Silicon Steel Sheet Iron Loss Tester

Silicon Steel Sheet Iron Loss Measuring Instrument is used for measuring iron loss silicon steel appliances, equipment designed in the light of GB GB/T13789-92 measurement, control technology and the use of A / D, D / A combination of built-in sine wave excitation power, the test results directly through the digital header shows an intuitive understanding of electrical sheet steel to the wear and tear.

Equipment is mainly used for core loss silicon steel single-site inspection. Can be widely used in steel sheet production, trade, motors, transformers and other applications of silicon steel sheet manufactured products industries, on the silicon steel quality management.

Equipment, light weight, small size, simple and convenient. Only a steel sheet material or finished products can be directly read press to W / kg iron loss expressed in the value of production without special sample. Electrical steel (silicon steel), orientation and non-oriented, cold-rolled and hot rolled steel and iron, etc. can be used ordinary.

One feature of this instrument

◆ instrument for measuring the thickness of the cold variety of orientation, no orientation and hot-rolled steel sheet of iron loss;

◆ equipment directly to the chip to measure electrical steel sheet and iron loss, convenience sampling, test results without copper loss;

◆ use of digital direct reading instrument (unit: W / Kg), testing is simple and reproducible;

◆ instrument control panel touch-button design, beautiful appearance, simple operation;

◆ equipment sinusoidal magnetic flux in the test to maintain the effective elimination of harmonics;

◆ test probe to join the air flux compensation coils, to ensure that test results are more accurate;

◆ 3 Bm test point for the user is free to set, set off after the data is not lost;

◆ according to test data, hand drawn on paper in the coordinates of Ps (B) loss curves, comparison of materials;

◆ instrument design for the aluminum desktop chassis, light weight, portable and convenient.

【Description】 XL93/100M particularly iron loss silicon steel measuring accuracy is the size of the square circle square circle in the standard sample calibration, the test square circle, obtained by standard sample. Actual use, the user can the known properties of silicon steel as a standard sample, to compare the test measured the performance of silicon steel. As a rapid measurement of iron loss silicon steel equipment, the repeatability of ± 1% silicon steel have been able to meet the user determine performance, but its results can not serve as legal basis.
Second, measuring principle

Control technology used and A / D, D / A combination of built-in sine wave excitation power supply, reference GB GB/T13789-92 single electrical steel sheet (with) magnetic measurement method.
Exciting agency: single yoke permeability meter.
Third, technical indicators

● Working voltage: 220V ± 20% exchange, insurance: 1A

● display: 4-digit LED digital display

● Test frequency: 50Hz, 60Hz freedom of choice
● magnetic induction setting range: Bs1: 0.5 ~ 1.0T; Bs2: 1.0 ~ 1.5T; Bs3: 1.5 ~ 1.9T

● Thickness Range: 0.10 ~ 0.50mm

● silicon steel size requirements: ≥ 50mm × 50mm, the surface smooth

● Test Repeatability: ± 1%

● test accuracy: 5% (by conversion to square circle square circle sample test results)

● Display refresh rate: 6 times / sec

● Use environment: Temperature -10 ° C ~ 40 ° C; Humidity: 35 ~ 75%

● Dimensions and weight: 235 × 90 × 330mm (width × \ \ u39640X × \ \ u28145X), 2.5kg


● Test range: 0.10 ~ 19.99 W / kg

IV Notes
1-chip attached to a standard calibration test data be used only as instruments for everyday use normal or reference, not as a sample of the absolute value.

2, large areas of silicon steel sheet of the test, the proposed multi-point test and the average whichever is appropriate; on the same batch of material testing as well.

3 that the sample surface of rust, stains, creases, and no formation factor, the test data will result in larger deviations.

4, the shape of complex stamping film, test conditions should be set in the same position and comparing the same test data.

5, the effective contact area for stamping film is less than the sampling area and lead to the probe can not be tested, the thickness can be modified by setting the following formula: sample size / effective area * Sample thickness = thickness of the revised

6, apparatus used to use when away from magnetic interference.

7, the tested sample should be placed flat on the counter in the test, to ensure effective between the probe and sample contact, reduce the bad caused by exposure measurement error.

8 that the sample can not be placed in the metal articles, so as not to affect the test results.

8, product warranty

Since the product free of charge from the date of factory warranty for one year and a half, the warranty period, customers enjoy free maintenance and parts replacement services. More than the warranty period, the Company is responsible for the maintenance, but the replacement parts to be charged and the other costs of production for maintenance.

【Following is not a free warranty】

1, due to human carelessness or improper use of lead parts defect warranty coverage is not in the list free of charge;

2, the user without manufacturer authorization, demolition equipment or replacement parts on their own caused by equipment not normally used, not in the list of free warranty;
3, caused by irresistible external devices can not normally use (such as floods, fires and typhoons and other natural disasters and accidents, etc.), not in the list of free warranty;

4, because the user transportation, use, storage devices can not be normal due to improper use (including moisture, corrosion mildew, rust, mechanical damage, etc.), not in the list of free warranty.
5, packing list
Silicon Steel Sheet Iron Loss Measuring Host
Single-yoke magnetic permeability meter (probe)
Probe cable
Calibration using standard film
Power Line
User's manual
Certificate