SU131524A1 - Hygrometer - Google Patents
HygrometerInfo
- Publication number
- SU131524A1 SU131524A1 SU646712A SU646712A SU131524A1 SU 131524 A1 SU131524 A1 SU 131524A1 SU 646712 A SU646712 A SU 646712A SU 646712 A SU646712 A SU 646712A SU 131524 A1 SU131524 A1 SU 131524A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- application
- measurements
- taken
- plate
- rod
- Prior art date
Links
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
Известны гигрометры, содержащие конденсационное зеркало, прикрепленное к верхнему концу металлического теплоизолированного стери :н и охлаждаемое газообразным хладоагентол, источник спет; и термонару, вмонтированную в верхнюю часть стержн . Недостаток подобных гигрометров состоит в относительно низкой точности измерени вследствие трудности определени момента по влени конденсата на зеркале.Known hygrometers containing condensation mirror attached to the upper end of the metal insulated ster: n and refrigerant gas cooled by gaseous gas, the source is sung; and thermonar mounted in the upper part of the rod. The disadvantage of such hygrometers is the relatively low measurement accuracy due to the difficulty in determining the moment when condensate appears on the mirror.
В описываемом приборе этот недостаток устранен лрнменен:11.. в качестве зеркала прозрачной пластинки, обдуваемой хладоагеитом, выход щим через отверсти , которыми снабжен стержень.In the described device, this disadvantage is eliminated: 11 .. as a mirror of a transparent plate, which is blown with refrigerant, which goes out through the holes with which the rod is provided.
Конструкци гигрометра изображена на чертеже.The design of the hygrometer is shown in the drawing.
Через Вхходной штуцер 1 из сосуда Дюара подают хладоагент, Kt)roрый проходит по спиральному каналу 2 центрального металлическо.о стержн 3, снабженного теплоизол цией 4, и через несколько отверстий 5, расположенных в верхней части стержн 3, обдувает прозрачную пластинку 6, используемую в качестве конденсационного зеркала. Затг.м хладоагент но осевому выходному каналу 7, в конце которого устаноален источник света 8, достигает выходного штуцера 9 и выводитс u.i прибора. Испытуемый газ, проход через кювету 10, охлаждаетс на поверхности пластинки 6VCoolant is supplied through the entry fitting 1 from the Dewar vessel, Kt) passes through the spiral channel 2 of the central metallic metal rod 3, equipped with thermal insulation 4, and through several holes 5 located in the upper part of the rod 3, blows through the transparent plate 6 used in as a condensation mirror. The refrigerant but the axial output channel 7, at the end of which the light source 8 is mounted, reaches the output choke 9 and the u.i of the instrument is output. The test gas, the passage through the cuvette 10, is cooled on the surface of the 6V plate.
При температуре пластинки, равной температуре точки росы газа, на ней по вл етс конденсат. Наблюдение за образованием конденсата ведут под углом к плоскости пластинки 6 через окно 11. Пока прозрач-. на пластинка 6 не покрыта конденсатом световые лучи практически не освещают ее. При по влении конденсатаповерхность пластинки 7 освещаетс . Дл определени температуры точки росы используетс термопара 12, соединенна с гальванометром 13.When the plate temperature is equal to the gas dew point temperature, condensate appears on it. Observation of the formation of condensate is carried out at an angle to the plane of the plate 6 through the window 11. While transparent. on plate 6, light rays are not covered with condensate; light rays practically do not illuminate it. When a condensate surface appears, plate 7 is illuminated. A thermocouple 12 connected to a galvanometer 13 is used to determine the dew point temperature.
Предмет изобретени Subject invention
Гигрометр, содержащий копденсациоипое зеркало, прлкреи.теиное к порхисму концу сиспбжспиого теплоизол цией металлического стержн I охлаждаемое газообразиым хладоагептом, источимк света и TepMoiuiру , отличающийс тем, что, с целью повышеии надежности oiipeделеии момента по влени конденсата, в нем в качестве коиденсациоккого зеркала применена прозрачна пластинка, обдуваема хладоаген70М через несколько отверстий в верхней части тела стержн , а по оси стержн проделан выходной канал дл хладоагента- в конце которого установлен источник света.A hygrometer containing a mirror, a mirror, to the porchist end of a thermally insulated metal rod I cooled by gaseous cold, a light source and a TepMoiurai, which is indented for a hint of a hint, and the measurements were taken after the measurements were taken, after the measurements were taken, the samples were taken, after the measurements were taken, the samples were taken, after the search, the program was applied to the application of light and the TepMoiura, which is characterized by the fact that, in order to increase the reliability of the lighting and the direction of the eyes, it was at first to find the application, the application was applied to the application, and the application of light and TepMoiuiru, which, in order to increase the reliability of the application, was followed by the measurements of the application, and the application was replaced by the measurements of the application, and the application of light and TepMoiuiru, which in order to increase the reliability of the case, was followed by the measurements of the application, and the measurements were taken. a plate blown by coolant 70M through several holes in the upper part of the body of the rod, and an outlet channel for the coolant is made along the axis of the rod — at the end of which is installed the source Sveta.
/J/ J
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU646712A SU131524A1 (en) | 1959-12-08 | 1959-12-08 | Hygrometer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU646712A SU131524A1 (en) | 1959-12-08 | 1959-12-08 | Hygrometer |
Publications (1)
Publication Number | Publication Date |
---|---|
SU131524A1 true SU131524A1 (en) | 1960-11-30 |
Family
ID=48402593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU646712A SU131524A1 (en) | 1959-12-08 | 1959-12-08 | Hygrometer |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU131524A1 (en) |
-
1959
- 1959-12-08 SU SU646712A patent/SU131524A1/en active
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