- Wide Range (0.1G to 40KG)
- Excellent Linearity
- Excellent Stability
- Interchangable Hall Probes
- Built-in computer interface
DGM-204 operates on the principle of Hall
Effect in Semiconductors. A semiconductor carrying current
develops an electromotive force, when placed in a magnetic
field, in a direction perpendicular to the direction of both
electric current and magnetic field. The magnitude of this
e.m.f. is proportional to the field intensity if the current
is kept constant. This e.m.f. is called the Hall Voltage.
This small Hall Voltage is amplified through a high stability
amplifier so that a millivoltmeter connected at the output
of the amplifier can be calibrated directly in magnetic field
The unit can be connected directly to a PC through an USB.SES-Data Access And Control is a built-in interface which gives user an option to store a value as displayed on the meter and tabulate it by the click of a button on the screen.Alternatively the data may be automatically entered into a table at user selectable interval.An 'END' button on the screen terminates the automatictabulation.
The Data stored in the table may then be displayed as a graph on the screen and may also be stored in an excel file for further processing.The software supplied with the unit is menu driven and simple to operate
This unit can also be connected to PC through an interface module SES-CAMM to record the megnetic field values.SES-CAMM is computer aided module for connecting multiple subunits of experiments, such as Hall Effect Setup,to same interface on a computer.This feature is particulary useful in making this model compatible with computerized versions of complete experiments from our company.
- Wide application in industry where accurate
measurements of magnetic field is required.
- Measurement of steady magnetic field e.g. in loud speakers, dynamo,
moving coil instruments etc.
- Useful in laboratory experiment involving
measurement of magnetic field.
- With easy interchangebility of
Hall Probe, same guassmeter can be used with both transverse
and axial probe.
||0.1 guuss at 200G range
||200G,2KG,20KG and 40KG
digit at 2KG,20KG and 40KG range
digit at 200G range
7 segment LED DPM with autopolarity and decimal indication
||Indicate the direction of the magnectic field
||DACC and CAMM,both Window compatible
||280mm X 255mm X 120mm