Liquid chromatography replacement Agilent Waters long-life deuterium lamp DAD VWD

short description:

Deuterium lamps widely are used in VWD, DAD and UVD on LC (liquid chromatography). Their steady light source can accurately meet the needs of analytical instruments and experiments. They have high radiation intensity and high stability which contribute to a stable power output and require little maintenance during the use. Our deuterium lamp has very low noise in the whole service lifespan. All the deuterium lamps have same performance to original products, while greatly lower experiment costs.

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There are four kinds of deuterium lamps manufactured by Chromasir as an alternative of Agilent and Waters deuterium lamp. They are all totally suitable for use with Agilent and Waters instruments. Each deuterium lamp is individually tested, ensuring they meet manufacture standard before delivering to our customers.

The continuous spectral range emitted by deuterium lamps range from 160-200mm in the ultraviolet band to 600mm in the visible light, mainly relying on plasma discharge. That to say that the deuterium lamps are always in a stable deuterium element (D2 or heavy hydrogen) arc state, which makes the deuterium lamps become a kind of high-precision analytical measurement instrument light source.

Deuterium lamp is a powerful technical tool for the efficient separation, identification, and quantification of chemical species, providing researchers in the fields of chemistry, biochemistry, pharmacy, and environmental science with critical analysis approaches and experimental means.

If any problem of deuterium lamp is found under the normal condition of instrument, we will definitely exchange the deuterium lamp after our testing with actual problems. If you are interested in deuterium lamp, please do not hesitate to contact us.


1. Easy to install and use.
2. High sensitivity to extend detection ability and improve qualification of trace analysis.
3. More than 2000 hours of service life.
4. Deuterium lamps have been tested for noise and drift specifications, correct operating voltage, light intensity and proper alignment.


Chromasir Part. No

OEM Part. No

Use with Instrument



VWD on Agilent G1314 and G7114



DAD on Agilent G1315, G1365, G7115 and G7165



DAD on Agilent G4212 and G7117



UVD Waters 2487

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