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UM-5D A&B-Scan Ultrasonic Wall Thickness Meter Tester Gauge Through Coating

  • UM-5D A&B-Scan Ultrasonic Wall Thickness Meter Tester Gauge Through Coating
  • UM-5D A&B-Scan Ultrasonic Wall Thickness Meter Tester Gauge Through Coating
Model No.︰UM-5D
Brand Name︰Graigar or OEM
Country of Origin︰China
Unit Price︰US $ 2000 / pc
Minimum Order︰1 pc
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Product Description

UM-5D Operation Principle

If the ordinary thickness gauges are incompetent in the rough applications. Please turn to our UM-5, which will maximize measurement performance for challenging applications and provide you with the cost-effective measurement solutions.

The ordinary ultrasonic thickness gauge with the principle pulse/echo method could do the test by the following two conditions.
1. The first underside echo must be higher than the gate. (The height of the electrical level of the gate is  unadjustable)
2. No other noise waves before the first underside echo are higher than the gate.  (Otherwise, we will get the thickness where the noise wave are produced)
For some conditions, the above situations could not be satisfied,for example, the highly corrosive near surface, coarse-grain materials (e.g. cast iron),aluminum, small diameter pipes, super thin sheet, super thick plate, rough surface, nonuniform inner structure, defect contained workpiece, lamination and so on which could not be tested by the ordinary gauges.

UM-5D will solve the above problems easily: 
1. Make the first underside wave higher than the gate by adjusting the gain and height of the gate。 
2. Invalidate noise waves before the first underside wave by the function of blanking.

MAIN FEATURES OF UM-5D
(Live Color A-Scan
user could directly see the color waveform of the ultrasonic sound (or A-scan) on the screen, which is quite important for the occasions that we need to check the correctness of the testing results. Many cases will cause wrong testing results or even no readings. We could find the causes easily through the A-scan. Adjust the three parameters of GAIN, BLACKING, GATE, and then we will get the right readings.The uses for waveform: testing the correctness of thickness readings, finding out the causes of impacting the testing, and adjusting the parameters to solve the problems.

Live ColorB-Scan

UM-5 series thickness gauge has time-base B-scan function. Move the probe along the workpiece surface, then the cross-sectional profile of the workpiece display, use for observe the underside contour of the workpiece.
When remove the probe from workpiece, it could be automatically capture a minimum value of the B-scan image, and indicate the position of the minimum by a red triangle. You can see any point thickness value of the B-scan image by moving the pointer.

Specifications
Pulse echo with dual element transducers
Measuring Range
0.5 to 508mm(0.02" to 20.00"), 
depending on probe,material and surface condition
Unit and Display Resolution
mm-0.01,0.1
inch-0.001,0.01
Display Mode
Normal
A-Scan
B-Scan
Max./Min.Capture
DIFF/RR%
V- Path Correction
Automatic
Measuring Error
±0.05mm  (25mm below)
±0.2% H  (100mm above)
±0.5% H  (100mm above)
H is the height of testing object
Repeatability
±0.05mm
Display
2.4" color OLED, 320 X 240 pixels
Measurement Update Rate
Selectable4Hz,8Hz,16Hz  

Velocity Range
500~9999m/s,0.0197~0.3937in/us
Operating Language
Chinese,English,Japanese(Selectable)
Power Supply
Two 1.5V  AA batteries
Operating Time
Two 1.5V  AA batteries,Approximately 36 hours.
Auto Shut-off
After 5,10,20 minutes of non-action period

Working Temperature
-10℃~+50℃,available for as low as-20℃ on request
Size
153mm×76mm×37mm (H×W×D)
Weight
280g including batteries
Standard Package
UM-5 thickness gauge unit
Standard Probe (PT-08)
Carrying Case
Two 1.5V  AA batteries
Couplant
Operating Mannual
Accessories
Numerous special probes;step calibration;
Couplant and Hight temperature Couplant

Edited by Cara

Price Terms︰FOB Shenzhen
Payment Terms︰TT/LC/Western Union/Paypal
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