5. Specifications of magnetic parameters
Typical Frequency | Parameter | Measurement Range[1] | Optimal Uncertainty (k=2) [6] | Optimal Repeatability[6] |
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...10 kA/m / 30 kA/m[5] | 0.5% | 0.2% |
Jm / Bm | B5[2]... B10000 / B30000[5] | 0.5% | 0.2% |
Ps | P0.1[3]... P1.9 ( P1.7 ) | 1.0% | 0.3% |
50Hz / 60Hz | Hm | 5 A/m...10 kA/m / 30 kA/m[5] | 0.3% | 0.2% |
Jm / Bm | B5[2]... B10000 / B30000[5] | 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 measurment, select the corresponding Epstein frame.
Note: [5] When the selected effective excitation power is 1500VA, the magnetic field can reach 30 kA/m with the corresponding Epstein frame.
Note: [6] 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 Capability | Excitation Voltage | 0.1 Vrms～200 Vrms |
Frequency | 3 Hz... 2.5 kHz...10 kHz...20 kHz (optional) |
Effective Excitation Power | 0 ～ 500VA / 1500 VA Optional (see selection guide) |
Excitation Current | 500VA | 0.5 mApk ～ 15 Apk |
1500VA | 0.5 mApk ～ 45 Apk |
Harmonic | 2..15.. 63 (optional) |
Specification | Frequency (Hz) | Optimal Measurement Uncertainty of Effective Value of Voltage and Current（k=2） | Optimal Measurement Uncertainty of Active Power（k=2） |
3 ≤ F < 45 | 0.1%*RG [7] | 0.2%*FS [8] |
45 ≤ F ≤ 65 | 0.05%*RG [7] | 0.1%*FS [8] |
65 ≤ F ≤ 400 | 0.05%*RG [7] | 0.15%*FS [8] |
400 < F ≤ 1 k | 0.1%*RG [7] | 0.2%*FS [8] |
1 k < F ≤ 2.5 k | 0.2%*RG [7] | 0.5%*FS [8] |
2.5 k < F ≤ 10 k | 0.5%*RG [7] | 1.0%*FS [8] |
10 k < F ≤ 20 k | 1.0%*RG [7] | 2.0%*FS [8] |
Note: [7] RG is range；
Note: [8] FS= Voltage range x current range, when the phase Angle is within 75 degrees.
7. Specifications of Electrical Parameters(DC)
Output capacity | Excitation Voltage | ± 0.1 V ～ ± 20 V |
Excitation Current | ± 0.5 mA ～ ± 40 A |
Effective Excitation Power | 0 ～ 800 W |
Adjustment Fineness of Current | 0.005%*RG |
Specification | 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. 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%～80% R·H，No condensation Store Humidity：< 95% R·H，No condensation |
9. Epstein Frame (optional)
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 |
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 edition | TS7500 | 500 mm × 500 mm | 0.1 mm～0.5 mm | M.C | 10 kA/m | 0℃～45℃ | ≤100 Hz |
Upgrade edition | 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: 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 | TD7750-C-55-600 |
Type | Single Solenoid | Double Solenoid | Fluxgate Solenoid |
Diameter of Inner Hole Ф | 55 mm | 55 mm | 55 mm |
Length of Inner Hole L | 600 mm | 600 mm | 600 mm |
Turns Number of Coil | About 2270 T | About 2270 T | About 2270 T |
Imax | DC，± 20 A | DC，± 10 A | DC，± 20 A |
Coil Constant KH | About 3780 1/m | About 3780 1/m | About 3780 1/m |
Coil Constant KB | About 4.75 mT/A | About 4.75 mT/A | About 4.75 mT/A |
Impedance | About 1.8 Ω | About 3.6 Ω | About 1.8 Ω |
Dimension (L × W × H, mm) | 650 × 230 × 230 | 650 × 600 × 230 | 650 × 230 × 230 |
Weight | About 50 kg | About 100 kg | About 50 kg |
Working Temperature | 0°C～45°C | 0°C～45°C | 0°C～45°C |
12. Type A / Type B permeameter (optional)
Model | TS7710-A | TS7710-B |
Type | Type A | Type B |
Magnetic Field Strength | ( 1 ~ 200 ) kA/m | ( 1 ~ 50 ) kA/m |
Magnetic Field Measurement | H-coil | Rogowski-Chattock coil |
Sample Length L | ≥ 250 mm | ≥ 100 mm |
Device Dimension (L×W×H,mm) | 490 mm × 330 mm × 240 mm | 580 mm × 220 mm × 270 mm |
Weight | About 65 kg | About 53 kg |
13. Multichannel Permeameters Switch Device
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. Auto-testing Software
• The software runs on Windows systems with an intuitive and user-friendly interface.
• Fully automated control and computation with intelligent decision-making to minimize errors caused by manual operation.
• Supports automatic measurement of AC and DC magnetic properties such as Hm, Bm, Jm, Ps, Ss, Bs, Br, Hc, μi, μm, etc.; generates hysteresis loops, basic magnetization curves, power loss curves, and permeability curves.
• The software includes both scanning and pulse (shock) measurement methods for evaluating magnetic parameters.
• Real-time display of magnetizing current and magnetic flux; multiple waveform windows allow real-time monitoring of signal sampling and instrument status, with the ability to stop the process at any time.
• Test parameters can be saved as schemes for easy recall during repeated testing.
• Test reports include complete curves, test results, test conditions, and specimen information.
• Powerful file management functions: automatic data saving, deletion, and clearing of all data.
• Multiple export options for test results: direct printing, export as JPG image files, or Excel spreadsheets.
• Compatible with various printer models and supports print preview; user names and company logos can be easily added to reports.
15. Configuration List
No. | Name | Qty | Configuration | Note |
1 | TS1300 Excitation and Measurement Host | 1 | Standard |
|
2 | Testing Software | 1 | Standard |
|
3 | Manual and Certificate of Conformity | 1 | Standard |
|
4 | Test wires and Attachments | 1 | Standard |
|
5 | TS7900 Multichannel Permeameters Switch Device | 1 | Optional |
|
6 | TS7000-A Epstein Frame | 1 | Optional | 700T, ≤400Hz, 1 A/m ~ 10 kA/m |
7 | TS7000-B Epstein Frame | 1 | Optional | 700T, ≤400Hz, 1 A/m ~ 30 kA/m |
8 | TS7010 Medium Frequency Epstein Frame | 1 | Optional | 200 T, 400 Hz ~ 10 kHz |
9 | TS7020 High Frequency Epstein Frame | 1 | Optional | 100 T, 10 kHz ~ 20 kHz |
10 | TS7500/TS7510 Single Sheet Tester | 1 | Optional | According to requirements |
11 | Ring Standard Specimen | 1 | Optional | Silicon Steel AC Ring Specimen |
12 | Epsteim Frame Standard Specimen | 1 | Optional | Oriented or Non-oriented 30 mm x 300 mm / 320 mm |
13 | Single Sheet Tester Standard Specimen | 1 | Optional | Oriented or Non-oriented 500 mm x 500 mm |
14 | Type A/B Permeameter | 1 | Optional | According to requirements |
15 | Solenoid | 1 | Optional | According to requirements |
16 | Workbench | 1 | Optional | Third party Products |
17 | Computer Table | 1 | Optional | Third party Products |
18 | Sartorius Electronic Balance | 1 | Optional | 0.1 ~ 3.2kg，Precision：0.01g |
19 | Computer | 1 | Optional | Third party Products |
20 | Printer | 1 | Optional | Third party Products |
• Note: The above is only for reference. The specific configuration list depends on the technical protocol.
16. Ordering Information
