5. Specifications of magnetic parameters
Typical Frequency | Magnetic Parameter | Typical measurement Range① | Optimal Measurement Uncertainty (k=2) ⑤ | Optimal Repeatability⑤ |
DC | Hm | 1 A/m...30 kA/m | 0.5% | 0.2% |
Jm | 10 mT...2.0 T | 1.0% | 0.3% |
Bm | 10 mT...2.1 T | 1.0% | 0.3% |
Br | —— | 1.0% | 0.3% |
Hc | —— | 1.0% | 0.5% |
μi | —— | 4.0% | 1.5% |
μm | —— | 2.0% | 1.0% |
＜50Hz | Hm | 5 A/m... 30 kA/m | 0.5% | 0.2% |
Jm / Bm | B5 ②... B30000 | 0.5% | 0.2% |
Ps | P0.1 ③... P1.9 ( P1.7 ) | 1.0% | 0.3% |
50Hz / 60Hz | Hm | 5 A/m... 30 kA/m | 0.3% | 0.2% |
Jm / Bm | B5 ②... B30000⑤ | 0.3% | 0.1% |
Ps | P0.1 ③... P1.9 ( P1.7 ) | 0.5% | 0.2% |
400 Hz | Hm | 5 A/m...2.5 kA/m | 0.5% | 0.2% |
Jm / Bm | B5 ②... B2500 | 0.5% | 0.2% |
Ps | P0.1 ③... P1.7 ( P1.5 ) | 1.0% | 0.5% |
1 kHz | Hm | 5 A/m...800 A/m | 1.0% | 0.3% |
Jm / Bm | B5 ②... B800 | 1.0% | 0.3% |
Ps | P0.1 ③... P1.5 ( P1.0 ) | 2.0% | 0.5% |
2.5 kHz | Hm | 5 A/m...200 A/m | 1.0% | 0.3% |
Jm / Bm | B5 ②... B200 | 1.0% | 0.3% |
Ps | P0.1 ③... P1.0 | 2.0% | 0.5% |
10 kHz | Hm | 5 A/m...100 A/m | 2.0% | 0.5% |
Jm / Bm | B5 ②... B100 | 2.0% | 0.5% |
Ps | P0.1 ③... P0.5 | 4.0% | 1.0% |
20 kHz | Hm | 5 A/m...50 A/m | 2.0% | 0.5% |
Jm / Bm | B5 ②... B50 | 2.0% | 0.5% |
Ps | P0.1 ③... P0.2 | 4.0% | 1.0% |
Conditions :(23 ± 5)℃, demagnetized before measurement.
Accuracy: 1%~2% deviation will occur according to the way and position of loading the sample in the measuring frame.
Repeatability: put the same specimens in the specified position and keep it from moving, and measure it repeatedly for 10 times. Take the maximum or minimum value of 10 measurements minus the average value divided by the average value, and the maximum value of the two represents repeatability.
Note: [1] The table only gives reference measuring points, and the indexes such as Hm, Jm/Bm, Ps that can be reached by the specimens during actual measure are related to the performance of the material, quality of the specimens, frequency, current, voltage, etc.
Note: [2] B5 refers to the magnetic flux density value when the magnetic field H is 5 A/m, and the typical measuring points of non-oriented steel are in parentheses.
Note: [3] P0.1 refers to the specific total loss value when flux B is 0.1T, and the typical measure point for non-oriented steel is in parentheses.
Note: [4] For medium and high frequency measurement, select the corresponding Epstein frame.
Note: [5] The uncertainty and repeatability are at typical measuring points, and are related to the performance of the measured material.
