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China, Chinese Laboao Portable Digital Paint Coating Ultrasonic Thickness Gauge1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Weighing Measuring ApparatusGaugeUltrasonic Thickness GaugeUltrasonic Thickness Gauge for Concrete
Zhengzhou Laboao Instrument Equipment Co., Ltd.
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Product Description Laboao Portable Digital Paint Coating Ultrasonic Thickness Gauge Product DescriptionThe LM-2 series thickness gauge has extremely high measuring performance, and the indication value has high stability and accuracy. LM-2D has the function of penetrating the coating, and can directly measure the thickness of the substrate without removing the coating on the surface of the object to be measured. Coatings applicable to this function include: paint layer, plastic coating, etc. This function is realized by measuring two continuous bottom echoes of the substrate. This mode also has more advantages: zero-free calibration, high stability of indication value and zero drift.1. The working principle: Pulse-echo mode (standard mode, used for ordinary thickness measurement), Echo-echo mode (coating mode, used to measure the net thickness of the substrate without removing the paint layer)2. One point calibration: used for routine measurement;Two-point calibration: increases measurement accuracy when measuring wall thickness of curved surface or in special application.3. Measurement error: ±0.05 mm (less than 10 mm), ±5% H+0.01 (more than 10 mm) Note: H is the thickness of the object to be measured.4. V path correction: v sound path correction to compensate nonlinearity of bimorph probe5. Minimum scanning: drag the probe along the surface of the object to be measured, and the instrument can automatically find a place to measure the thinnest thickness.6. Application software: UmView software is used to transmit, store, analyze and edit documents of measurement data (optional)7. Has the function of penetrating the coating, the measuring range is 3-20mm. (Use standard probe LM-2D Only)Product ParametersModelLM-2LM-2DMeasuring range0.8-300 mm (Depending on the probe and the material to be tested, the standard measurement range:1-100mm)Penetration modeNO3-18 mmworking principlePulse-echo modePulse-echo mode, Echo-echo mode Probe compensation lineA probe compensation line is built in7 kinds of probe compensation wires are built in and matched with 7 kinds of probes.Measurement resolution0.1mm Display128× 64 Dot Matrix LCD Display with EL Backlight, Adjustable contrastRepeatability±0.05mmUnit and Display ResolutionMillimeter-0.01,0.1 inch-0.001,0.01Calibration modezero calibration, two-point calibrationThe measurement update rate4HzThe 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.Alarm functionset the thickness limit and give an alarm to the measured value outside the limit.Sound speed storagestore the sound speed of 5 different materials.languageChinese or EnglishCommunication interfaceUSB interface or RS232 serial port (optional)power supplytwo 1.5V AA batteries. When the power is insufficient, there will be a low voltage prompt.Operating timeTwo No.5 Batteries can be used for 200 hours (no backlight)Automatically shut downafter 5 minutes without operationworking temperature-10oC ~+50oC, with special requirements up to -20oCSize149*73*32mmWeight200g (including battery)Standard configurationthickness gauge host, standard probe, instrument box, two alkaline batteries, coupling agent, operation manual, certificate of approval and packing listOptional accessoriesrubber sheath, a variety of optional probes; Step test block for calibration; Coupling agent and high temperature coupling agent Optional probeModelPT08PT06PT04ZT12GT12TypeStandardSmall crystal tubeFingertipsCoarse crystal (cast iron)High temperatureFrequency5MHZ7.5MHZ10MHZ2MHZ5MHZContact diameter11.5mm8.7 mm7.3 mm17 mm15 mmmeasuring range0.8~100mm0.8~30mm0.7~12mm4.0~508mm4.0~80mmallowable temperature-10oC ~+50oC-10oC ~+50oC-10oC ~+50oC-10oC ~+50oCBelow 480oC Configuration listmainframe1Coupling agent1probe1battery2Packing document1Instrument seal box1Note: If send it by air, not including batteries, it's an empty bottle for Coupling agent.
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