Field standards

Calibration data for new inst or mag probe

Helmholtz coil for fluxmeter, 150 mm (6 in) internal diameter

Helmholtz coil for fluxmeter, 300 mm (12 in) internal diameter

Helmholtz coil for fluxmeter, 64 mm (2.5 in) internal diameter

Helmholtz coil, 2-axis field standard, 300 mm (12 in) x-axis and 250 mm (9.75 in) y-axis, max field ~15 g

Helmholtz coil, field standard, 150 mm (6 in)

Helmholtz coil, field standard, 300 mm (12 in) internal diameter, max field ~20 g

Helmholtz coil, field standard, 64 mm (2.5 in) internal diameter, max field ~60 g