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China, Chinese Laboao Ultrasonic Thickness Gauge Underwater Lm-3 Multi-Echo Ultrasonic Thickness Gauge1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Weighing Measuring ApparatusMeasuring DeviceThickness GaugeUltrasonic Thickness Gauge
Zhengzhou Laboao Instrument Equipment Co., Ltd.
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Product DescriptionProduct DescriptionOur company has introduced a hand-held precision ultrasonic thickness gauge LUM-3 using single crystal delay line probe, which uses single crystal delay probe and uses multiple echoes to improve accuracy, so that the resolution can reach 0.001mm and the lower limit of measurement can reach 0.30 mm. LM-3 has two working modes: normal and precise. The common mode adopts the interface wave-echo method, and the measuring range is 1.5 mm ~ 20 mm; The precision mode adopts echo-echo method, and the measurement range is 0.30mm ~ 10 mm. Suitable for measuring flat sheet steel parts.Features1. High precision, 0.001mm resolution 2. Suitable for measuring thin materials, can accurately and reliably measure 0.25mm flat thin steel plate material 3. Can penetrate through the coating, such as paint layer on the material, without polishing, can directly measure the thickness of the substrateSpecificationModelLM-3Display128× 64 Dot Matrix LCD Display (EL Backlight)Working principleInterface wave-echo mode (normal mode)echo-echo mode (precision mode)Measuring range1.5~20mm (Normal mode) 0.3~10mm (Precision mode)Unit and Display ResolutionMillimeter-0.001,0.01,0.1 inch-0.0001,0.001,0.01Indication error±0.01 mm (below 3mm) ;±0.05 mm (below 20 mm)Calibration modeOne-point calibration, two-point calibrationThe measurement update rateFor routine measurement: 4Hz; scanning the minimum value:25 HzThe sound speed range of the material1000 - 9999m/s or 0.0394 - 0.3937in/usThe storage functiondivided into 5 arrays, which can store 500 thickness values.Sound speed storagestore the sound speed of 5 different materials.LanguageChinese or EnglishPower supplytwo 1.5V AA batteries. When the power is insufficient, there will be a low voltage prompt.Operating timealkaline battery can be used for 200 hours (no backlight)Automatically shut downafter 5 minutes without operationWorking temperature-10℃~+50℃, with special requirements up to -20℃Size149*73*32mmWeight200g (including battery)Standard configurationLM-3 thickness gauge, single crystal probe, instrument box, two alkaline batteries, coupling agent, operation manual, certificate of approval and packing list
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