high performance spectrogoniometer with auto-colllimator

Ref:202625
The 202 625 spectro-goniometer allows studying and characterizing the chromatic dispersion systems, namely of prisms and...  Read more
€3,325.00 Excl. Tax €3,990.00 Incl. Tax
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Data sheet high performance spectrogoniometer with auto-colllimator

Description

The 202 625 spectro-goniometer allows studying and characterizing the chromatic dispersion systems, namely of prisms and gratings.

This device, intended for the needs of Higher Education, is designed to offer a precision of one arc minute and high robustness.

Principal experiments:

- Grating, prism characterization
- Rays spectra study
- Sodium doublet separation
- Prism minimal deviation
- Auto-collimation...

The device has 2 arms made of:
- Micro-adjustable symmetrical collimated slit
- Autocollimator with retractable lighting system

It also includes:
- An additional projection collimator for displaying a graduation at the spectrum bottom
- Several accessories (prisms, gratings, supports...)

Other Specifications

- Plate diameter: 220mm
- Axis height: 380mm
- Weight: 10kg
- Material: stainless steel, aluminum, brass
- Reading accuracy: 1 arc minute

Composition and technical specifications:

- Autocollimator:
. Lighting by high brightness white LED, output jack 2.1 mm
. Adjustable crosshair type ZBL free of interfering reflections
. Focal adjustment by concentric tuning
. Horizontal adjustment

- Slit collimator:
. Adjustable symmetrical slit
. Slit adjustment by fine adjustment at the 1/100th
. Focal adjustment by concentric tuning
. Horizontal adjustment

- Auxiliary glasses:
. Lighting by high brightness white LED with output jack
. Micrometer crosshair at the 1/20th in micro-lithography
. Horizontal adjustment
. Focal adjustment by rack

- Support plates: 2 provided (one with fixed horizontality and one with horizontal adjustment with 3 screws at 120°)
- Turntables: 2 provided (one prism holder turntable and one network port)
- Support: non-slip heavy tripod with high stability column

- Accessories:
. Grating Paton 600 lines/mm, 300 lines/mm, Flint XD prism (1.72) and Crown prism (1.51)
. Autocollimation mirror adaptable on network port
. Power supply of the lightings, transformers 9V
. Magnifying glasses with ring light
Principales expériences :

- Caractérisation d'un réseau, d'un prisme
- Étude des spectres à raies
- Séparation du doublet du Sodium
- Minimum de déviation d'un prisme
- Auto-collimation...

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