| Model MATS-2010M |
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Automatic measurement of the dynamic magnetic hysteresis loop of oriented and non-oriented silicon steel under the condition of 50 Hz, 60 Hz, 400 Hz and 1 kHz, accurate measurement of the static magnetic characteristic parameters such as amplitude permeability μa, loss angle δ, specific total loss Ps, remanence Br and coercivity Hc. With special testing fixture, it can directly measure the iron core and stator core of the transformer.
Windows measurement software applied simply. The product conforms to China National Standards GB/T 3655-2000, GB/T 13789-92 and international standard IEC 404-2, IEC 60404-3, IEC 60404-6.
The controlling of computer and A/D sampling replace the traditional analog bridge, frequency meter, ammeter, voltage meter, power meter, the whole testing process is automatic completed.
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System Specifications
Under 50 Hz frequency, use 25 cm Epstein Square to measure silicon steel sample, technical indices as follows:
| Parameters measured |
Bm (%) |
Hm (%) |
μa (%) |
Ps (%) |
δ (%) |
| Uncertainty (k = 2) |
1 |
1 |
2 |
1 |
2 |
| Repeatability (constant temperature) |
± 0.5 |
± 0.5 |
± 1 |
± 0.5 |
± 1 |
Instrument Specifications
| MATS - 2010M Dynamic Hysteresisgraph |
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PC6621 A/D Card |
Output Power: 500 VA sine wave
Frequency Range: 45 Hz ~ 1000 Hz
Frequency Fineness: 1 Hz
Frequency Error: < 0.05%
Output Voltage: 0 ~ 10 V ~ 50 V ~ 150 V ~ 300 V, four automatic ranges
Voltage Fineness: Program Control 1 mV, panel < 0.1% * current range
Voltage Distortion Factor: Superior to 0.5%
Voltage Stability: Superior to 0.02%
Sampling Current: 2 mA, 5 mA, 10 mA, 20 mA, 40 mA, 80 mA, 200 mA,
400 mA, 800 mA, 1.6 A, 4 A, 8 A (Peak Value)
Sample Voltage: 20 mV, 40 mV, 100 mV, 200 mV, 400 mV, 800 mV, 2 V,
4 V, 8 V, 16 V, 40 V, 80 V, 160 V, 320 V, 800 V, 1600 V (Peak Value) |
Conversion time: <= 2.5 μs (every channel)
Resolution and Linearity: 12 Bits ± 1 LSB
Voltage Range: ± 5 V
Sampling Clock: 5 μs ~ 10 ms Hardware Clock
Internal Storage Capacity: 4 k Bytes
Bus Structure: PCI busbar |
| PC6112 A/D Card |
Conversion time: <= 2.5 μs (every channel)
Resolution and Linearity: 16 Bits ± 1 LSB
Voltage Range: ± 5 V ~ ± 10 V
Sampling Clock: 6 μs ~ 10 ms Hardware Clock
Internal Storage Capacity: 4 k Bytes
Bus Structure: PCI busbar | |
Correlative Services |
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