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Proton Magnetometer

 

Product Overview
  Fluxgate for
Observatory Application
  Fluxgate for
Magnetotelluric Application
  Fluxgate for
Space Application
  Fluxgate for
Shipboard Application
  Proton Magnetometer
  Coil Systems
 
Services Overview
  Calibration Service
  Electronic Development

 


 
 
 
 
 

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The PM 99/1 is a classical proton magnetometer controlled by an internal micro processor. The frequency adjustment of the sensor and amplifiers will be done in 256 steps automatically in dependency of the external field magnitude.
Also the polarisation current depends on the external field. The design of the sensor coil provide a optimal protection against electromagnetic interferences. Single measurements as well as short time series are supported by the data acquisition system.
Therefor the PM 99/1 can be applied in geomagnetic observatories, for repeat station measurements and to investigate local geomagnetic anomalies.
In connection with a PC are also possible registrations of the variation of the geomagnetic total force during longer periods.
Together with an adjustable current source , an also by MAGSON GMBH developed coil system and a suitable mechanical basis the PM99/1 can be used furthermore for geomagnetic vector measurements.

 

Proton Magnetometer
Proton Magnetometer Sensor
 
Technical Data:
Range: 22000 – 60000nT
Resolution: 0.1nT
Noise (pp): 0.3nT
Working temperature: (0°C-50°C)
Reference frequency: 10MHz
Reference accuracy: 10-7
Supply voltage 12V
Power active 4W
Power standby 1W
Internal battery 2Ah
Interface RS232
Internal memory 2000 samples
Measurement modes:
- external start (manual triggered)
- internal start (continuous measurement)
- PC controlled (via RS 232)