LS211 ultrasonic thickness gauge Introduction: LS211 ultrasonic thickness gauge uses the principle of ultrasonic pulse reflection to measure thickness. When the ultrasonic pulse emitted by the probe reaches the material interface through the measured object, the pulse is reflected back to the probe. It is a nondestructive testing method to determine the thickness of the measured material by accurately measuring the time of ultrasonic propagation in the material. The measuring range of the instrument is 0.8mm-600mm, which is suitable for measuring the thickness of metals (such as steel, aluminum, copper, etc.), plastics, ceramics, glass and other materials. characteristic: 1. The material thickness is determined by the time required for the pulse to propagate in the tested material and the sound speed of the material. LS211 has a built-in professional timing chip, which has good stability and test accuracy, and the resolution can be accurate to 0.001 mm. 2. 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. 3. The material and thickness of the material will affect the strength of the signal received by the probe. The LS211 ultrasonic thickness gauge can automatically select the appropriate gain, that is, the signal amplification factor, according to the material type and thickness to achieve the best measurement effect 4. The instrument has high test accuracy, ensuring that it can pass the test of the national authoritative metrology institute 5. The instrument is used to measure the thickness of metal (steel/iron/aluminum/copper) and non-metal (ceramic, plastic and glass) substrates and any other ultrasonic conductor. During the test, the other surface of the material must be parallel or coaxial with the measured surface 6. The instrument can measure materials with thickness of 0.8mm-600mm, meeting the measurement needs of most users 7. 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 8. 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 9. The LS211 ultrasonic thickness gauge is made of ABS plastic shell, anti-slip silicone keys, comfortable grip, convenient operation and ergonomic design Technical parameters: Measuring range: 0.8-600mm (45 # steel) Resolution: 0.8-10mm: 0.001mm 10-100mm：0.01mm 100-600mm：0.1mm Measurement accuracy: 0.8-10mm: ± 0.05mm; 10-600mm: ± 0.5% H, H is the standard value Sound speed range: 1000~9999 m/s Probe specification: 5MHz φ 10 Double crystal probe Display: 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
Introduction: LS211 ultrasonic thickness gauge uses the principle of ultrasonic pulse reflection to measure thickness. When the ultrasonic pulse emitted by the probe reaches the material interface through the measured object, the pulse is reflected back to the probe. It is a nondestructive testing method to determine the thickness of the measured material by accurately measuring the time of ultrasonic propagation in the material. The measuring range of the instrument is 0.8mm-600mm, which is suitable for measuring the thickness of metals (such as steel, aluminum, copper, etc.), plastics, ceramics, glass and other materials.
