Repair the US GE ultrasonic hardness tester MIC10

NegotiableUpdate on 05/06

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Overview

Repair the GE ultrasonic hardness tester $r $n in the United States because it ensures high repeatability of experimental results when measuring small dents. Vickers diamond is fixed at the top of a metal rod, and the metal rod is excited to produce longitudinal vibrations at a frequency of approximately 78Hz. When Vickers diamond comes into contact with the tested substance, the resonance frequency changes. The variation of $r $n is related to the size of the indentation in Vickers diamond. This size is also related to the hardness of the tested substance. The resonance frequency can be measured very accurately, which is why the UCI method is suitable for evaluating Vickers dents. The entire testing procedure is fast and easy.

Product Details

Repair the US GE ultrasonic hardness tester MIC10

Years of maintenance experience, proficient in handling fault codes E0.0 E1.0 E0.2

Because high repeatability of experimental results can be ensured when measuring small dents. Vickers diamond is fixed on a metal round rod

At the top, the metal rod is excited to produce longitudinal vibrations at a frequency of approximately 78Hz. When Vickers diamond comes into contact with the tested substance, the resonance frequency changes. This change

The occurrence of deformation is related to the indentation size of Vickers diamond. This size is also related to the hardness of the tested substance. The resonance frequency can be measured very accurately, which is why

Why is the UCI method suitable for evaluating Vickers dents, the entire testing procedure, so easy and fast.

MIC10 has two factory models: ● B basic model ● DL storage model. Compared with the B model, DL has additional data storage function. You can store the data in this instrument for easy printing in the future, or use special software to transfer the data to a computer. If you use an auxiliary memory card, you will be able to store and process data as you wish.

Repair the US GE ultrasonic hardness tester MIC10

Important precautions regarding MIC10: The new display mode of MIC10 is different from the previous tester with serial number 1001.

So when renovating software for instruments with smaller serial numbers, this should be noted. This change does not affect normal operation.

Before reading, X represents the average; The reading S representing a single value decreases (no reading=single value). The reading s (seconds) representing the dwell time will also decrease

The detector connection and hardness ratio N/mm2 are displayed in other positions. Here are some of the most important technical testing requirements that can ensure you make accurate measurements.

The test load of the test material must match the surface quality of the material: ● Smooth, homogeneous surface requires low test load ● Rough, uneven surface requires as high a load as possible. The load surface should avoid any impurities (oil stains, dust, etc.) and rust.

The surface roughness should not exceed about 30% of the penetration depth. The thickness of the thin metal sheet must be equivalent to ten times the reading depth of Vickers diamond.

UCI mode is a comparison method (measuring raw coefficients) with high measurement reproducibility. The UCI mode will not replace traditional testing conducted according to Vicker, but rather provide a quick and reliable supplement to it. The UCI mode can be directly compared with the results obtained from standardized Vickers measurements based on material samples, which is crucial for evaluating the accuracy of UCI mode measurements.