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Product Details:
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| Measuring Range: | 20mwb | Basic Error: | ±1% |
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| Sensitivity: | 10 μwb | Size: | 230mm×205m×80mm |
| Display Screen: | 3 1/2 LED，Positive And Negative Display Automatically | Power: | AA Battery 4 Pcs,and Or 9V Power Adaptor |
| Instability: | 1 Bit/10s | Weight: | 1.5kg |
| High Light: | mpi testing machine,magnetic particle test equipment,magnetic particle inspection equipment |
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Digital Flux Meter Gauss Meter Field Strength Meter for Magnetic Particle Inspection HGS-10C
HGS-30A Digital flux meter is a special instrument for measuring magnetic flux of magnet. The instrument has high stability, low drift and strong anti-interference ability. Used for online measurement.
Technical parameters
Measuring range:20mwb
Basic error:±1%
Sensitivity:10 μwb
Instability:1 bit/10s
Input impedance:20KΩ
Surrounding temp:5℃~40℃
Related humidity:20%~80%(no Lon)
Power supply:AC220V50Hz
Size:230mm×205m×80mm
Weight:1.5Kg
Display:3 1/2 LED,Positive and negative display automatically
Function description: the sorting function can set the upper and lower limits of the measured magnetic field through the panel, that is, the high, low and qualified magnetic field can be displayed when the light is on during the measurement.
Principle of Hall Effect
When placing the semiconductor carrying current in the magnetic field axial to the current direction, the semiconductor will generate transverse galvanomagnetic phenomenon, namely generate electromotive force in the direction axial to the magnetic field and current, which is Hall Effect. Hall Effect can be explained with classical galvanomagnetic theory. Generally, Hall voltage UH is expressed as:
UH=RHIB0/d= RHIIB0
Of which: d—the thickness of the Hall device
RH—Hall constant
RHI=RH/d—Constant of the Hall device
I—Current intensity passing through the Hall device
B0—The measured magnetic induction intensity
It can be seen from the formula: For a certain Hall device, the magnetic field B0 can be indirectly measured through measuring the Hall device if only the passing current I is constant. Since it can count continuously and linearly with simple method and long service life when measuring the magnetic field with Hall Effect and can measure the magnetic field of small space and small gap, Hall Effect Method has become one important method among magnetic field measurements
Standard delivery
Main unit
Probe
Calibration certificate
Carrying case
Power adaptor
Optional accessories
Optional coil: HGS-AB
Contact Person: Ms. Shifen Yuan
Tel: 8610 82921131,8613910983110
Fax: 86-10-82916893
