Article List
- Regulations of using plating thickness gaugesAn instrument for thickness measurement of coatings on the surface protection of materials and coatings, including coatings, plating, overlays, chemically wet films, etc. (referred to as coatings in relevant and international standards). Coating thickness measurement has become an important part ofThickness Gauge information June 19, 2019
- ultrasonic coating gauge guideproduct description:Measuring the thickness of the wet film ultrasonic thickness gauge is faster, more reliable, and more accurate.The monolithic instrument is suitable for one-handed operation because the large contact surface of the "big foot probe" has better stability during the measurement, allThickness Gauge information June 17, 2019
- Coating thickness gauge definitionThe thickness of ultrasonic thickness measurement gauge has become an important part of the processing industry and surface engineering quality inspection, and it is a necessary means for products to achieve superior quality standards. In order to internationalize the products, China's export commodThickness Gauge information June 14, 2019
- Usage tips of ultrasonic thickness gauge1.General measurementPerforming the thickness measurement gauge is twice with the probe at one point. In the two measurements, the split faces of the probes should be 90° each other, and the smaller value is the thickness of the workpiece to be tested.2.30mm multi-point measurement method: When theThickness Gauge information June 13, 2019
- The time controls of the coating by the use of the coating thickness gaugeThe electronic coating thickness gauge can non-destructively measure the thickness of non-magnetic coatings on magnetic metal substrates (such as steel, iron, alloys and hard magnetic steel) (such as aluminum, chromium, copper, tantalum, rubber, paint, etc.) and non-magnetic The thickness of a non-cThickness Gauge information June 12, 2019
- Material thickness coating thickness gaugeMaterial thickness digital coating thickness gaugeFor different materials, when he has only one side to access, you can use an ultrasonic thickness gauge to accurately measure its thickness.Such instruments are ideal for monitoring corrosion and erosion.The portable ultrasonic thickness gauge can coThickness Gauge information June 12, 2019
- Welding steps and process requirements of the piezo diaphragm1. Check the piezoelectric diaphragm: Selecting a piezo diaphragm for buzzer with good appearance and no oxidized substrate for the substrate and silver plating.2. Piezo diaphragm with tin: First, the copper/steel substrate of the piezo alarm element is tinned. Because the copper/steel substrate disBasics of Piezoelectric Ceramics July 10, 2019
- how does piezoelectric diaphragm buzzer works ?The sound source of the electric piezo diaphragm buzzer sound element is mainly from the piezoelectric ceramic sheet. The piezoelectric ceramic piece is composed of a piezoelectric ceramic plate printed with electrodes on both sides and a metal plate (brass or stainless steel, etc.). The adhesive isBasics of Piezoelectric Ceramics July 12, 2019
- The characteristics of high quality piezoelectric buzzer and the working principle of buzzer?The piezoelectric ceramics buzzer is composed of a piezoelectric ceramic sheet and has a piezoelectric effect. Widely used in clocks, computers, telephones, washing machines, various alarm devices, etc.High-quality piezoelectric buzzer has the following characteristics:1, the sound is clear2, ultra-Basics of Piezoelectric Ceramics July 15, 2019
- Composition and advantages of piezoelectric diaphragm buzzerComposition of piezo ceramic elements The piezoelectric diaphragm element is made of lead zirconate titanate or lead magnesium niobate piezoelectric ceramic material. Silver electrodes are plated on both sides of the ceramic sheet, and after polarization and aging treatment, they are adhered to theBasics of Piezoelectric Ceramics July 11, 2019