Student Spectrometer 7 Inch Dia, 30 Sec Reading

We are interested in manufacturing, exporting and supplying a wide range of Student Spectrometer 7 Inch Dia, 30 Sec Reading. "Designed to give Maximum Accuracy." Lifelong Stainless Steel Scales & Verniers, calibrated on IMPORTED machine, Accuracy of +.001%. WESWOXPrecision Spectrometer is a product of meticulous quality and excellent craftsmanship. Its precisely engineered mechanical features and best quality optical components assure overall superiority in performance required in Degree & Intermediate Science Classes and in Technical Laboratories. Precision Spectrometer is also known by the name of Student Spectrometer.
Specifications:

Durable Construction
Heavy metallic casting provider a sturdy base fitted with leveling screws and carries the fixed collimator arm and a swinging Telescope arm.

Accurately Adjusted Telescope & Collimator Tubes
Telescope & Collimator tubes are carried on sturdy machined pillars, which are accurately adjusted to make the axis of the telescope & collimator pass through the axis of the instruments. Both the Telescope & Collimator tubes are fitted with smooth rack & pinion adjustment.

Stainless Steel Slit
Slit of the collimator is from Stainless Steel and the slit jaws are finished and ground with the utmost care and optically tested for accuracy of the edges. The two jaws are operated by knurled ring and move symmetrically from the centre and remain parallel at all openings. A sliding Shutter is provided to increase or decrease the length