5. Specifications of magnetic parameters
Typical Frequency | Parameter | Measurement
Range[1] | Optimal Measurement Uncertainty (k=2) [6] | Optimal Repeatability[6] |
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% |
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
Output capability | Excitation Voltage | 0.1 Vrms ～ 200 Vrms |
Frequency | 45 Hz...1 kHz... 2.5 kHz...10 kHz (optional) |
Effective Excitation Power | 500 VA / 1500 VA (optional) |
Excitation Current | 500VA | 0.5 mApk ～ 15 Apk |
1500VA | 0.5 mApk ～ 45 Apk |
Harmonic | 2... 63 (optional) |
Specification | Frequency (Hz) | Uncertainty of Effective value of voltage and current（k=2） | Uncertainty of active power（k=2） |
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] |
7. 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 |
8. 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.
9. 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 |
10. Auto-testing Software
• The software runs on Windows systems with an intuitive and user-friendly interface.
• Fully automated control and computation with intelligent analysis, minimizing errors caused by manual operation.
• Real-time display of sampled waveforms I(t), U(t), B(t), and the B(H) hysteresis loop; measurements can be stopped at any time.
• Test parameters can be saved as templates (test schemes) for easy reuse in repeated measurements.
• Test reports include complete curve diagrams, measurement results, test conditions, and specimen parameters.
• After multi-point clustering, the software can display a cluster of B(H) hysteresis loops, along with the coordinate data of each point on the curves.
• B(H) magnetization curves and Ps(B) power loss curves obtained under different conditions can be overlaid on a single chart for comparative analysis.
• Pass/fail criteria can be set by defining upper and lower limits for test parameters; compliance is visually indicated using color-coded data tables.
• Powerful file management functions: automatic data saving, data deletion, and full data clearing are supported.
• Multiple export options for test results: direct printing, export as JPG images, or Excel spreadsheets.
• User logos and company names can be easily added to the test reports.
Software interface
11. Configuration List
No. | Name | Qty | Configuration | Note |
1 | TS1200 Excitation and Measurement Host | 1 | Standard |
|
2 | Software | 1 | Standard |
|
3 | Manual and Certificate of Conformity | 1 | Standard |
|
4 | Test Wires and Attachments | 1 | Standard |
|
5 | TS7000-A Epstein Frame | 1 | Optional | 700T, ≤400Hz, 1A/m ~ 10 kA/m |
6 | TS7000-B Epstein Frame | 1 | Optional | 700T, ≤400Hz, 1A/m ~ 30 kA/m |
7 | TS7010 Medium Frequency Epstein Frame | 1 | Optional | 200 T, 400 Hz～10 kHz |
8 | TS7500/TS7510 Single Sheet Tester | 1 | Optional | According to requirements |
9 | Ring Standard Specimen | 1 | Optional | Silicon Steel AC Ring Specimen |
10 | Epstein Frame Standard Specimen | 1 | Optional | Oriented or Non-oriented 30 mm x 300 mm / 320 mm |
11 | Single Sheet Tester Standard Specimen | 1 | Optional | Oriented or Non-oriented 500 mm x 500 mm |
12 | Workbench | 1 | Optional | Third party Products |
13 | Sartorius Electronic Balance | 1 | Optional | 0.1～3.2kg, Precision: 0.01g |
14 | Computer | 1 | Optional | Third party Products |
15 | Printer | 1 | Optional | Third party Products |
• Note: The above is only for reference. The specific configuration list depends on the technical protocol.
12. Ordering Information
