I. Overview
AD-7 ultrasonic measuring thick instrument, other name (metal measuring thick instrument, steel measuring thick instrument, plate measuring thick instrument, pipe wall thick measurement instrument, pipeline wall thick measurement instrument, steel measuring thick instrument, pipe wall thick measuring thick instrument, boiler measuring thick instrument, pressure container measuring thick instrument, pipeline measuring thick instrument, liquefied petroleum gas cylinders measuring thick instrument, fire door measuring thick instrument, ship measuring thick instrument, plastic plastic measuring thick instrument, glass measuring thick instrument, ceramic measuring thick instrument, copper measuring thick instrument, iron measuring thick instrument, aluminum board measuring thick instrument), main for measurement hard quality material of thickness, as: steel, Stainless steel, aluminum, copper and other metals, and plastics, rubber, ceramics, glass and other non-metallic. Equipment using the latest high-performance, low-power microprocessor technology based on ultrasonic measuring principle, you can measure the thickness of metal and other materials, and the material velocity can be measured. The instrument can be widely used in petroleum, chemical, metallurgy, shipbuilding, aviation, aerospace and other fields. This machine using single chip computer LCD displays the measured thickness value, and displays the speed of sound, automatic calibration to achieve a known velocity measurement of thickness and the two functions of known thickness measurement of the speed of sound. simple, stable and reliable, is the ideal tool for Nondestructive testing workers.
Two.. Main parameters:
Display: LCD display (with backlight)
Measuring range: 1.0-200mm
Indicating accuracy: 0.1mm
Velocity range: 1000-9999m/s
Error: 0.5%+0.1
Power supply: two fifth battery
Operating temperature:-15 ° C-50 ° c
Overall dimensions: 126x65x22mm
Weight: 160g
III. ultrasonic thickness gauge principle:
AD-7 ultrasonic thickness gauge is a measurement of thickness by ultrasonic pulse reflection, when the probe launched by the ultrasonic pulse through the measured object when it reaches the material interfaces, the pulse is reflected back to the probe, by accurately measuring time of ultrasonic propagation in materials to determine the thickness of the material being measured. Can ultrasonic wave at a constant speed in its internal dissemination of the materials can be measured by this. Can be designed according to the various sheet metal and machined parts for precise measurement or monitoring of production equipment in the various pipes and pressure vessels, in the monitoring of their corrosion degree of thinning. Can be widely used in petroleum, chemical, metallurgy, shipbuilding, aviation, aerospace and other fields

IV. device configuration: