: 25 W , 30 V , 1 A , AC ; PICO9 base; length 102 mm ; diameter 21 mm ; product weight 50 g ; Mercury/Cadmium design; max. temperature at pinch point 350 °C ; scientific use (laboratory, analysis, spectroscopy).
