GOST 12491-67

ГОСТ 12491-67

Cathode-ray tubes for reception. Method of measurement of screen brilliancy

Приборы электронно-лучевые приемные. Методы измерения яркости свечения экранов

Status: Superseded in part. Superseded as part of the method for measuring the brightness of the picture tube screen brightness for black and white television

The standard applies to receiving-amplifier and generator lamps with anode-dissipated power up to 25 W and establishes methods for measuring the conversion steepness: the two-frequency method for two-grid conversion; the two-frequency method for single-grid conversion; a zero frequency method and a method for measuring electrode currents in a converter mode. The standard fully complies with the recommendations of the CMEA on standardization RS 219-64, corresponds to IEC publication 151-12 regarding the method of measuring the steepness of the conversion. : method of two frequencies with two-grid conversion; the two-frequency method for single-grid conversion; a zero frequency method and a method for measuring electrode currents in a converter mode. The standard fully complies with the recommendation of the CMEA on standardization RS 219-64, corresponds to IEC publication 151-12 regarding the method of measuring the steepness of the transformation.

Стандарт распространяется на приемные электронно-лучевые приборы (ЭЛП) и устанавливает метод измерения яркости свечения экранов с погрешностью, не превышающей +/- 10%. Данный метод может быть использован при измерении локальной яркости свечения экрана ЭЛП.

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Format: Electronic (pdf/doc)
Page Count: 8

Approved: Gosstandart of the USSR, 1/3/1967

SKU: RUSS46102

Price: $35.00

English keywords: electronic lamps; instrumentation;



The Product is Contained in the Following Classifiers:

ISO classifier » 31 ELECTRONICS » 31.100 Electronic lamps »

National standards » 31 ELECTRONICS » 31.100 Electronic lamps »

National Standards for KGS (State Standards Classification) » Latest edition » E Electronic engineering, electronics and communications » E2 Elements of electronic equipment » E29 Test methods. Packaging. Marking »


The Document is Referenced By:

GOST 16755-71: Cathode-ray receiver devices. Method for measurement of irregularity fluorescent screen brightness

GOST 17639-72: Kinescopes for black-and-white television receivers. Test method for guaranteed operating time

GOST 19785-74: Oscillograph electron-beam tubes. Methods for measurement of basic parameters

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