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Rest of MENADigiGauss
الوصف
Product information
The DigiGauss series of field indicators are a digital update of the older mechanical deflection type field indicators designed to measure residual magnetisms. Verifying adequate demagnetisation is an important process as residual magnetisms left in critical components could negatively affect their performance. With a similar size, shape and feel as its mechanical counterpart the DigiGauss series boasts a number of benefits from being digital units while still retaining a high level of familiarity.
Main features:
| Display | 160×128 OLED |
| Resolution | 0.1G |
| Battery | 2× AAA batteries |
| DIMN | 65mm Ø × 37mm |
Technical Information
Designed by Johnson & Allen the DigiGauss DG1 is a digital update of the older mechanical deflection type magnetometer field indicator designed to measure residual magnetism after demagnetisation.
The key feature is ‘Gauss trip’ function where by the background becomes red to notify an operator when a Gauss reading exceeds a pre-programmed value – Typically 2 or 5 Gauss. The ‘Gauss Trip’ function ensures that areas of high residual magnetism are not missed by operators as a clear change in colour is easier to see than a slight needle movement.
It is not susceptible to needle bouncing errors from being physically moved by operators like mechanical field indicators. Can also display readings in the form of a large numerical display for operators who dislike needle metering entirely. High familiarity with similar size, shape and feel as its mechanical counterpart. Individually serialised and supplied calibrated to requirement. Calibrations are in keeping with national standards which includes fully traceability. Default calibration 20-0-20. Includes zero chamber ring so unit can be zeroed.
Field indicators by their nature are exposed to magnetisms so the potential arises for residual magnetism to be picked up within the unit itself. Zeroing the unit does not invalidate the last calibration. Supplied in a plastic case with egg box foam as standard but a deluxe splash proof case with foam fitted inserts is available.
Key Advantages:
The DigiGauss DG2 includes all the features found in the DigiGauss DG1 for measuring residual magnetism but includes additional ‘MagTimer’ shot timer and ‘MagScope’ functions.
Many industry standards state the duration of the magnetic ‘shot’ applied to a component when performing MPI. The DigiGauss DG2 makes it quick and easy to measure the duration of the ‘shot’ and displays the result to 2 decimal places. When selected the ‘MagScope’ oscilloscope function allows the Digi-Gauss DG2 to auto-detect and display AC, HWDC, FWDC and Thyristor waveforms (single cycle or four cycles) – Ideal for verifying if equipment is working as expected and as a teaching aid.
The DigiGauss DG3 includes all the features found in the DigiGauss DG2 but includes a ‘Quick-Break’ analyser function to measure and plot the rate at which a magnetic field collapses at the end of a magnetic ‘shot’.
In the past such measurements were taken by wiring equipment into a unit’s circuitry and the result was a simplistic pass or fail. The DigiGauss DG3 was designed to work remotely by measuring the magnetic field directly, displaying a plot of the decaying waveform and then automatically calculating the ‘quick-break’ time period.
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