SU1691720A1 - Method of determining the material relaxation continuous spectra - Google Patents
Method of determining the material relaxation continuous spectra Download PDFInfo
- Publication number
- SU1691720A1 SU1691720A1 SU864070200A SU4070200A SU1691720A1 SU 1691720 A1 SU1691720 A1 SU 1691720A1 SU 864070200 A SU864070200 A SU 864070200A SU 4070200 A SU4070200 A SU 4070200A SU 1691720 A1 SU1691720 A1 SU 1691720A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- determining
- relaxation
- spectra
- frequency
- continuous
- Prior art date
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Abstract
Изобретение относитс к технике исследовани релаксационных свойств полимерных и других материалов, в частности к определению непрерывных спектров механической и диэлектрической реакции этих материалов. Целью изобретени вл етс упрощение способа определени непрерывных спектров релаксации. Способ реализуетс при помощи устройства, которое содержит перестраиваемый генератор 1 синусоидальных сигналов, делители частоты 2, 3 и 4, умножители частоты 5, 6 и 7, усилители 8-14 с заданным коэффициентом усилени , коммутатор 15, измерительный преобразователь с измер емым образцом 16 и блок измерени амплитуд сигналов отклика 17. 2 илThe invention relates to a technique for studying the relaxation properties of polymeric and other materials, in particular, to determining the continuous spectra of the mechanical and dielectric reaction of these materials. The aim of the invention is to simplify the method for determining continuous relaxation spectra. The method is implemented using a device that contains a tunable oscillator 1 of sinusoidal signals, frequency dividers 2, 3 and 4, frequency multipliers 5, 6 and 7, amplifiers 8-14 with a given gain factor, switch 15, a measuring transducer with the measured sample 16 and Amplitude measurement signal response unit 17. 2 or
Description
М 19 M 19
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864070200A SU1691720A1 (en) | 1986-03-05 | 1986-03-05 | Method of determining the material relaxation continuous spectra |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU864070200A SU1691720A1 (en) | 1986-03-05 | 1986-03-05 | Method of determining the material relaxation continuous spectra |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1691720A1 true SU1691720A1 (en) | 1991-11-15 |
Family
ID=21238690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU864070200A SU1691720A1 (en) | 1986-03-05 | 1986-03-05 | Method of determining the material relaxation continuous spectra |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1691720A1 (en) |
-
1986
- 1986-03-05 SU SU864070200A patent/SU1691720A1/en active
Non-Patent Citations (1)
Title |
---|
Отнес Р., Эноксон П. Прикладной анализ временных р дов. Основные методы. М.:Мир, 1982, с. 428. * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MXPA00012619A (en) | Measuring the speed of sound of a gas. | |
US4117731A (en) | Pseudo continuous wave instrument | |
SU1691720A1 (en) | Method of determining the material relaxation continuous spectra | |
Brooks et al. | Simple apparatus for concentration determinations in binary‐gas mixtures | |
SU1682907A1 (en) | Method of testing physico-mechanical parameters of polymers | |
SU875297A1 (en) | Device for measuring modulation frequency of random process power | |
SU1693364A1 (en) | Method for measuring inner diameter of hollow electrically conductive articles | |
RU2011193C1 (en) | Device for ultrasonic inspection of articles | |
SU548801A1 (en) | Ultrasonic control method for polarization of a piezoelectric | |
SU1651198A1 (en) | Apparatus for product acoustic vibration and temperature parameters measurement | |
SU853519A1 (en) | Device for measuring attenuation of ultrasonic waves | |
SU913076A1 (en) | Device for measuring ultrasonic oscillation speed | |
SU657331A1 (en) | Ultrasonic interferometer | |
SU989342A1 (en) | Device for vibration measuring | |
SU1672338A1 (en) | Method of measuring dielectric sheet material strength | |
SU1404924A1 (en) | Apparatus for measuring the propagation velocity and absorption coefficient of ultrasound | |
SU629474A1 (en) | Polymer material viscous-elastic characteristic determining apparatus | |
SU1310714A1 (en) | Method of measuring magnetization of magnetic fluid | |
SU1597779A1 (en) | Method of determining dielectric permittivity | |
SU1368768A1 (en) | Method of determining coordinates of acoustic emission sources | |
JPS57175943A (en) | Electron spin resonance device | |
SU1198413A1 (en) | Method of determining emulsion dispersion | |
SU977933A1 (en) | Method of measuring articles geometrical parameters | |
SU542134A1 (en) | Device for measuring ultrasonic absorption coefficient | |
SU1601571A1 (en) | Method of checking physico-mechanical parameters of polymeric materials |