ESAW Advanced Spectrometer-5”, 6” S.S. Scale (LO-6097)
Our Advance Student Spectrometer is a solidly - the constructed instrument, thoughtfully provided with features and accessories that assist student sin making precise measurement of spectral lines or prism angle. High Quality, large-aperture optics produce sharp spectral images, while precision machining allows for precise rotation and accurate measurement. Resolution to1minuteof an Arc. The 125mm or 150mm diameter, precision engraved degree plate is complemented by 2 precision engraved verniers, one on each side of the instrument for convenient reading.
Collimator:
Focal Length: 178mm
Aperture : 25 mm (adjustable by pinion & rack), adjustable rectangular slit
Telescope :
Focal Length: 178mm,
Aperture: 25 mm (adjustable by pinion & rack), fitted with 10xRamsden eyepiece with cross-line graticule.
Eyepiece :
Ramsden x 10 fitted with cross wire
Fixation Stand :
