GMW Associates / HTS-110

GMW will show instrumentation for the very high accuracy measurement of electric current to +/-3000A and for measurement and mapping of magnetic fields from uT to 20T. Three-axis Fluxgate sensors are suitable for fields to 1mT and frequencies to 3kHz. Three-axis Hall effect instruments have full scale ranges up to 20T and frequency to 25kHz. NMR Teslameters provide very high accuracy and resolution measurement of total field amplitude to 20T. Digital Voltage Integrators can be used to accurately measure flux change as a function of time utilizing coils  or stretched wires. We will also show examples of variable field resistive and high temperature superconductingLaboratory Electromagnets with fields to 16T for device and material testing.

Booth: 7 & 8