1. Summary
TY3100 is a high-precision magnetic moment measuring tester designed with a high-speed microprocessor and a low-drift electronic integrator. It can be paired with various specifications of magnetic moment measurement coils to measure the magnetic moment M and magnetic flux Φ of magnetic components such as permanent magnet ferrite, AlNiCo, NdFeB, and Samarium Cobalt (SmCo) Magnets. It provides a good test for analyzing and evaluating the magnetizing performance of permanent magnets.
Reference Standard IEC 60404-14:2002 "Methods of measurement of the magnetic dipole moment of a ferromagnetic material specimen by the withdrawal or rotation method".
2. Feature
Accuracy: 0.05 % / 0.1 %.
The drift after zero adjustment is very small, the typical value of Class 0.05 is lower than 0.5 μWb/min.
Optional units: Wb, Vs, Wb·cm, Vs·cm, etc.
With the function of holding the maximum value.
Support exceeding upper limit/lower limit alarm.
Support one-key reset and zero drift.
Support coil resistance input to eliminate the influence on the measurement.
Automatically calculate the magnetic moment M according to the set coil constant.
Support a variety of measuring coils to suit different application scenarios.
Support digital and analog signal (option) output mode.
Large-size LCD touch screen, combined with button operation.
Small size, light weight, suitable for field use.
3. Specifications
3.1 Voltage Measurement
Range | Resolution | Measurement Uncertainty (k=2) A%*RD①+B%*RG② | Temperature Coefficient ± ppm*RD /°C @15℃~30℃ | |
Class 0.1 | Class 0.05 | |||
50 mV | 0.1 μV | 0.06 + 0.03 | 0.02 + 0.02 | 10 |
500 mV | 1 μV | 0.06 + 0.03 | 0.02 + 0.02 | 10 |
5 V | 10 μV | 0.06 + 0.03 | 0.02 + 0.02 | 10 |
50 V | 100 μV | 0.06 + 0.03 | 0.02 + 0.02 | 10 |
Note: ① RD is the reading value, ② RG is the range value, the same below |
3.2 Flux Measurement
Accuracy Class | Class 0.1 | Class 0.05 |
Flux Measurement Method | Digital integration of voltage measurements versus time. | |
Flux Measurement Range | Theory Range: 0.0 Wb~999999 Wb。 | |
Magnetic Moment Measurement Range | M=K*Ф ( K: Coil Constant for Magnetic Moment Measurement) | |
Minimum Resolution | 10 nWb | 10 nWb |
Integration Time Measurement Uncertainty | 0.005% | 0.005% |
Flux Measurement Uncertainty | 0.1%*RD + 10 μWb | 0.05%*RD + 5 μWb |
Typical Value of Zero Drift | 1 μWb/min | 0.5 μWb/min |
Display Digit | 6-digit | 6-digit |
4. General Specifications
Power Supply | AC ( 220 ± 22 ) V,( 50 ± 2 ) Hz |
Temperature Performance | Working temperature: 0°C~40°C; storage temperature: -20°C~70°C |
Humidity Performance | Working humidity: 40%~85% R·H non-condensing Storage humidity: < 95% R·H, non-condensing |
Communication Interface | Coil Input Interface, RS232 Interface, Analog Output Interface |
5. Ordering Information
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