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MAGMETER

MAGNETIC FIELD STRENGTH

METER

USER MANUAL

Version 1.5 2/22

CAMBRIDGE

ENGLAND

CB22 5EW

www.diverse-technologies.net

DIVERSE

Содержание MAGMETER MF300H+

Страница 1: ...www diverse technologies net Page 1 MAGMETER MF300H MAGNETIC FIELD STRENGTH METER USER MANUAL Version 1 5 2 22 CAMBRIDGE ENGLAND CB22 5EW www diverse technologies net DIVERSE...

Страница 2: ...Probe Power On Off Zero Select Reading Options Display Options Set up Menu Select units Average Samples Logger Serial Bar Autoranging Serial Output Logging mode Review Clear Serial Period Start About...

Страница 3: ...re to run on a PC The MF300H is our latest version of our popular MF series offering wide dynamic range autoranging a wide selection of magnetic units and a robust stainless steel probe that can be us...

Страница 4: ...field through the flat surface On special order we can supply round axial probes to measure the field along the axis of the probe see Fig 1 Magnetic fields can be measured in a range of units The pre...

Страница 5: ...of magnetic fields in workshops and laboratories The probe will however be damaged if it is subject to mechanical stresses or forces The sensitive region of the Hall probe is in the centre two millim...

Страница 6: ...d hold the tick key to select the step up menu use down button or up button to choose the item required then press tick key to select Your Magmeter is now ready to measure Move the probe to the magnet...

Страница 7: ...display shows zeroing and calibration due date for a few seconds and then the value of the magnetic field This will be based on the last used settings of mode and units To switch the unit off press a...

Страница 8: ...mum value of the magnetic field recorded since the meter was last zeroed without regard to the direction of the field Note that this is not the peak value of an alternating field it is the maximum val...

Страница 9: ...d units are indicated Then short press tick to set the value of the magnetic field in the selected units In selecting kA kiloamps at distance you will be prompted to enter the distance from the conduc...

Страница 10: ...allows you to sample the field over an extended time period See step 7 5 5 Serial This switches on and off the serial access facility With this mode on data can be requested from the instrument via th...

Страница 11: ...on the unit will reset the peak if the range is changed The autoranging mode can be switched on and off using a long press of the up key If Manual ranging is selected in this way then the Low Medium o...

Страница 12: ...face 8 4 Period The time period between samples is set here between 1 and 120 seconds The adjustment is done using the up and down keys Note pressing and holding these keys advances in increments of 1...

Страница 13: ...ou will then be prompted to switch test bench on or off If you select on then press tick and you will be presented with the value of the required threshold field nominally 2400 A m Pressing the up arr...

Страница 14: ...www diverse technologies net Page 14...

Страница 15: ...anager The first time you use it you should identify the communications port you wish to use the program provides you with a list of possible ports The chosen port is stored in the configuration file...

Страница 16: ...inform you that the communication port is closed If you do not want to use the logging software provided then you can use any serial terminal software such as Hyperterminal supplied free with Windows...

Страница 17: ...available in three decade switches Resolution 10uT 100uT 1mT Zero The instrument can be zeroed in any field up to 50G Modes Average Normal reading over 300ms Peak Peak value 3ms samples RMS taken as a...

Страница 18: ...mu 1 4 pi E 7 of free space ______________________________________________ A T m is Ampere Turns m Conversion Factors Multiply by To Obtain _____________________________________ Gauss 1E 4 Tesla Oers...

Страница 19: ...ry on the bottom row of the display when the batteries are low When the batteries are low the bar graph facility is not available If you are using rechargable cells then recharge them using a suitable...

Страница 20: ...rument and is displayed at switch on IMPORTANT Although the calibration can be checked by any competent institution the complex computer arrangements required to change or correct the calibration can...

Страница 21: ...ardous substances and avoid landfill Business users should ensure that this product is not mixed with other commercial waste for disposal Diverse Technologies accepts no responsibility for the consequ...