F.W. Bell 7030, Instruction Manual

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F.W. BELL Model 7030 Gauss/Tesla Meter Instruction Manual
3-2 Section 3 - Probes
PROBE
VARIATIONS A wide variety of probes are available for use with the 7030 gauss/tesla meters.
The types include 3-axis, heavy-duty transverse and axial, standard transverse
and axial, standard transverse with exposed element, flexible transverse and axial
with exposed element and low field probes. All of these probes are available with
or without temperature compensation. All probes are available with 5, 15 or 30
foot (1.5, 4.5 and 9 meter) cable lengths and most are available with various stem
lengths.
Table 3-1 lists the maximum field measurement capabilities and
resolutions.
Table 3-1 Probe Maximum Field Levels and Resolutions
Probe Type Maximum Field Resolution
Low Field
2 G (200
µ
T) 1
µ
G (0.1 nT)
Medium Field 30 kG (3 T)
0.1 mG (0.01
µ
T)
High Field 300 kG (30 T)
1 mG (0.1
µ
T)
Figure 3-1 serves as an ordering guide for F.W. BELL 7000 series probes.
Full electrical and mechanical specifications of all probes are available on
request.
Figure 3-1 7000 Series Probe Ordering Guide
Note: Probes are not available in all part number combinations.