FIELD: monitoring and measurement technology; various industries where measurement of inductance (intensity) of variable, constant or pulsed magnetic fields is required, check of modes of magnetizing in conducting magnetic-particle testing in particular. SUBSTANCE: device includes the following components connected in series: current source, Hall converter, amplifier, analog-to-digital converter, microprocessor unit and graphical display. Amplifier is provided with control input connected with microprocessor unit. Input of analog-to-digital converter is connected to amplifier output. EFFECT: enhanced reliability of monitoring magnetizing modes due to check of shape of magnetizing pulse. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICE MEASURING COERCIVE FORCE OF MAGNETIC MATERIALS | 2001 |
|
RU2186381C1 |
| ULTRASONIC THICKNESS GAUGE | 2001 |
|
RU2185600C1 |
| MAGNETIC FIELD CONVERTER | 2006 |
|
RU2324195C1 |
| MAGNETIC WALL FLAW DETECTOR | 1998 |
|
RU2144182C1 |
| MAGNETIC POWDER FAULT DETECTOR | 2017 |
|
RU2653121C1 |
| METHOD OF RESOLUTION OF GROUP OF DEFECTS BY TOPOGRAPHY OF MAGNETIC FIELD WITH RECONSTRUCTION OF DISTRIBUTIONS OF MAGNETIC FIELDS OF INDIVIDUAL DEFECTS IN GROUP IN FERROMAGNETIC ARTICLE | 2002 |
|
RU2223486C2 |
| DEVICE MEASURING CONDUCTIVITY | 2001 |
|
RU2194976C1 |
| PROCESS OF MAGNETIC FIELD TESTING AND DEVICE TO IMPLEMENT IT | 1997 |
|
RU2133032C1 |
| DEVICE FOR MONITORING THICKNESS OF COVERING ON PIPES | 2002 |
|
RU2233429C2 |
| INNER DEFECTOSCOPE FOR PIPELINES | 2005 |
|
RU2306479C2 |
