TS2820 Stacking Factor Measurement and Analyzer for Electrical Steel Sheets
(Original Model: TS1780)
*Above picture is only for reference, subject to actual delivery
TS2820 is a special instrument for measuring the stacking factor of electrical steel sheet. It is mainly composed of precision electronic balances, metal splints, pressure pump, length measuring devices, and computer software.
Reference Standards: GB/T 19289-2019 Methods of measurement of resistivity, density and stacking factor of electrical steel strip and sheet (co-drafted by TUNKIA), IEC 60404-13, ASTM A719/A719M, etc.
The pressure pump is controlled by a computer, and applies a pressure of about 1Mpa to the stacked specimen during testing.
The length measuring device accurately measures the height of the two diagonal points of the stacked sample, and automatically transmits it to the computer.
Multiple sets of specimen information can be entered in advance to realize batch testing.
The software reads the specimen length, width, stacking height, mass, density and other data, and calculates the stacking coefficient ƒ.
Except for setting necessary parameters and placing specimens, other testing process can be done automatically by computer software.
After the test is completed, the software can generate a test report according to user-defined templates, with support for export and printing.
This device can be integrated into an automatic testing system for electrical steel properties, enabling automatic loading/unloading and measurement.
Height (h) Measurement | Measuring Range | 0 ~ 65 mm |
Best Measurement Uncertainty (k=2) | 0.2% | |
Mass (m) Measurement | Measuring Range | 0 ~ 3.2 kg |
Best Measurement Uncertainty (k=2) | 0.1g | |
Stacking Factor (ƒ) Measurement | Applied Pressure Range | ( 1 ± 0.05 ) MPa |
Test Time | Approx. 30 s ~ 40 s per test (including pressurization time) | |
Best Measurement Uncertainty (k=2) | 0.2% | |
Reproducibility (Standard Deviation) | 0.5% | |
Specimen Requirements | Stack Thickness | Not less than 6 mm |
Dimensions (W × L) | 30 mm × ( 280 ~ 320 ) mm | |
Other Requirements | The surface shall be clean, flat, free of stains, scratches, and burrs |
Power Supply | AC ( 220 ± 22 ) V, ( 50 ± 2 ) Hz |
Temperature Performance | Operating temperature: 0 °C to 40 °C; Storage temperature: -20 °C to 70 °C |
Humidity Performance | Operating humidity: 40% to 80% RH, non-condensing; Storage humidity: < 95% RH, non-condensing |
Air Supply Requirements | Compressed air pressure not less than 0.6 MPa; air consumption not less than 100 L/min An air compressor may be purchased as an option, or the air supply may be provided by the user |
Test Platform Dimensions | 1000 mm(W) ×600 mm(D) × 880 mm(H) |
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