The SpinMeter-Ultra-3D is a low noise 3-axis USB fluxgate magnetometer with a frequency response from DC to above 1kHz. The calibrated sensitivity and temperature coefficient of sensitivity with linear output make the SpinMeter-Ultra-3D ideal for precision compassing, high sensitivity field mapping, and discrete low noise field measurements. With a resolution of 15 nT and a full scale range up to ±1000 μT, the SpinMeter-Ultra-3D is suitable for a wide range of applications.
The SpinMeter-Ultra-3D can be used with or without a PC. Analog outputs are always active provided a suitable USB power supply is connected to the mini-USB type B input.
The SpinMeter-Ultra-3D comes with a 3-axis magnetometer, an amplifier, cables and software.
Specifications:
- Full scale range: +/-1000 μT
- Accuracy: 50 nT
- Resolution: 15 nT
- Noise (@ 1 Hz): 5 nT RMS/√Hz
- Hysteresis: better than 2 nT
- Bandwidth (~3dB): 1 kHz
- Orthogonality: better than 1%
- Analog Output: +/-10V
Physical dimensions:
- 3-axis magnetometer: 1.25" x 1.25" x 5"
- Amplifier: 3.5" x 6.5" x 1.5"