Spectrometer-Goniometer-Emission-Absorption-Spectrum_SG1800

Spectrometer-Goniometer

1.519,00 €

For arc measurement on optical components and for determining the optical data of prisms

Availability: 4 in stock

SKU: SG1800 Category: Tags: , , ,

excl. VAT zzgl. Versandkosten

Description

The SG1800 Spectrometer-Goniometer is a measuring device for the precise determination of optical data from prisms. The internal angles of a prism or the refractive index of the material used can be determined from the measured reflection and transmission angles. The observing telescope is steplessly adjustable, has a reticle eyepiece and offers a Vernier reading accuracy of 1 arc minute. The collimator and telescope have a focal length of 178mm and a clear aperture of 32mm. The prism is made of Flint glass (60°) with an angel of dispersion of 2°. The collimator has a symmetrical precision gap and is made of hardened steel.

Technical data

TABLE

Specification Spectrometer SG1800 Model
Observation tube Steplessly adjustable
Eyepiece 15x reticle eyepiece
Reading accuracy 1 arc minute
Objective Field number 18, 160 mm focal length
Prism Flint glass (60°)
Angel of dispersion 2°
Collimator Symmetrical precision slit made of hardened steel
Height of the optical axis above the test specimen table 0 – 20 mm
Suitable test specimen height 5 – 50 mm
Focal length collimator 178 mm
Focal length telescope 178 mm
Clear aperture 32 mm
Width of entry slit 0 – 2 mm
Test specimen table diameter 85.5 mm
Diameter of the scale 176 mm
Weight 9 kg
Dimensions (WxHxD) 240 mm x 200 mm x 560 mm
Resolution 0°0’30“
Achievable measurement accuracy ± 1′

Documents

Title Download
Brochure spectroscopes spectral measuring devices DownloadPreview


Accessories

Weight 10 kg

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