Purpose of the development: Designed for measuring the differential refractive index fluids and and determining the concentration of substances in such fluids.

Recommended application field: Instrument making.

Technical characteristic: Operating wavelength: visible part of the spectrum. Accuracy of measurement of the refractive index, n 2 · 10-5. Measuring range, n 2: 10-5 - 3 x 10-3. Measurement error of parallelism plates, angle. from 2.0. The measuring range is not parallel plates, angle. 180. Measurement error of wavelength, nm 1.0. Overall dimensions 320x340x160. Weight, kg 6.0.

Advantages over analogues: - measurement of the non-parallel surfaces of the plates, - express - control of the wavelength of the coherent light.

The development stage readiness: Tested experimental exploitation order

Description of the development:
()
The system is based on a Jamin interferometer with a compensator difference phases of radiation in the test and reference channels. The system includes: - Jamin interferometer; - two-part cuvette; - a white light source; - a source of monochromatic radiation; - zoom lens; - a source of constant current; - a mechanical device for continuous adjustment of the position of the compensator.

corresponds technical description
Guarantees stable results getting

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua