Name: Educational Spectroscope
SKU: 72-411
Price: NT$25,025

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Cookie 声明由Cookiebot最后更新于 4/14/25

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Educational Spectroscope

Stock #72-411 聯絡我們

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EO Spec Sheet

Specifications

物理和機械特性

Weight (lbs):

7.00

Dimensions (inches):

16 x 10 x 9

光學特性

Resolution:

50 Angstroms (5nm)

Wavelength:

3600 - 7600 Angstroms

Regulatory Compliance

RoHS:

Not Compliant

Certificate of Conformance:

View

產品概覽

Measure Wavelengths of Various Light Sources
Detect Elements by Flame Emmission
Ideal for Educational Classroom Use

Spectroscope is a replica diffraction grating instrument with a scale to show approximate wavelengths in Angstrom units. Housing is a single-piece aluminum casting mounted on a nickel-plated steel post supported by a cast iron tripod base. In use, the white face reflector is positioned to give a small amount of back lighting to a photographic film scale, so that it may be clearly seen against the superimposed image of the spectrum. To observe solar spectrum, use a cloud and the adjustable slit. Will detect Ca, Pa, Sr, Li, K, Na, Rb, Cu, etc. by flame emission. As slit is closed, prominent Fraunhofer lines appear. In lab, source is placed in front of slit and light from lamp directed in scale. 16" x 10" x 9"; 7 lbs.

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