AS850 ultrasonic thickness measurement object thickness product characteristics of the instrument. In the industrial production of products used to continuously measure the thickness (e.g., plate, strip, paper, etc.). The use of such instruments has α-rays, β-rays, γ-rays to penetrate the thickness gauge radioactive properties; ultrasonic frequency with the use of ultrasonic thickness variation; with the principles of the eddy eddy current thickness gauge; there capacitive thickness meter. The use of microwave and laser technology into thickness gauge, is still in development, testing phase. AS850 Technical Parameters ultrasonic thickness measurement range 1.2-220mm (steel) measurement error ± (1% ± 0.1) mm Velocity adjustment range 1000-9999m / s pipe measurement limit φ10mm probe: φ20 * 3mm (Steel) φ6mm probe: φ12 * 2mm (steel) operating frequency range of 0-45 ℃ Operating Temperature 5MHz/2.5MHz anti-measured speed of sound data storage function √ √ Low Battery indication Auto power off function √ √ Packing Product Size / Weight 159 * 63 * 33mm/175 grams Packing Packaged TM8816 Ultrasonic Thickness Gauge Measuring range (metric / imperial) :1.2-200 .05-8inch measurable Materials measured: any hard materials online thickness gauge, such as: steel concrete thickness, steel, aluminum, copper , brass, zinc, quartz glass, polyethylene, PVC, gray cast iron thickness, ductile portable thickness, ceramics, plastics and any other good ultrasonic wave conductor thickness. Display: 4 10 mm LCD display. Sensor: Ultrasonic 5MHzф8 test range :1.0-200 mm (No. 45 steel) velocity measurement: 500 ~ 9000 m / s Resolution: 0.1 mm Accuracy: 0.5% H +0.1 (H is the measured thickness of the material) Automatic memory material code and velocity values, easy to use. Coating Thickness Gauge | Thickness [Portable] | Baoding thickness provided by 星枫 instruments. Search for "rangefinder, coating thickness gauge, ultrasonic thickness gauge, Hardness Tester, vibrometer" fly suppliers, network operators choose to have the whole alliance certification: Nanchang Xing Feng Instrument Co., Ltd. (www. xingfengyiqi.com), trustworthiness and reliability, "Business League call" on the page now click on live chat with us now!