Service hotline
(+86) 738-831 9168
MATS-3031SA Hysteresisgraph can automatically measure the soft magnets with low permeability, such as metal magnetic core , the measured parameters are: Ps, Bm, Hm, Ss, μa and δ, also μ′, μ″, μL, μR, Q and AL can be calculated under certain conditions.
The test system is composed of industrial computer, excitation power supply, high-precision wide-band power analyzer and power compensation module. The system adopts power compensation technology, and the maximum excitation power can reach to 6000VA, which effectively solves the problem that the power consumption of high-power and low-permeability soft magnetic devices cannot be measured.
Test Items
1. Double winding measurement
► Shapes of test samples
Directly winding excitation (N1) and induction (N2) on samples to measure closed circuit samples with shape of ring, rectangle, EE, and EI.
► Category of test samples
Can test soft magnets such as Fe-Si-Al, Fe-Al, amorphous/nanocrystalline, silicon steel, permalloy, and soft ferrite.
► Test parameters
The measured parameters are: μa, δ, Ps, Br and Hc, and can calculate μ′, μ″, μL, μR, Q and AL under certain conditions.
2. Single winding measurement
The device supports single winding measurement and can directly measure magnetic devices such as single winding photovoltaic energy storage inductance and ring inductance. At this time, the power consumption Pe includes the line loss of the winding coil.
► Shapes of test samples
Directly winding excitation (N1) and induction (N2) on samples to measure closed circuit samples with shape of ring, rectangle, EE, and EI.
► Category of test samples
Can test soft magnets such as Fe-Si-Al, Fe-Al, amorphous/nanocrystalline, silicon steel, permalloy, and soft ferrite.
► Test parameters
The measured parameters are: μa, δ, Ps, Br and Hc, and can calculate μ′, μ″, μL, μR, Q and AL under certain conditions.
2. Single winding measurement
The device supports single winding measurement and can directly measure magnetic devices such as single winding photovoltaic energy storage inductance and ring inductance. At this time, the power consumption Pe includes the line loss of the winding coil.
Features
► Adopt digital power supply and standard power meter which are controlled by computer and the whole measure process can be finished automatically.
► Digital programmable power supply has the function of automatically change the ranges, and can automatically match the output range and sampling range according to the material characteristics, which effectively improve the safety of equipment and measurement accuracy.
► Test samples with closed magnetic circuit and can be directly winded and measured on sample. Magnetizing coil (N1) and measuring coil (N2) to form a no-load transformer.
►Magnetizing coil circuit serial with the current of standard power meter, and get the magnetic field peak by reading the current peak value of power meter.
► Connect the measure coil to the voltage input port of standard power meter, calculate the peak value of magnetic flux density by reading the voltage effective value of the power meter.
Technical Data
► Digital programmable power supply has the function of automatically change the ranges, and can automatically match the output range and sampling range according to the material characteristics, which effectively improve the safety of equipment and measurement accuracy.
► Test samples with closed magnetic circuit and can be directly winded and measured on sample. Magnetizing coil (N1) and measuring coil (N2) to form a no-load transformer.
►Magnetizing coil circuit serial with the current of standard power meter, and get the magnetic field peak by reading the current peak value of power meter.
► Connect the measure coil to the voltage input port of standard power meter, calculate the peak value of magnetic flux density by reading the voltage effective value of the power meter.
Technical Data
| Working Environment | |||
| Parameters | Specifications | ||
| Input Power | Single-phase 220V, 50Hz | ||
| Environment | Temperature: 23±5℃; Humidity: 30~75%RH | ||
| External magnetic field interference | Absolutely avoid | ||
| Thermal balance time | 10 minutes | ||
| TPS-600A Broadband Program Control Power Supply | |||
| Model | TPS-600A | ||
| Sub-model | 1210B | 2010B | 3010B |
| Max. Output power | 600VA sine wave(≤120k) | ||
| Frequency | 1k~120kHz | 1k~200kHz | 1k~300kHz |
| Frequency fineness | < 0.1%×current value, frequency error< 0.05% | ||
| Output voltage | 0~10V~30V~60V~120V, four automatic ranges | ||
| Max. Output current | 10A | 10A | 10A |
| Test mode | Fixed Bm | ||
| Model definition: max output power(VA), suffix means max frequency(kHz)/10+max output current(A)+letter (A: support fixed B; B: supports fixed B and fixed H) | |||
| CH-2335A Power Analyzer | |||
| Parameters | Specifications | ||
| Frequency range | DC~500kHz | ||
| Current range | 1uA~15A (peak value) | ||
| Current accuracy | Uncertainty≤0.4% | ||
| Voltage range | 1mV~1000Vrms (effective value) | ||
| Voltage accuracy | Uncertainty≤0.4% | ||
| Power accuracy | Uncertainty≤0.6% (full range) | ||
| ACR-100C Power Compensation Module | |||
| Parameters | Specifications | ||
| Frequency | 10k~300kHz | ||
| Max. Working voltage | 600V | ||
| Max. Working current | 10A | ||
| Max. Compensation power | 6000VA | ||
| Compensation way | Automatic | ||
| Remarks: Power compensation is currently only used for Fixed Bm measurement and does not support fixed magnetic field measurement. | |||
► Running environment: Windows operating system.
► System language: Chinese or English.
► Multiply units can be selected to meet the use habits of different customers.
► Support input sample parameters with shapes of ring, EE, EI, CD, rectangle, diplopore, BS and others.
► Calculate Ae and Le according to sample sizes.
► Multiple groups of measurement conditions can be set at a time, such as fixed frequency, fixed Bm and fixed Hm can be set at the same time. Multi-condition test can be completed with one click.
► Can set 1 to 100 test points for each group at a time, quick setting in batches is supported.
► Save the text conditions to “Saved test conditions”, there is no need to duplicate input test conditions.
► The file system adopts database format and can output test results to Excel tables
► Test data is automatically saved, supporting historical data query, import and delete.
► System language: Chinese or English.
► Multiply units can be selected to meet the use habits of different customers.
► Support input sample parameters with shapes of ring, EE, EI, CD, rectangle, diplopore, BS and others.
► Calculate Ae and Le according to sample sizes.
► Multiple groups of measurement conditions can be set at a time, such as fixed frequency, fixed Bm and fixed Hm can be set at the same time. Multi-condition test can be completed with one click.
► Can set 1 to 100 test points for each group at a time, quick setting in batches is supported.
► Save the text conditions to “Saved test conditions”, there is no need to duplicate input test conditions.
► The file system adopts database format and can output test results to Excel tables
► Test data is automatically saved, supporting historical data query, import and delete.
