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Omni-λ150 Monochromator

The Omni-λ150 is a high quality direct drive scanning monochromator system that is designed with an interchangeable dual grating turret.

The short focal length of this makes it ideal for applications that generally do not need high spectral resolution, such as: illuminators, light filtration, low resolution spectral analysis etc.

The compact rugged design of this monochromator ensures high performance operation with low stray light and excellent light gathering capability. Active X controls permit easy to use computer control, through either USB or RS232 interfaces, that makes it ideal for integration into a wide range of spectroscopy systems for absorption, transmission of fluorescence measurements, or as an illuminator system when combined with a light source.

Focal Length 150 mm
Aperture Ratio f / 4.2  
MEchanical scanning Range 0 to 900 nm
Resolution 0.4 nm
Grating Mount Interchangeable dual grating turret Deg
Grating Size 32 x 32 mm²
Dispersion 5.4 nm / mm
Wavelength Accuracy 0.25 nm
Repeatability 0.1 nm
Drive Step Size 0.01 nm
Focal Plane Size (W x H) 25 x 10 mm²
Standard Slits 0.01 - 3, continuously adjustable mm
Slit Height 4 mm
Optical Axis Height 134 -164 mm
Size (L x W x H) 190 x 200 x 158 mm³
Weight 5 kg
Omni-λ150 Monochromator

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Contact us

Gilden Photonics Ltd.
Unit 13 Telford Court
9 South Avenue
Clydebank Business Park
Glasgow G81 2NR

tel: +44 (0)141 952 9475
fax: +44 (0)141 952 9400