HFBTE Ultrasonic Thickness Gauge Meter Tester Measurement Device Testing Equipment For Metals Plastics Ceramics Glass Etc With Measuring Range 0.8 To 350mm/0.03 To 13.77in Resolution 0.01mm/0.1mm I. Product introduction Ultrasonic thickness gauge adopts the principle of the reflected plus ultrasonic measurement, which is specialized in thickness measurement of materials that can transmit ultrasonic waves such as metals (e.g.steel, aluminum, copper, etc.), plastics, ceramics, glass, etc. The instrument employs a professional design of time-chip with a resolution of up to 0.01 mm.The product conforms to the standard: JJF1126-2004 Calibration Specification for Ultrasonic Thickness Gauge. II. Characteristics The instrument adopts a professional design of time-chip with a resolution of up to 0.01 mm and it has good stability and measurement accuracy.With the function of gain automatic change, the instrument automatically selects the appropriate gain according to the material type and thickness so as to achieve the best measurement effect.With QC judging function, it can judge whether the materials are qualified according to the upper and lower specification limits to realize the rapid detection of materials.With statistical function, it can automatically count the maximum, minimum and average values of the latest 9 measured values.The instrument can adjust sound velocity in 3 ways: setting sound velocity based on material/ thickness/ manually. III.Specification Measuring Range：0.8-350mm(45#steel) Resolution :0.8-100mm:0.01mm ；100-350mm:0.1mm Accuracy :0.8-10mm:±0.05mm；10-350mm:±0.5%Reading Sound Velocity Range : 1000~9999m/s Probe : 5MHz φ10 double-crystal probe Display : 240×160 dot matrix LCD Unit : mm/inch Power Supply : 2pcs of 1.5V AAA alkaline battery （Not Included)Host Size : 142*72*28 mm Weight About : 230g Operation Temperature : Range -10~50℃，0~85%RH（No condensation）Storage Temperature : Range -10~60℃，0~85%RH（No condensation） Automatic Gain switchable Some materials are good conductors of sound and some are not. For the latter, the meter can switch the Gain freely which is to amplify the ultrasonic signal so that the emitted pulse is accurately captured by the transducer as it propagates, and obtains accurate data Ultrasonic double crystal probe The gauge probe employs a double crystal transducer consisted of two independent crystals separated by an acoustic barrier. One crystal sends ultrasonic pulses, and another is responsible for receiving them. The probe is highly sensitive and can effectively reduce clutter, and the probe housing is made of stainless steel, which is hard and durable Two measurement modes: QC Mode/Statistics Mode This ultrasonic thickness tester features two measurement mode: QC mode and statistics mode. Allowing to set upper and lower limits to check the problem areas by prompting NG under the QC mode. It will count maximum, minimum and average values of data in Statistics mode. Excellent Timer chips provide fast, accurate readings This ultrasonic thickness gauge calculates the material thickness by sound velocity and the time taken between the emitted pulse and the detected echo, a precision timing chip can bring the user the accurate time to get the accurate data The tester employs a double crystal transducer consisted of two independent crystals separated by an acoustic barrier. When the ultrasonic pulse emitted by one of the crystal sensors of the probe reaches the demarcation surface through the material to be measured, the pulse will be reflected, and received by another crystal sensor.The professional timing chip inside the instrument precisely records the time of ultrasonic wave propagation in the material, and finally the instrument determines the thickness of the material with time and velocity. The measuring range of the tester is 0.8mm-300mm, capable of testing the most engineering materials, including metals, plastics, ceramics, glass, glass fiber and any other ultrasonic good conductor.In many industries, It is essential to mesure the wall thickness to confirm the condition of the material for the normal running of the items or structure safety. This ultrasonic thickness meter can be widely used in testing the thickness of various accessories or metallic structure to check them whether to be repaired or changed such as ships, tanks, pipes or steel structure. The gauge is applicable for petroleum, chemical, metallurgical, shipbuilding, aviation and aerospace various fields. Ultrasonic Thickness Gauge Ultrasonic Thickness Gauge Ultrasonic Thickness Gauge Through Coating Ultrasonic Thickness Gauge Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 2.5 out of 5 stars 3 — 5.0 out of 5 stars 2 3.5 out of 5 stars 2 Price $115.00$115.00 $159.00$159.00 $275.00$275.00 $335.00$335.00 Measuring Range 0.9-300mm(5P,φ10) 0.8-350mm(45#steel) 0.75～400mm (in steel) PE model(0.75～400)mm (in steel) EE model(0.75-25mm） Display Resolution 0.1mm 0.8-100mm:0.01mm ；100-350mm:0.1mm 0.1mm/0.01mm 0.1mm/0.01mm Accuracy ±（0.1+1%H）mm，H is the thickness of the measured object 0.8-10mm:±0.05mm；10-350mm:±0.5%Reading ±(0.5%H+0.01)mm; H is thickness ±(0.5%H+0.01)mm; H is thickness Sound Velocity Range 1000~9999m/s 1000~9999m/s 1000~9999m/s 1000~9999m/s Data storage function Each group can store 200 data, a total of 10 groups can store 2000 data automatically count the maximum, minimum and average values of the latest 9 measured values memory 700 group memory 1000 group USB NO NO ✓ ✓ Unit mm mm/inch mm/inch mm/inch Operating type Pulse-echo Pulse-echo Pulse-echo Pulse-echo and echo-echo