The Flaw Detector / Thickness Gauge - DFX-7 Series is both, an ultrasonic thickness gauge, as well as a flaw detector. The Flaw Detector / Thickness Gauge - DFX-7 Series has the ability to simultaneously measure coatings and material thicknesses while maintaining the ability to locate pits, flaws and defects in the material. Based on the same operating principles as SONAR, the Flaw Detector / Thickness Gauge - DFX-7 Series is capable of measuring the thickness of various materials with accuracy as high as ± 0.001 inches, or ± 0.01 millimeters. The principle advantage of ultrasonic measurement over traditional methods is that ultrasonic measurements can be performed with access to only one side of the material being measured.
Thông số kỹ thuật
Automatic Calibration:
Longitudinal (straight), or Shear (angle).
Probe Types:
Single Contact, Dual, Delay, and Angle.
Units:
(in), Metric (mm), or Time (μs).
Velocity:
0.0100 to .6300 in/μs (256–16,000 m/s).
Test Range:
0 to 0.280in (7.11mm) minimum, to 1200in (30,480mm) maximum at steel velocity. Continuously variable.
Zero Offset (Probe Zero):
0–999.999 μs.
Material Velocity Table:
longitudinal and shear velocities for a variety of material types.
Physical Weight:
14 ounces (.397kgs), with batteries
Size:
2.5W x 6.5H x 1.24D in
(63.5 x 165 x 31.5mm).
Operating Temperature:
-20 to 120F (-30 to 50C)
Case:
Extruded aluminum body with nickel plated aluminum end caps (gasket sealed).
Display:
1/4 VGA AMOLED color display (320 x 240 pixels). Viewable area 1.7 x 2.27 in (43.2 x 57.6 mm). 16 color palette, multiple color options, and variable brightness.
Screen Refresh Rate:
Selectable 60 or 120Hz.
Display Views:
Flaw Detector: Full wave, +/- Rectified, or RF. Thickness Gauge: Digits, +/- Rectified, RF, or B-Scan.
Timing:
Precision 25MHz TCXO with single shot 100 MHz 8 bit ultra low power digitizer.
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