*Above picture is only for reference, subject to actual delivery
1. Summary
The TS4000 is a dedicated system for measuring the DC magnetic properties of soft magnetic materials. It consists of a DC excitation and measurement unit, Type-A or Type-B permeameters (optional), solenoids (optional), electromagnets (optional), and software. The device can directly measure the DC magnetic parameters of soft magnetic ring specimens or other closed magnetic circuit samples by winding coils around them and generating corresponding magnetic property curves. It can also measure the magnetic parameters of open magnetic circuit samples by using optional Type A/B permeameters, solenoids, or electromagnets.
2. Features
Electrical parameters calibration function.
The specimen is demagnetized using slow amplitude reduction.
Ultra-wide range of current continuously and stably adjustment.
Scanning method doesn’t use relay to switch current range.
Support scanning and impact testing method.
Type A /B Permeameter (optional): apply for open-circuit specimen testing.
Solenoid (optional) : apply for Hc of specimen testing.
Modular design, easy to upgrade or maintenance.
Automatically testing by professional software.
3. Reference Standards
GB/T 13012-2008 Methods of measurement of d.c. magnetic properties of magnetically soft materials
GB/T 3656-2022 Methods of coercivity measurement of magnetic iron and magnetically soft alloy by pulling out procedure
GB/T 13888-2024 Methods of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit
GB/T 35690-2017 Methods for the determination of the relative magnetic permeability of feebly magnetic materials
IEC 60404-4 Magnetic materials - Part 4: Methods of measurement of d.c. magnetic properties of magnetically soft materials
IEC 60404-7 Magnetic materials - Part 7: Method of measurement of the coercivity (up to 160 kA/m) of magnetic materials in an open magnetic circuit
IEC 60404-15 Magnetic materials - Part 15: Methods for the determination of the relative magnetic permeability of feebly magnetic materials
4. Applications
5. Magnetic Parameter Specifications
Specimen Type | Method | Parameter | Uncertainty ( k = 2 ) | Repeatability |
Ring Specimen | Impact Testing Method | Bs | 1.0% | 0.3% |
Br | 1.0% | 0.3% | ||
Hc | 1.0% | 0.5% | ||
μi | 4.0% | 1.5% | ||
μm | 2.0% | 1.0% | ||
Open-circuit Specimen | Permeameter (Impact Method) | Bs | 2.0% | 0.5% |
Permeameter, Electromagnet (Scanning Method) | Bs | 2.0% | 0.5% | |
Br | —— | 0.5% | ||
Hc | —— | 0.5% | ||
Solenoid (Throwing Method, Fluxgate) | Hc | 2.5%① | 1.0%① |
• Measurement conditions :(23 ± 5)℃, demagnetized before testing.
• Ring specimen should be thin-walled rings, the ratio of outer diameter to inner diameter should be less than 1.1.
• Note ①: use reference specimen to test.
6. Electrical Parameter Specifications
Output | Current Range | 0 ～ ± 25 A |
Maximum Power | 1000 W | |
Adjustment Fineness | 0.005%*RG ① | |
Optimal Measurement Uncertainty(k=2) | 0.2% | |
Magnetic Flux Measurement (Flux Meter) | Flux Meter Range | 500 μWb, 5 mWb, 25 mWb |
Flux Meter Drift | Max. value of 0.05%*RG/min or 1 μWb/min | |
Optimal Measurement Uncertainty(k=2) | 0.3% + 5 μWb | |
Magnetic Field Measurement (Tesla Meter) | Range | 0～2000 mT |
Optimal Measurement Uncertainty(k=2) | 0.5%*RG（B≤2000 mT） | |
Features | Hall probe nonlinear correction function | |
Note ①: RG is the range value; ②Tesla meter function is optional. | ||
7. General specifications
Temperature Performance | Operating Temperature: 0°C~40℃； Storage Temperature: -20°C～70°C |
Humidity Performance | Operating Humidity: 40%～80% R·H, no condensation Storage Humidity : < 95% R·H, no condensation |
7. Solenoid (optional)
Model | TS4550-A-55-600 | TS4550-B-55-600 | TD4550-C-55-600 |
Type | Single solenoid | Double solenoid | Fluxgate solenoid |
Diameter of inner hole Ф① | 55 mm | 55 mm | 55 mm |
Length of inner hole L | 600 mm | 600 mm | 600 mm |
Maximum magnetic field② | 30 kA/m | 15 kA/m | 30 kA/m |
Imax | DC，± 20 A | DC，± 10 A | DC，± 20 A |
Dimension (L × W × H, mm) | 650 × 230 × 230 | 650 × 600 × 230 | 650 × 230 × 230 |
Working temperature | 0°C ~ 45°C | 0°C ~ 45°C | 0°C ~ 45°C |
Note: ① Solenoid dimensions can be customized according to the shape and size of the sample to be measured. For a custom solenoid, the maximum magnetic field and device dimensions must be redesigned. ② If a higher maximum magnetic field is required, a custom solenoid can be ordered. | |||
9. Type A and B Permeameter (optional)
Model | TS4510-A | TS4510-B |
Type | Type A Permeameter | Type B Permeameter |
Range of H | ( 1 ～ 200 ) kA/m | (1 ～ 50 ) kA/m |
Magnetic Measurement | Field coil | Rogowski-Chattock coil |
Specimen length | ≥ 250 mm | ≥ 100 mm |
Dimension (L × W × H) | 490 mm × 330 mm × 240 mm | 580 mm × 220 mm × 270 mm |
Weight | About 65 kg | About 53 kg |
9. Electromagnet (optional)
Picture | Function |
| Hmax is up to 1.2T. |
Magnetic field programmable continuously adjustable. | |
Poles are made of pure iron, and its surface is highly parallel | |
Pole diameter: 100 mm, | |
The gap between 2 poles can be adjusted in the range of 0 ~ 50mm | |
Low input power. | |
Natural cooling mode, don’t use external water cooler. |
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