Русский
Structurally, the stand consists of an experimental setup and a power supply.
The training laboratory equipment is made in the desktop version in the form of a base resting on legs wuth adjustable height. A vertical rack with brackets is mounted on the base, where the following equipment is:
- a set of laser emitters of visible light (red and green);
- a system of two polarizers with an angular measuring scale;
- capacity for the test fluid (graduated cylinder);
- projection screen
Laser emitters are powered by a power supply.
The stand is equipped with measuring scales and additional containers for the preparation of the studied solutions.
The stand is accompanied by:
- a set of guides and technical documentation for the teaching personnel;
- software.
Experiments provided
- Measurement of a turn angle of a polarization surface, according to a sample length.
- Measurement of a turn angle of a polarization surface, according to solution concentration.
- Comparison of the direction of a turn and a turn angle of a polarization surface by fructose, glucose and sucrose.
Technical specifications
| Power supply | ~50 Hz 220 V (single-phase 220 V, 50 Hz) | |
| Power consumption, W, max | 10 | |
| Overall dimensions, max | ||
| width, mm | 300 | |
| height, mm | 1100 | |
| depth, mm | 300 | |
| Overall dimensions of the control unit, max | ||
| height, mm | 170 | |
| width, mm | 70 | |
| depth, mm | 100 | |
| Weight, kg, max | 6 | |
Scope of delivery
- training laboratory system – 1 pc.;
- electronic balance – 1 pc.;
- beaker– 1 pc.;
- a set of reagents (fructose, glucose and sucrose) – 1 pc.;
- passport – 1 pc.;
- CD with supplemental documentation – 1 pc.