TS1200 AC Magnetic Properties Measuring System for Electrical Steel

TS1200 is a special instrument for measuring the AC magnetic properties of electrical steel. It consists of excitation and measurement host, Epstein frame, Single Sheet Tester (optional), computer software, etc. It is suitable for comprehensive analysis of AC magnetic characteristics of electrical steel or core. The maximum frequency can be selected to 10kHz. Measurement of magnetic field by M.C and H-Coil (optional). l Maximum magnetization field reaches 30 kA/m (700 T Epstein frame).

  • TS1200

  • TUNKIA

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TS1200 AC Magnetic Properties Measuring System for Electrical Steel


TS1200 AC Magnetic Properties Measuring System for Electrical Steel

*Above picture is only for reference, subject to actual delivery


1. Summary

TS1200 is a special instrument for measuring the AC magnetic properties of electrical steel. It consists of excitation and measurement host, Epstein frame, Single Sheet Tester (optional), computer software, etc. It is suitable for comprehensive analysis of AC magnetic characteristics of electrical steel or core.


2. Features

  • Electrical parameters calibration function.

  • Measurement of magnetic field by M.C and H-Coil (optional).

  • Maximum magnetization field reaches 30 kA/m (700 T Epstein frame).

  • The maximum frequency can be selected to 10kHz.

  • 2 ~ 63 harmonics influence measurement (optional).

  • Slowly reduce amplitude demagnetization for specimen.

  • Software controlled automatic measurement.

  • Automatic multi-point measurement.

  • The software has been configured with multiple measurement schemes

  • Automatic calculates magnetic parameters and curves.

  • Modular design, easy to upgrade or maintenance.


3. The Reference Standard

  • IEC 60404-2 "Magnetic materials-Part 2 Methods of measurement of the magnetic properties of electrical steel strip and sheet by EP".

  • IEC 60404-3 "Magnetic materials-Part 3 Methods of measurement of the magnetic properties of electrical steel strip and sheet by SST".

  • IEC 60404-10 "Magnetic materials-Part 10-Methods of measurement of magnetic properties of electrical steel strip and sheet at medium frequencies".


4. Applications

TS1200 AC Magnetic Properties Measuring System for Electrical Steel Applications


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]

  • Note: [7] RG is range;

  • Note: [8] FS= Voltage range x current range, when the phase Angle is within 75 degrees.



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)

TS1200 AC Magnetic Properties Measuring System for Electrical Steel 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 Hz10 kHz

High Frequency Epstein Frame

TS7020

25 cm

100 T

5 mm

M.C

100 A/m

0℃~45

10 kHz20 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)

TS1200 AC Magnetic Properties Measuring System for Electrical Steel Single Sheet Tester

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

TS1200 Information


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