Specifications

 
MH-2.5
MH-6
MH-12
MH-2X-10
Field accuracy
0.75%
Inside diameter
2.5 in
6 in
12 in
12 in (x-axis) and 9.75 in (y-axis)
Field strength
≈30 G/A
≈25 G/A
≈13 G/A
≈15 G/A
(note: coils are not exactly matched)
Maximum
continuous current
2 A (DC or RMS)
Field uniformity
0.5% within a cylindrical volume 0.75 in long, 0.75 in diameter, at center of coil
0.5% within a cylindrical volume 1.6 in long, 1.6 in diameter, at center of coil
0.5% within a cylindrical volume 3.0 in long, 3.0 in diameter, at center of coil
≈0.5% within a 2.5 in cube, at center of coil
DC coil resistance/
inductance (approx)
3 Ω/6.3 mH
10 Ω/36 mH
20 Ω/93 mH
20 Ω (x-axis), 15 Ω (y-axis)/
128 mH (x-axis), 74 mH (y-axis)
Operating
temperature range
0 °C to 40 °C (32 °F to 104 °F)