Digital Ultrasonic Thickness Gauge
Delivery term:The date of payment from buyers deliver within days- Price:
Negotiable
- minimum:
- Total supply:
- Delivery term:
The date of payment from buyers deliver within days
- seat:
Beijing
- Validity to:
Long-term effective
- Last update:
2025-02-20 11:22
- Browse the number:
547
- YUSHI INSTRUMENTS
-
Contact:
yushixianfeng2024(Mr.)
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Email:
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Telephone:
-
Phone:
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Area:
Beijing
-
Address:
No. 81-43, Puhe Road, Shenbei New District, Shenyang City, Liaoning Province
- Website: http://www.yushi-ndt.com/ http://yushixianfeng2024.stress-free-property.com/
By certification [File Integrity]
Product details
General Introduction
The YUSHI UM-4 series digital ultrasonic thickness gauge meter is an very useful check line wall that .As an innovative UM Series UT thickness gauge, It adopts real-time A-scan waveform interview and greatly improves the performance of the previous ultrasonic thickness gauges with better measurement stability and repeatability. It is widely used in the wall thickness measurement of the pipelines, pressure vessels and storage tanks in petrochemical, electric power, shipbuilding and manufacturing industries. In UM-4 series,YUSHI has launched UM-4D,UM-4DL ultrasonic thickness gauge.
What is A-scan?
An A-scan is a point scan, which is a waveform with the abscissa representing time (or sound path) and the ordinate representing amplitude. When ultrasonic waves propagate in the medium and encounter defects, they are reflected, and the received ultrasonic signals are processed into waveform images, and the location and size of the defects are judged according to the shape of the waveform. On the screen, the abscissa represents the time, and the ordinate represents the intensity of the reflected wave. Ultrasound A-scans represent one-dimensional data that reflects the performance characteristics of the object within a specific sound path, and this scan provides detailed information about discontinuities in the scanned material.
Why are the YUSHI UM-4 Series so unique?
1.The industry's first economical all-digital thickness gauge
2.Innovative A-scan snapshot function
3.Clear and bright color LCD display
4.Through coating function
5.Adjustable Gain,Alarm mode,Difference/Reduction Rate
How the UM-4 Series thickness gauge measure the thickness?
1.Instrument Calibration
Before using UM-4 Series, the instrument and probe must be calibrated. The purpose of calibration is performing probe zero procedure and obtain the sound velocity of the material being tested.
2.Preset Other Specifications
Press "MODE" to enter the specification configuration interface, which including many specification adjusting options like FILE NUMBER, MEASURING MODE,VIEW MODE,PROBE SETUP, MINIMUM ALARM, MAXIMUM ALARM, NORMAL THICKNESS, GAIN, RESOLUTION, UPDATE RATE, LANGUAGE, UNITS, AUTO POWER-OFF, DELETE ALL FILES AND DEFAULT SETUP.
3.Display Modes
4.Data Storage Function
5.Measurement Applying skills
Where can YUSHI UM-4 Series be used for?
1.Measure metal,non-metal thickness measurement
2.Check the degree of substrate material's corrosion
3.Check oil and gas pipeline
4.Measure auto parts and aeroplane windscreen thickness
Instrument Specifications
UM-4D | UM-4DL | Data Logger Option | |
Color Display | √ | √ | |
A-Scan Snapshot | √ | √ | |
Max/Min.Capture | √ | √ | |
DIFF/RR% | √ | √ | |
Thru-paint | √ | √ | |
Data Memory | × | √ | √ |
Dataview Software | × | √ | √ |
Instrument Parameters
Specification | UM-4D | UM-4DL |
Display Type | 2.4inch 320*240 Color Dot Matrix LCD Screen | |
Operating Principle | Pulse echo and echo-echo with dual element transducer | |
Measuring Range | 0.60mm to 508mm(0.025" to 20.00"), depending on material, probe and surface condition | |
Measuring Resolution | Selectable 0.01mm,0.1mm(0.01",0.1'') | |
Units | Inch or Millimeter | |
Display Mode | Normal,Minimum/Maximum capture,DIFF/RR% | |
Update Rate | Selectable 4Hz,8Hz,16Hz | |
Material Velocity Range | 500 to 9999m/s(0.0197 to 0.3937in/us) | |
Language | Selectable Chinese,English,Japanese,French,German | |
Alarm Setting | Minimum and Maximum alarms.Dynamic waveform color change on alarm | |
Power Supply | Two 1.5V AA Batteries,24 hours standby time | |
Shut-off | Selectable automatic shutdown after 5,10,20 minutes of inactivity,or shutdown manually only | |
Operating Temperature | -10℃ to +50℃(+10℉ to+120℉) | |
Dimensions | 153mm*76mm*37mm(H*W*D) | |
Weight | 200g(including batteries) | |
UM-4 Data Logger Option Features
Capacity | 400 files,100,000 readings |
File Structure | Grid file |
Rows X Columns | 21 X 12 |
Communication Port | USB2.0(Full Speed)port |
Software | DataView Software |
UM-4 Series Probe Specifications
Model | PT08 | TC510 | TC550 | ZT12 | PT06 | PT04 | GT12 |
Type | Standard | Standard Configuration | Composite Crystal | Cast Iron | Small Tube | Fingertip | High-temp |
Frequency | 5MHz | 5MHz | 5MHz | 2MHz | 7.5MHz | 10MHz | 3MHz |
Contact Diameter | 10.6mm | 13.1mm | 13.1mm | 17.5mm | 9.1mm | 7.3mm | 14.2mm |
Measuring Range | 0.8-100.0mm | 1.2-200.0mm | 1.0-200.0mm | 4.0-508.0mm | 0.8-30.0mm | 0.7-12.0mm | 4.0-80.0mm |
Temperature Range | -10~60℃ | -10~70℃ | -10~70℃ | -10~70℃ | -10~70℃ | -10~70℃ | -20~480℃ |
Standard Configuration
Name | Quantity |
Main Unit | 1 |
Probe | 1 |
Probe Cable | 1 |
Alkaline Battery | 2(Prohibition of air transport) |
Couplant Bottle | 1(Prohibition of air transport) |
Carrying Case | 1 |
Operating Manual | 1 |
USB Cable | 1(Only for UM-4DL) |
Software | 1(Only for UM-4DL) |
Optional Configuration
High-temperature Probe | Cast Iron Probe |
Small Tube Probe | Fingertip Probe |
Probe Cable | Stepped Calibration Block |
Rubber Sheath | Storage Option(only UM-4) |
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