Precision Spectrometer Manufacturer,Supplier and Exporter in India
Product Code : ILS-PLE-10214
Indian Lab Suppliers supplies the Precision Spectrometer (Product ID: 10214) as part of its physics lab equipment range. It is a spectrometer for measuring angles of deviation and diffraction in prism and grating spectrometry.
Quick Answer
A 127 mm precision-engraved degree plate is read through two verniers, one on each side, to a resolution of 1 minute of arc. Reading both verniers is convenient and, when averaged, removes table eccentricity error. The telescope and collimator both have 32 mm apertures and rack and pinion focusing. The table turns by hand for coarse setting, and a fine lead screw handles delicate adjustments. It comes with working instructions in a wooden carrying case; please confirm at quotation whether a prism or grating is included.
Key Specifications
| Parameter | Detail |
|---|---|
| Degree plate | 127 mm diameter, precision engraved |
| Verniers | 2, one each side |
| Resolution | 1 minute of arc |
| Apertures | 32 mm, telescope and collimator |
| Focusing | Rack and pinion on telescope and collimator |
| Fine adjustment | Lead screw |
| Table | Rotatable |
| Supplied with | Working instructions, wooden carrying case |
Where This Is Used
Used in college and senior school optics for refractive index and wavelength measurement with a Spectrometer Prism (Product ID: 14556) or a diffraction grating, lit by a sodium lamp run from a Sodium Lamp Transformer 35W (Product ID: 14598). Browse the full Physics Lab Equipment range or related Light and Optics products.
Frequently Asked Questions
What is the reading resolution?
1 minute of arc.
Why are there two verniers?
For convenient reading on either side, and averaging them removes eccentricity error.
How is it supplied?
With working instructions in a wooden carrying case.
Related Categories
Physics Lab Equipment · Light and Optics · Physics Lab Equipment
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