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Ocean Optics
Worldwide Headquarters
Largo, Florida, USA

+1 727-733-2447

[email protected]

Sales, Service
& Support Facility
Duiven, The Netherlands

+31 26-319-0500
+33 442-386-588

[email protected]

Ocean Optics GmbH Sales,
Service & Support Facility
Ostfildern, Germany

+49 711-34-16-96-0

[email protected]

Sales Support
for the
United Kingdom

+44 1865-819922

[email protected]

Sales, Service
& Support Facilities
Shanghai, PRC – Beijing, PRC

+86 21-6295-6600

[email protected]


Wavelength Calibration Sources

New Calibration Sources Offer Added Convenience

The newer wavelength calibration source series (-2 models) includes mercury-argon (253-1700 nm), krypton (427-893 nm), neon (540-754 nm), argon (696-1704 nm) and xenon (986-1984 nm) gas-discharge emission sources.

  • Gas-discharge sources — produce atomic emission lines for performing reliable spectrometer wavelength calibration
  • UV-NIR coverage — choose from multiple sources across a broad range of wavelengths
  • Convenient operation — sources include 5 VDC power supply and embedded, rechargeable lithium ion battery

Ocean Optics spectrometer wavelength calibration sources are now available in configurations that span the UV to the NIR, with more convenient battery options, remote on/off, and LED indicators for battery charge and lamp activation.

Item Type Wavelength Range
HG-2 Mercury Argon 253-1700 nm
KR-2 Krypton 427-893 nm
NE-2 Neon 540-754 nm
AR-2 Argon 696-1704 nm
XE-2 Xenon 916-1984 nm


NEW! Calibration Sources (-2 series)
NEW! Calibration Sources (-2 series)
New Calibration Sources Offer Added Convenience
Shop Products
Wavelength Calibration Cuvette Holder Adapter
Learn More