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Thickness Gauge information

  • Jun
    14
    Options of Ultrasonic Thickness Gauge Sensor
    Handheld ultrasonic thickness gauges are available in a variety of sensors. When selecting a sensor, it is important to meet the application requirements. The following factors need to be considered: the type of material to be tested, the design of the sensor probe.Measuring rangeWhether the surface
  • Jun
    13
    Selection of coating thickness gauge and its influencing factors
    Users can choose different thickness gauges according to the needs of measurement. Magnetic thickness gauges and eddy current thickness gauges generally measure thicknesses of 0-5 mm. These instruments are divided into probes and mainframes. The galvanized coating thickness gauges are separated from
  • Jun
    13
    Usage tips of ultrasonic thickness gauge
    1.General measurementPerforming the thickness measurement gauge is twice with the probe at one point. In the two measurements, the split faces of the probes should be 90° each other, and the smaller value is the thickness of the workpiece to be tested.2.30mm multi-point measurement method: When the
  • Jun
    12
    The time controls of the coating by the use of the coating thickness gauge
    The electronic coating thickness gauge can non-destructively measure the thickness of non-magnetic coatings on magnetic metal substrates (such as steel, iron, alloys and hard magnetic steel) (such as aluminum, chromium, copper, tantalum, rubber, paint, etc.) and non-magnetic The thickness of a non-c
  • Jun
    12
    The time controls of the coating by the use of the coating thickness gauge
    The electronic coating thickness gauge can non-destructively measure the thickness of non-magnetic coatings on magnetic metal substrates (such as steel, iron, alloys and hard magnetic steel) (such as aluminum, chromium, copper, tantalum, rubber, paint, etc.) and non-magnetic The thickness of a non-c
  • Jun
    12
    Material thickness coating thickness gauge
    Material thickness digital coating thickness gaugeFor different materials, when he has only one side to access, you can use an ultrasonic thickness gauge to accurately measure its thickness.Such instruments are ideal for monitoring corrosion and erosion.The portable ultrasonic thickness gauge can co
  • Jun
    06
    What are the factors that affect the measurement of the ultrasonic thickness gauge? (1)
    (1) The surface roughness of the workpiece is too large, which is resulting in the poor coupling between the probe and the contact surface, low reflection echo, and even failure to receive the echo signal. For surface rust, in-service equipment, pipes, etc., anodizing coating thickness gauges have e
  • Jun
    06
    What are the factors that affect the measurement of the ultrasonic thickness gauge?(2)
    (9) The effect of temperature. Generally, the speed of sound in the solid materials decreases with the increasing temperature. Test data shows that for every 100 °C increase in hot material, the speed of sound drops by 1%. For high temperature in-service equipment.This is often the case. High-temper
  • Jun
    05
    How to choose a suitable coating thickness gauge for curved surface (non-planar) paint film
    When is selecting a ultrasonic coating thickness gauge, the user should select different measurement principles, measurement ranges and precision are based on the substrate, which should consider the environment of the measurement object from the actual situation. Especially for non-planar objects,
  • Jun
    05
    Coating thickness gauge for automotive car body thickness inspection
    For most car consumers, car safety, especially steel plate thickness, which has been a hot topic for discussion. Regarding the thickness of steel plates of various departments and models, it is more common to think that Japanese steel plates are thinner and German-made steel plates are relatively th
  • Jun
    04
    What’s the detection methods for coating thickness measurement(2)
    Eddy current thickness gauge:Eddy current thickness gauges are generally used to measure the thickness of an insulating coating on a non-ferrous metal substrate. This method is also a non-destructive measurement method.The instrument uses a thin wire coil that conducts high frequency AC (above 1 MHz
  • Jun
    04
    What’s the detection methods for coating thickness measurement(1)
    Coating thickness gauge is an important process parameter and plays an important role in the product quality, process control and cost control. Now, technicians can use many different kinds of instruments and methods to measure the thickness of a coating or film. There are many factors to consider w
  • Jun
    01
    The Difference Between the Magnetic Induction Thickness Gauge and the Eddy Current Principle Thickness Gauge
    The principle of magnetic induction is to measure the thickness of the coating by using the magnetic flux of the probe through the non-ferromagnetic coating into the iron substrate. The thicker coating, the smaller is the magnetic flux. Because it is an electronic instrument, it is easy to calibrate
  • May
    30
    Measuring principle and method of coating thickness gauge
    Principle of magnetic attraction force measurementThe amount of suction between the permanent magnet (probe) and the magnetically permeable steel is proportional to the distance between the two, which is the thickness of the coating. Using this principle to make a thickness gauge, measurement can be
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