6. Specifications of Electrical Parameters (AC)
Output | Excitation Voltage | 0.1 Vrms～200 Vrms |
Frequency Range | 3 Hz... 20 kHz |
Effective Excitation Power | 0 ～1500 VA |
Excitation Current | 0.5 mApk～45 Apk |
Harmonic Loading | 2...15...63rd |
Measurement | Frequency Range (Hz) | Voltage and Current Effective Value Optimal Measurement Uncertainty (k=2) | Active Power Optimal Measurement Uncertainty (k=2) |
3 ≤ F < 45 | 0.1%*RG ⑥ | 0.2%*FS ⑦ |
45 ≤ F ≤ 65 | 0.05%*RG ⑥ | 0.1%*FS ⑦ |
65 ≤ F ≤ 400 | 0.05%*RG ⑥ | 0.15%*FS ⑦ |
400 < F ≤ 1 k | 0.1%*RG ⑥ | 0.2%*FS ⑦ |
1 k < F ≤ 2.5 k | 0.2%*RG ⑥ | 0.5%*FS ⑦ |
2.5 k < F ≤ 10 k | 0.5%*RG ⑥ | 1.0%*FS ⑦ |
10 k < F ≤ 20 k | 1.0%*RG ⑥ | 2.0%*FS ⑦ |
7. Specifications of Electrical Parameters(DC)
Output | Excitation Voltage | ± 0.1 V ～ ± 20 V |
Excitation Current | ± 0.5 mA ～ ± 40 A |
Effective Excitation Power | 0 ～ 800 W |
Current Adjustment Fineness | 0.005%*RG |
Measurement | Excitation Current | Optimal Measurement Uncertainty（k=2） | 0.2%*RG |
Flux | Range | 5 mWb, 100 mWb, 350 mWb |
Drift | ± (0.05%*RG) / min or ± 1 μWb/min (Whichever is greater) |
Optimal Measurement Uncertainty（k=2） | 0.3%*RG+ 5 μWb |
8. Temperature Controller
Inside Volume | 150 L |
Inside Dimensions | 500mm × 600 mm × 600 mm（W × D × H） |
Quality | About 250kg |
Temperature Range | -40℃ ~ 200℃ Low temperature to-50℃，High temperature to 220℃ |
Stability of Temperature | ± 0.5℃ |
Deviation of Temperature | ± 2.0℃ |
Time of Temperature Rise | Temperature rises from -40 ° C at 1~5 ° C every minute. The total time to 200 ° C is less than 70 minutes. |
Time of Temperature Drop | The compressor starts at 25 ° C and the temperature drops at 1~ 4 ° C every minute. When the temperature drops to -40 ° C, the cooling time is less than 35 minutes |
Other | Cooling and heating systems with integrated control functions |
9. Epstein Frame
The built-in coil of air flux compensation conforms to IEC60404-2 or IEC60404-10 standards.
The cutting and placement of specimens shall comply with IEC60404-2.
Type | Model | Length | Turns | Lumen Height | Measurement Method | Maximum Magnetization Field | Working Temperature | Frequency |
Regular Epstein Frame | TS7000-A | 25 cm | 700 T | 10 mm | M.C | 10 kA/m | 0℃～45℃ | ≤400 Hz |
TS7000-B | 25 cm | 700 T | 10 mm | M.C | 30 kA/m | 0℃～45℃ | ≤400 Hz |
TS7000-A-HM | 25 cm | 700 T | 10 mm | M.C / H-Coil | 10 kA/m | 0℃～45℃ | ≤400 Hz |
TS7000-B-HM | 25 cm | 700 T | 10 mm | M.C / H-Coil | 30 kA/m | 0℃～45℃ | ≤400 Hz |
Medium Frequency Epstein Frame | TS7010 | 25 cm | 200 T | 5 mm | M.C | 800 A/m | 0℃～45℃ | 400 Hz～10 kHz |
High Frequency Epstein Frame | TS7020 | 25 cm | 100 T | 5 mm | M.C | 100 A/m | 0℃～45℃ | 10 kHz～20 kHz |
High Temperature Epstein Frame | TS7100-A | 25 cm | 700 T | 10 mm | M.C | 10 kA/m | -55℃~220℃ | ≤400 Hz |
TS7100-B | 25 cm | 700 T | 10 mm | M.C | 30 kA/m | -55℃~220℃ | ≤400 Hz |
TS7100-B-HM | 25 cm | 700 T | 10 mm | M.C / H-Coil | 30 kA/m | -55℃~220℃ | ≤400 Hz |
Note: The user shall select the corresponding Epstein frame according to the test frequency and the maximum magnetic field.
Note: Select both M.C and H-coil for measurement. The host must support the M.C and H-coil methods.
10. Single Sheet Tester (optional)
Type | Model | Specimens size (W × L) | Specimens Thickness | Measurement Method | Maximum Magnetization Field | Working Temperature | Frequency |
Basic | TS7500 | 500 mm × 500 mm | 0.1 mm～0.5 mm | M.C | 10 kA/m | 0℃～45℃ | ≤100 Hz |
Upgrade | TS7510-A | 500 mm × 500 mm | 0.1 mm～0.5 mm | M.C | 10 kA/m | 0℃～45℃ | ≤100 Hz |
TS7510-B | 300 mm × 300 mm | 0.1 mm～0.5 mm | M.C | 10 kA/m | 0℃～45℃ | ≤100 Hz |
TS7510-C | 100 mm × 300 mm | 0.1 mm～0.5 mm | M.C | 10 kA/m | 0℃～45℃ | ≤100 Hz |
TS7510-D | 30 mm × 300 mm | 0.1 mm～0.5 mm | M.C | 10 kA/m | 0℃～45℃ | ≤100 Hz |
TS7510-A-HM | 500 mm × 500 mm | 0.1 mm～0.5 mm | M.C / H-Coil | 10 kA/m | 0℃～45℃ | ≤100 Hz |
TS7510-B-HM | 300 mm × 300 mm | 0.1 mm～0.5 mm | M.C / H-Coil | 10 kA/m | 0℃～45℃ | ≤100 Hz |
TS7510-C-HM | 100 mm × 300 mm | 0.1 mm～0.5 mm | M.C / H-Coil | 10 kA/m | 0℃～45℃ | ≤100 Hz |
TS7510-D-HM | 30 mm × 300 mm | 0.1 mm～0.5 mm | M.C / H-Coil | 10 kA/m | 0℃～45℃ | ≤100 Hz |
Note: The maximum magnetic field strength that can be achieved is related to the maximum excitation current that can be loaded.
