SU63413A1 - Floor meter - Google Patents
Floor meterInfo
- Publication number
- SU63413A1 SU63413A1 SU3055A SU320616A SU63413A1 SU 63413 A1 SU63413 A1 SU 63413A1 SU 3055 A SU3055 A SU 3055A SU 320616 A SU320616 A SU 320616A SU 63413 A1 SU63413 A1 SU 63413A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- floor meter
- compensator
- polarimeter
- rotation
- meter
- Prior art date
Links
Description
Наиболее сложной и ответственной частью вс кого пол риметра вл етс головка с компенсатором II его шкалой. При этОМ практически пределОМ точности отсчёта часто служит сама шкала прибора.The most complex and demanding part of all polarimeters is the head with compensator II, its scale. When this is almost the limit of accuracy of reference, the scale itself often serves as the instrument.
В предложенном пол риметре в качестве компенсационного приспособлени использована чейка Керра, по величине напр жени на обкладках которой определ етс компенсационный угол поворота плоскости пол ризации.In the proposed polarimeter, a Kerr cell is used as a compensation device, the magnitude of the voltage on the plates of which determines the compensation angle of rotation of the polarization plane.
На пути лучей в обыкновенном пол риметре включаетс чейка Керра К, котора используетс в качестве компенсатора пол риметра. Напр жение на обкладки компенсатора подаётс с потенциометра R, градуированного в углах вращени плоскости пол ризации.In the path of the beams in an ordinary polarimeter, the Kerr K cell is included, which is used as a polarimeter compensator. The voltage on the plates of the compensator is supplied from a potentiometer R graded in the angles of rotation of the polarization plane.
Сопротивление г -служит дл установки на нуль. Переключатель ПResistance r is set to zero. Switch P
измен ет пол рность источни1ка питани в случае изме.рени левовращаюших растворов. Измерени производ тс как на обычном объективном пол риметре, только вместо вращени лимба анализатора вращают ручки потенциометра, начина по пор дку от больших значений сопротивлений и переход к меньщим .changes the polarity of the power supply in the case of measurement of levogyrate solutions. Measurements are made as with a conventional objective field, but instead of rotating the dial of the analyzer, the knobs of the potentiometer are rotated, starting from the large values of the resistances and the transition to the smaller ones.
Предмет изобретени Subject invention
Пол риметр с компенсационным приспособлением дл определени угла вращени плоскости пол ризации света, о т л и ча IO щи и с тем, что в качестве компенсационного приспособлени применён компенсатор Керра, по напр жению на обкладках которого определ етс компенсационный угол поворота плоскости пол ризации.A polarimeter with a compensating device for determining the angle of rotation of the plane of polarization of light, which is the IO of the beam and the fact that the Kerr compensator is used as the compensating device, the voltage of which is determined by the compensation angle of rotation of the polarization plane.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU3055A SU63413A1 (en) | 1941-02-01 | 1941-02-01 | Floor meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU3055A SU63413A1 (en) | 1941-02-01 | 1941-02-01 | Floor meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU63413A1 true SU63413A1 (en) | 1943-11-30 |
Family
ID=48244363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU3055A SU63413A1 (en) | 1941-02-01 | 1941-02-01 | Floor meter |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU63413A1 (en) |
-
1941
- 1941-02-01 SU SU3055A patent/SU63413A1/en active
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