Gauss/Teslameter model FH52 with axial probe
Artno: 91-5200
| Magnet properties | |
|---|---|
| Magnet type | Gauss/Teslameter |
| Weight | 0.4kg |
| Length [mm] | 228 |
| Width [mm] | 70 / 117 |
| Thickness [mm] | 47 |
Description
The FH 52 is a handheld measuring instrument for measuring the magnetic field strength H
and the magnetic flux density or induction B. It is used together with exchangeable transverse
or axial Hall probes. Transverse probes measure the field in a direction perpendicular to the
probe stem. Axial probes measure the field parallel to the probe axis.
(We stock FH 52 with axial probe).
Apart from the possibility of measuring static (DC) or alternating (AC) fields, the FH 52 offers
many functions, e.g. selectable units, manual or automatic range selection, maximum and
minimum value storage and adjustable limit values. The relative function allows the difference
to a set value to be displayed.
The FH 52 has a USB computer interface that allows data transfer and remote operation.
The FH 52 is powered either from exchangeable batteries or via USB from a computer or an
optional micro USB AC-adapter.
The most important functions are available at the touch of a key; further functions can be
accessed from a menu. The FH 52 offers selectable menu languages (English, German,
French and Spanish).
Up to 120 readings can be stored in the memory of the FH 52. Stored values and instrument
settings are also kept when the FH 52 is switched off.
The large liquid crystal display allows easy reading. The remaining battery power is shown in
the display. The FH 52 is optimized for low power consumption. Additionally an automatic power
off function helps saving battery power.
The FH 52 has a stable foil keyboard that protects the inside of the meter from dirt. Instrument
and accessories are delivered in a hard case for transport and storage.
Applications
- Quality control of permanent magnets
- Quality control of magnet systems (motors, loudspeakers, magnetic clamps, couplings etc.)
- Quality control of soft magnetic components
- Residual field measurements
- Materials research
- Development of magnet systems
- Magnet testing
- Magnet sorting
- Material analysis
- Automated testing
- Testing of coils
Features
| Model | FH 52 |
| Automatic or manual ranging | Yes |
| Limit classifiers | 2, +/- or absolute |
| Filter | Yes |
| Max/Min hold | Absolute Max, Max, Min, Max - Min |
| Relative measurement | Yes |
| Internal memory | 120 readings |
| Analog bargraph | Yes |
| Battery state indicator | Yes |
| Display contrast adjustment | Yes |
| Automatic probe recognition | Yes |
| Probe linearity correction | Yes |
| Automatic zeroing | Yes |
| Computer interface | USB |
| Menu languages | English, German, French, Spanish |
Technical data
| Model | FH 52 | ||||
| Display | 3½ digits (0...±1999), backlight if powered from USB | ||||
| Units | Tesla, Gauss, Ampere per Meter, Ampere per Centimeter, Oersted | ||||
| Ranges | 20 mT | 200 G | 16 kA/m | 160 A/cm | 200 Oe |
| 200 mT | 2 kG | 160 kA/m | 1600 A/cm | 2 kOe | |
| 2 T | 20 kG | 1600 kA/m | 16 kA/cm | 20 kOe | |
| Resolution (in most sensitive range) | 0.01 mT, 0.1 G, 0.01 kA/m, 0.1 A/cm, 0.1 Oe | ||||
| Frequency range | DC (with polarity display +/- or N/S) AC approx. 20 Hz - 10 kHz (true rms) |
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| Basic accuracy Precision (reproducibility) |
DC: 1 %, AC ≤ 5 kHz: 3 %, > 5 kHz: 5 % (with standard probe, at 23 °C) DC: 0.5 %, AC: 2 % (with standard probe, at 23 °C) |
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| Temperature coefficient of sensitivity | Ca. -0.05 %/K | ||||
| Temperature range - Operation - Storage |
0 ºC to +40 ºC -25 ºC to +50 ºC |
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| Power source - Battery life time | Exchangeable batteries, 4 pcs. 1.2 V to 1.5 V, size AA (LR6) or power supply from USB. Approx. 300 hours with high quality alkaline batteries |
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| Hall probe (1 probe included): - Orientation - Thickness - Width - Length - Connection cable |
Axial 2.6mm max 4.5mm max 75mm Fixed to the probe, length 1.5mm (5 ft) |
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| Accessories/Options: - Hard case - USB cable - Protector - Magnetic shielding chamber - AC adapter |
Included Included, USB type A to micro USB type B, length approx. 1.8 m (6 ft) Optional, cover to protect the device from shocks, made of rubber-like material Optional, see data sheet “NK Shielding Chambers” Optional, different AC line plug styles available |
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| Dimensions | 228 mm x 70 / 117 mm x 47 mm | ||||
| Weight | Ca. 0.4 kg | ||||
Mjukvara finns tillgänglig. Klicka här för att ladda ner programvaran.
The software contains the data acqusition program FH 52 Teslameter, help files, programming examples in
Microsoft Visual C# and Visual Basic.NET and a description for using the FH 52 with National Instruments LabVIEW.
Supported operating systems: Microsoft Windows, Visa, 7, 8, 10 & 11