Geometrics Memory-Mag G-856AX, Руководство по эксплуатации

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Geometrics, Inc
.
G-856AX Operation Manual
6
The different sensor fluids listed above will provide slightly different signal amplitudes
but their use will ensure that the magnetometer measures the magnetic field strength
correctly and that the sensor will not be damaged interaction with the fluid.
Geometrics
does not recommend the use of gasoline (petrol) as a sensor fluid. Experience as shown
that local formulation of gasoline may include additives that can damage the sensor. Do
not put any solvent containing acetone or toluene into the sensor: these will dissolve the
sensor body.
Standard System Assembly
As shown in Figure 1 the standard G-856AX comes packed in a durable plastic carrying
case, with compartments for its accessories. It contains:
 G-856AX console
 Sensor
 Sensor signal cable
 Aluminum staff (four (4) mating sections)
 Console chest harness
 Two (2) rechargeable lead acid battery packs and charger (or D-cell alkaline
batteries, nine (9) required)
 G-856 Operator's Manual (on CD)
 Application Manual for Portable Magnetometers (on CD)
 MagMap2000 Software and Manual (on CD)
 RS232 Data Output Cable
If the magnetometer is new it was shipped without sensor fluid. Before the
magnetometer will operate correctly the sensor must be filled with the appropriate
fluid. See the preceding section for a list of appropriate sensor fluids.
Figure 1. G-856 proton-precession magnetometer.
Assembly of the magnetometer is quite simple. Proceed as follows referring to Figure 2
through Figure 8.