LS213 ultrasonic thickness gauge Introduction: The LS213 ultrasonic thickness gauge is easy to operate and uses the principle of ultrasonic pulse reflection to measure the thickness of materials. When the ultrasonic pulse emitted by one of the crystal sensors of the double-crystal probe reaches the material interface through the measured object, the pulse will be reflected, and the other crystal sensor receives the echo. The professional timing chip inside the instrument accurately records the time of ultrasonic propagation in the material, and finally the instrument determines the thickness of the measured material through time and sound speed. The measuring range of the instrument is 0.8mm-350mm, which can measure the thickness of most engineering materials, including metals (such as steel, aluminum, copper, etc.), plastics, ceramics, glass and other materials. characteristic: 1. The instrument uses a high-sensitivity ultrasonic double-crystal probe, which can effectively reduce clutter. The probe shell is made of stainless steel, hard and durable 2. The thickness gauge can automatically select the appropriate gain according to the material type and thickness, that is, the signal amplification factor, to achieve the best measurement effect 3. LS213 has built-in professional timing chip, which has good stability and test accuracy, and the resolution can be accurate to 0.01mm 4. The instrument is used to measure the thickness of metal (steel/iron/aluminum/copper) and non-metal (ceramic, plastic and glass) substrate and any other ultrasonic conductor 5. In the QC measurement mode, the instrument can set the upper and lower limits of the thickness to be tested, and can automatically determine whether the thickness of the material to be tested is qualified, so as to realize rapid detection 6. In the statistical measurement mode, the instrument will automatically count the maximum, minimum and average values of the latest 9 measured values during the test. Technical parameters: Measuring range: 0.8-350mm (45 # steel) Resolution: 0.8-100mm: 0.01mm 100-350mm：0.1mm Measuring accuracy: 0.8-10mm: ± 0.05mm 10-350mm: ± 0.5% H, H is the standard value Sound speed range: 1000~9999m/s Probe specification: 5MHz φ 10 Double crystal probe Display screen: 240 * 160 dot-matrix LCD Unit: mm/inch Power supply mode: 2 AA alkaline dry batteries Host size: 142 * 72 * 28 mm Weight: about 230g Operating temperature range: - 10~50 ℃, 0~85% RH (no condensation) Storage temperature range: - 10~60 ℃, 0~85% RH (no condensation)
Introduction: The LS213 ultrasonic thickness gauge is easy to operate and uses the principle of ultrasonic pulse reflection to measure the thickness of materials. When the ultrasonic pulse emitted by one of the crystal sensors of the double-crystal probe reaches the material interface through the measured object, the pulse will be reflected, and the other crystal sensor receives the echo. The professional timing chip inside the instrument accurately records the time of ultrasonic propagation in the material, and finally the instrument determines the thickness of the measured material through time and sound speed. The measuring range of the instrument is 0.8mm-350mm, which can measure the thickness of most engineering materials, including metals (such as steel, aluminum, copper, etc.), plastics, ceramics, glass and other materials.