Note: If single sheet tester supporting H-coil is selected. The host shall support the M.C and H-coil.
11. Solenoid (optional)
Model | TS7750-A-55-600 | TS7750-B-55-600 |
Type | Single solenoid | Double solenoid |
Diameter (Ф) | 55 mm | 55 mm |
Length (L) | 600 mm | 600 mm |
Turns | About 2270 T | About 2270 T |
Maximum Current (Imax) | DC，± 20 A | DC，± 10 A |
Coil Constant (KH) | About 3780 1/m | About 3780 1/m |
Coil Constant (KB) | About 4.75 mT/A | About 4.75 mT/A |
Coil Impedance | About 1.8 Ω | About 3.6 Ω |
Dimensions (L×W×H,mm) | 650 × 230 × 230 | 650 × 600 × 230 |
Quality | About 50 kg | About 100 kg |
Working Temperature | 0°C～45°C | 0°C～45°C |
l Notes：The maximum magnetic field that can be achieved is related to the power load capacity. |
12. Type A/B Permeameter (Optional)
Model | TS7710-A | TS7710-B |
Type | Type-A Permeameter | Type-B Permeameter |
Magnetic Field Strength H | ( 1 ～ 200 ) kA/m | ( 1 ～ 50 ) kA/m |
Magnetic Field Measurement | Magnetic field coil | Rogowski-Chattock coil |
Specimen Length L | ≥ 250 mm | ≥ 100 mm |
Device Dimensions (L X W X H) | 490 mm × 330 mm × 240 mm | 580 mm × 220 mm × 270 mm |
Device Weight | Approx. 65 kg | Approx. 53 kg |
12. Multichannel Permeameters Switch
The device is an accessory for a device measuring the magnetic properties of soft magnetic materials or electrical steel.
A number of magnetic measuring host (DC or AC) or excitation device (Epstein frames, single sheet testers, etc.) terminal of the excitation and the measuring terminal can be connected to the device by wire, and freely switch through software.
Access up to 2-channel magnetic measuring host and 6-channel excitation device.
14. Fully Automatic Testing Software
Compatible with Windows operating systems; intuitive and user-friendly interface.
Fully automated control and computation with intelligent judgment to minimize errors caused by manual operations.
Automatically measures key AC and DC magnetic properties including Hm, Bm, Jm, Ps, Ss, Bs, Br, Hc, μi, and μm; generates corresponding curves such as hysteresis loops, basic magnetization curves, loss curves, and permeability curves.
Supports both scanning and impulse methods for magnetic parameter measurements.
Real-time display of excitation current and magnetic flux; sampled waveforms and system status are shown in multiple windows with real-time monitoring and the ability to halt the test at any moment.
Test parameters can be saved as test plans for convenient reuse.
Test reports include complete curves, measurement results, test conditions, and specimen parameters.
Powerful data management functions, including automatic data saving, data deletion, and one-click data clearing.
Multiple export options: reports can be printed directly, or exported as JPG images or Excel spreadsheets.
Supports various printer models and print preview; test reports can be customized with user names and logos.
15. Configuration List
S/N | Name | Qty | Config. | Remark |
1 | TS3000 Excitation and Measurement Host | 1 | Standard | Including cabinet |
2 | TS7100-B High Temperature Epstein Frame | 1 | Standard | 700 T, 1 A/m~30 kA/m, -55℃~220℃ |
3 | TS7900 Mult-channel Permeameter Switch | 1 | Standard |
|
4 | High and Low Temperature Chamber | 1 | Standard |
|
5 | Testing Software | 1 | Standard |
|
6 | Instructions and Certificate of Conformity | 1 | Standard |
|
7 | Test Leads, Supplied Accessories | 1 | Standard |
|
8 | Epstein Frame | 1 | Optional | Choose according to your needs |
9 | Single Sheet Tester | 1 | Optional | Choose according to your needs |
10 | Type-A Permeameter | 1 | Optional |
|
11 | Type-B Permeameter | 1 | Optional |
|
12 | Solenoid | 1 | Optional |
|
13 | Work Bench | 1 | Optional | Third-party products Customized size according to the equipment to be placed on the desktop |
14 | Sartorius Electronic Balance | 1 | Optional | 0.1～3.2kg, accuracy: 0.1g |
15 | Computer | 1 | Optional | Third-party product |
16 | Printer | 1 | Optional | Third-party product |
Note: The above is for reference only. The specific configuration list shall be subject to the technical agreement.
