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Helmholtz and Search Coils
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Helmholtz Coils (Moment Measurement)/technical-specifications
Product Overview
Technical Specifications
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Helmholtz Coils (Moment Measurement) Specifications
FH-2.5
FH-6
FH-12
Calibration accuracy
0.75%
Inside diameter
2.5 in
6 in
12 in
Coil resistance (approx)
35 Ω
110 Ω
140 Ω
Operating temperature range
0 ºC to 60 ºC
Coil constant (approx)
0.013 Wb·cm/V·s
0.016 Wb·cm/V·s
0.047 Wb·cm/V·s
Input resistance (fluxmeter)
10 kΩ
100 kΩ
10 kΩ
100 kΩ
10 kΩ
100 kΩ
Range (approx)
390 µWb·cm
3.9 mWb·cm
480 µWb·cm
4.8 mWb·cm
1.4 mWb·cm
1.4 mWb·cm
39 µWb·cm
390 µWb·cm
48 µWb·cm
480 µWb·cm
140 µWb·cm
1.4 mWb·cm