SU131524A1 - Hygrometer - Google Patents

Hygrometer

Info

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
Application number
SU646712A
Other languages
Russian (ru)
Inventor
Л.Ф. Овсянников
нников Л.Ф. Овс
Д.Б. Оречкин
Л.Г. Сливкин
Original Assignee
Л.Ф. Овсянников
нников Л.Ф. Овс
Д.Б. Оречкин
Л.Г. Сливкин
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Л.Ф. Овсянников, нников Л.Ф. Овс, Д.Б. Оречкин, Л.Г. Сливкин filed Critical Л.Ф. Овсянников
Priority to SU646712A priority Critical patent/SU131524A1/en
Application granted granted Critical
Publication of SU131524A1 publication Critical patent/SU131524A1/en

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

SU646712A 1959-12-08 1959-12-08 Hygrometer SU131524A1 (en)

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)

Similar Documents

Publication Publication Date Title
US2212211A (en) Apparatus for detecting and measuring heteroatomic gases
US1883116A (en) Device for determining the condition of alpha gas
US5299867A (en) Low moisture cryogenic hygrometer
US2429474A (en) Apparatus for determining the vapor content of a gas
US3166928A (en) Electrical automatic dew point hygrometer
SU131524A1 (en) Hygrometer
US3597084A (en) Delta t-bar spectrometer readout device
Hottel et al. Radiation from nonluminous flames
Panish Vapor Pressure of Silver.
GB711584A (en) Dew-point measuring device
ES508962A0 (en) "IMPROVEMENTS IN THE GASEOUS SAMPLES AND THERMAL MEASUREMENTS PROBES IN CUBA OVENS".
US3152475A (en) High pressure gas moisture indicator
US2433486A (en) Dew point instrument
Sasaki A New Method for Surface‐Temperature Measurement
SU115828A1 (en) Instrument for the quantitative determination of the gas mixture component
Yost et al. A low temperature adiabatic calorimeter. The calibration of the platinum resistance thermometers
US1754963A (en) Pressure gauge
Reeve CCXLIX.—A new method of micro-gas analysis
McAlister A Spectrographic Method of Measuring Carbon Dioxide Concentration
SU900172A1 (en) Dew-point hygrometer
SU763762A1 (en) Dew point hygrometer
SU645069A1 (en) Dew point determining device
Wooldridge et al. Enrichment of Nitrogen in the Isotope N 15
Haughton et al. Improvements in Prytherch's capacity dilatometer
US246905A (en) Louis pebbiee