Angle and Refractive Index Measurement System in Visible Range

Features
The high-accuracy encoder achieves ±1" angular measurement accuracy and ±0.00001 refractive index measurement accuracy. The angle measured by the encoder is directly displayed on a digital counter. High-accuracy ball bearings used for all rotary sliding parts ensure smooth and accurate rotation. The color-corrected objective lens eliminates the need for readjustment when the measurement wavelength changes.
Applications
Precise angle measurements for prisms, etc.
Refractive index measurements for transparent materials, such as glass.
Specifications
Measurement accuracy | Angular measurement accuracy: ±1" Refractive index measurement accuracy: ±0.00001 |
|
---|---|---|
Display | Angle counter digital display | |
Measurement wavelength range | 404.7 nm to 706.5 nm | |
Slit | Max. effective blade length: 15 mm Min. reading: 0.005 mm |
|
Objective lens | Focal distance: 450 mm Brightness: F/10 Effective diameter: 15 mm |
|
Eyepiece lens | Autocollimation eyepiece lens Focal distance: 15 mm |
|
Angle detector | High-accuracy rotary encoder | |
External output | RS-232C (for PC connection) Optional refractive index calculation software |
|
Light source | Standard: Hg light source (with starter) Optional: 30 W automatic spectrum light-source unit - Hg, He, H2, Cd. |
|
Size and weight | 1210 x 550 x 650 mm, 100 kg |
This page may contain references to products that are not available in your country. Please contact us to check the availability of these products in your country.