SU121596A1 - Instrument for measuring the concentration of suspensions - Google Patents

Instrument for measuring the concentration of suspensions

Info

Publication number
SU121596A1
SU121596A1 SU614851A SU614851A SU121596A1 SU 121596 A1 SU121596 A1 SU 121596A1 SU 614851 A SU614851 A SU 614851A SU 614851 A SU614851 A SU 614851A SU 121596 A1 SU121596 A1 SU 121596A1
Authority
SU
USSR - Soviet Union
Prior art keywords
measuring
suspensions
concentration
instrument
photoresistance
Prior art date
Application number
SU614851A
Other languages
Russian (ru)
Inventor
Е.И. Новаков
Original Assignee
Е.И. Новаков
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 Е.И. Новаков filed Critical Е.И. Новаков
Priority to SU614851A priority Critical patent/SU121596A1/en
Application granted granted Critical
Publication of SU121596A1 publication Critical patent/SU121596A1/en

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  • Investigating Or Analysing Materials By Optical Means (AREA)

Description

Известен прибор дл  измерени  коицеитрации суспеизий по отраженному пучку лучей с применением фотосопротивлени  в качестве приемника излучени .A device is known for measuring the coititration of suspensions by a reflected beam using photoresistance as a radiation detector.

Описываемый прибор по сравнению с извест)ымн повышает точность измерени .The described device in comparison with the known method increases the accuracy of measurement.

С этой целью в центральное отверстие фотосопротивлсни  вмо-мтирована трубка из непрозрачного материала.For this purpose, a tube made of an opaque material is immobilized into the central opening of the photoresistance.

На чертеже изображена схема прибора- Пучок света от ocBeTiiTCjH 1 падает на движущуюс  относительно этого пучка суспензию 2, напр ,;мер асбестоцементную, отражаетс  от нее и надает на светочувстви.тел,иый элемент 5 в результате чего последний измен ет свой электрический параметр, что фиксируетс  измерительным прибором 4.The drawing shows a diagram of the device - a beam of light from ocBeTiiTCjH 1 falls on a suspension 2 moving relative to this beam, for example, asbestos-cement measures, is reflected from it and impinges on the photosensitive body, and the latter element changes its electrical parameter that fixed by measuring device 4.

В качестве светочувствительного элемента используют фотосопротивление , имеющее центральное отверстие дл  пропуска пучка свети и обладающее высокой чувствительностью и стабильностью.As a photosensitive element use photoresistance, having a central hole for the passage of the beam of light and with high sensitivity and stability.

Дл  повыщени  точности измерени  необходимо, чтобы на светочувствительный элемент падал свет, отралсенный только от суспензии. С этой целью пучок света от осветител  1 направл етс  по трубке 5, изготовленной из непрозрачного электроизол ционного материала (например эбонита) и пропущенной через центральное отверстие фотосопротивлени  и отверстие стекла 6, отдел ющего фотосонротивление от суспензии.In order to increase the measurement accuracy, it is necessary that light removed from the suspension only be incident on the photosensitive element. To this end, the light beam from the illuminator 1 is directed through a tube 5 made of an opaque electrically insulating material (e.g. ebonite) and passed through the central opening of the photoresistance and the opening of the glass 6 separating the photoresistance from the suspension.

Трубка 5 закрыта стеклом 7. Осветитель и ф отосопротиБленне помещены в герметичный корнус, к которому подведены провода от другой части прибора, где наход тс  микроамперметр и стабилизированный источннк питани .The tube 5 is covered with glass 7. The illuminator and the camera are placed in a sealed Cornus, to which wires from the other part of the device, where the micro-ammeter and the stabilized power supply are located, are connected.

№ 121596 Предмет изобретени No. 121596 The subject invention

Прибор дл  измерени  концентрации суспензий по отраженному пучку лучей с применением в качестве приемника излучени  фотосопро .тивлени , отличающийс  тем, что, с целью повышени  точности измерени , в центральное-. отверстие фотосопротивлени  вмонтирована трубка из непрозрачного материала.A device for measuring the concentration of suspensions on a reflected beam of rays with the use of a photoconductive radiation receiver, characterized in that, in order to improve the measurement accuracy, to the central one. The photoresistance opening is a tube of opaque material.

2 -  2 -

SU614851A 1958-12-18 1958-12-18 Instrument for measuring the concentration of suspensions SU121596A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU614851A SU121596A1 (en) 1958-12-18 1958-12-18 Instrument for measuring the concentration of suspensions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU614851A SU121596A1 (en) 1958-12-18 1958-12-18 Instrument for measuring the concentration of suspensions

Publications (1)

Publication Number Publication Date
SU121596A1 true SU121596A1 (en) 1959-11-30

Family

ID=48393371

Family Applications (1)

Application Number Title Priority Date Filing Date
SU614851A SU121596A1 (en) 1958-12-18 1958-12-18 Instrument for measuring the concentration of suspensions

Country Status (1)

Country Link
SU (1) SU121596A1 (en)

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