The FG16 is a modular device to measure magnetic values.
The 4 available slots can be equipped with plug-in units for fluxmeters, gaussmeters and fluxgates in any combination.
The completely redesigned analog-/digital-hybrid design of the fluxmeter plug-in allows measurements of both high-dynamic as well as very fast events and is virtually drift-free.
The FG16 measures, among others, the following magnetic values:
- Flux Φ (in Wb, Vs)
- Flux density B (in T)
- Field strength H (in A/m)
- Polarization J (in T)
- Dipole moment m (in Am²)
Custom-designed probes complete the measuring application.
The FG16 is easy and intuitive to use with a touch display and separate buttons.
Additionally, the FG16 provides a variety of modern interfaces such as Ethernet, USB, CAN bus, RS232, analog and 24 V digital signals for control and output of measurement results.
The device is suited for demanding measuring applications in the field of research and development as well as for automatic process control, quality assurance and incoming goods inspection.
Typical application examples:
- Flux or flux density measurement of a work piece during magnetization
- Stray field measurement
- Test of the dipole moment and the polarization of a magnet
Probes with integrated parameter memory simplify correct measurements.
Comprehensive accessories, such as probes, reference magnets, also in special design, are available.
|Display||Color touch LCD, 95 mm × 52 mm, 480 × 270 pixels|
|Display rate||10 times per second|
|Input connection||Jacks with low thermoelectric potential at front and rear side|
|Unit systems||SI, CGS, support of metric and imperial units|
Analog ±10 V, 200 Ω
RS232 DE-9 plug, adjustable parameters
CAN bus DE-9 plug, adjustable parameters
LAN RJ45, 10/100 Mbit
24 V IO DB-25 socket, 8 inputs, 8 outputs, optically decoupled
USB 2.0, front side type A, rear side type B
|Dimensions||125 mm × 260 mm × 260 mm (H × W× D)|
|Weight||2.85 kg (6.3 lbs.) incl. 4 plug-ins, without packaging and accessories|
|Power supply||100 – 240 V, 47 – 63 Hz, max. 25 VA, interference suppression for 50/60 Hz line frequency|
Operating: 0 °C to +55 °C,
|Measuring method||Low-drift integrator with dynamic drift adjustment|
|Function/unit||Magnetic flux Φ||Wb, V·s, Mx|
|Magnetic flux density B||T, G|
|Magnetic field strength H||A/m, Oe|
|Magnetic polarization J||T, G|
|Magnetic dipole moment m||A·m², V·s·m, erg/G|
|Magnetic potential difference Vm||A, Gb|
± 1 mVs (0.1 μVs)
The range and the resolution of the derived values depend on the used probe.
|Range selection||automatic, manual|
|Frequency range||0 … 20 kHz|
|Accuracy||0.5 % after self calibration|
|Calibration||Internal voltage and time reference|
|Drift||< ± 2 μVs/minute|
|Input resistance||100 kΩ ± 0.1 %|
|Measuring method||Flux density measurement with calibrated Hall element|
|Function/unit||Magnetic flux density B||T, G|
|Magnetic field strength H||kA/m, Oe|
(Measurements above 4.5 Tesla only with special probes)
|Flux density||Field strength|
|± 10 mT
± 100 G
|± 100 Oe
|± 10 kA/m
|± 100 mT (0.01 mT)||
± 1 kG
|± 1 kOe
|± 100 kA/m
|± 1 T
|± 10 kG
|± 10 kOe
|± 1000 kA/m
|± 10 T
|± 100 kG
|± 100 kOe (10 Oe)||± 8000 kA/m
|Frequency range||DC/AC 0 Hz … 5 kHz (effective value)|
|Peak hold value||Event duration > 250 μs|
|Accuracy||DC ± 0.5 % to 1.5 T or. ± 1 % above 1.5 T; peak ± 2 %; AC ± 2 %|
- FG16 base unit
- Plug-in unit according to configuration
- User manual
- Calibration certificated
- USB cable
- Search coils (fluxmeter)
- Helmholtz coils (fluxmeter)
- Hall probes
- Reference magnet
- 19 inch rack mount kit
- Open-ended shielded measurement cable (length: 2 m) with plug and integrated parameter memory to connect own coils
- Coaxial cable with BNC connectors (length: 2 m)