YUSHI UM-3 Ultrasonic Thickness Gauge-Innovative Ultra-high 0.001mm Resolution
Product Overview
Have difficulties in thin materials measurement? Do you need an easy operation and reliable thickness gauge for ultrasonic thickness inspections? YUSHI UM-3 Ultrasonic Thickness Measurement Device is the proper solution for high precision, exceptional resolution and user-friendly operation. Users can deal with various inspection tasks in diverse environment with UM-3 Single-element Ultrasonic Thickness Tester.
Innovation in Thickness Measurement
Lower Limit of Measurements
UM-3 Ultrasonic Thickness Gauge has lower limit thickness measurements. It can measure material as thin as 0.3mm(0.012inches). This essential progress makes this gauge can handle with the inspection in some industries that material loss matters.
0.001 mm High Resolution
UM-3 Ultrasonic Thickness Meter can achieve measuring error down to ±0.1mm, and see readings as fine as 0.001mm. This feature makes UM-3 more suitable for critical quality control.
Flexible Measurement Modes
YUSHI UM-3 provides 2 measurement modes for different material.
E-E Measurement Mode: This mode is ideal for thin material. Its measurement range is 0.3mm~10.0mm.
I-E Measurement Mode: It's designed for thicker or rougher materials. Its measurement range is 1.5mm~20.0mm
What are the efficient features for UM-3?
1.MIN Capture:Move the probe and test the material. UM-3 can catch the minimum thickness value among the measuring results when measuring.
2. Alarm Limits:UM-3 thickness gauge can set the low limit and high limit to realize the function of the fast measurement.
If the measurement results fall outside the preset range, UM-3 will sound an audible alarm.
3.Material Sound Velocity Storage: There are 5 kinds of material sound velocities in the UM-3, such as steel, aluminum, copper, plastic,etc.
4.Useful Storage Function:UM-3 can store 500 measurements which are divided into 5 seperate parts.Users can view and read the stored values easily.
5.User-friendly Designation:UM-3 has many designation that can help users to operate this gauge.
- Clear colorful 128x64 LCD
- Selectable language:English and Chinese
- Auto Power off
- Long Service Battery
What are the special features of UM-3 ?
1.Data Logger:Up to 500 readings can be divided into 5 files for easy storing and measurement
2.Thickness restriction alarm: Set the thickness limits and the value out of the limits will cause alarm ringing.
3.MIN capture mode: Catch the minimum value during the measurement. Supporting thickness units of mm and inch.
4.Can store the sound velocity of 5 different materials. Backlight: Bring convenience to night working.
5.Low voltage warning function.
6.Automatic shutdown: if there is no operation within 5 minutes, the instrument will automatically shut down.
7.Coupling state identification: The stability of coupling can be aware by the coupling mark.
8.Velocity Storage:Velocities of 5 different materials can be stored totally.
What are the applications of UM-3?
1.Metal Cabinet Door
2.Fireproof Security Door Thickness Measurement
3.Ultra-thin Thickness Measurement
4.Non Ferrous Material Thickness Measurement
Measuring Steps
1.Gauge Preparation
After plugging-in the probe connector to the gauge and pressing ON,there will be two beep and the screen light up.
2.Velocity Setting
The UM-3 ultrasonic thickness gauge has 5 different velocities can be stored in the gauge. If the present display is not the velocity,press VEL to enter the velocity status, the velocity in the present velocity storing file will display and every time you press VEL,the 5 velocities will change in turn.
3.Velocity Measurement
With the unknown material velocity,velocity calibration is necessary.
Prepare a test block with the same material as the object to be tested, then using caliper to measure the thickness of the test block.
Measure the test block,then the screen displays the measured thickness value
Press VEL and adjust the thickness value until the value is exact as same as the known thickness value of the testing block. The velocity displayed is that of the testing object.
The velocity will be stored into the present velocity unit automatically.
Model Specification
- Display Type:128*64 dot-matrix LCD screen
- Operating principle:I-E mode with single-crystal delayed probe; E-E mode with single crystal delayed probe
- Measuring Range:1.5mm to 20mm in I-E mode; 0.3mm to 10mm in E-E mode
- Indication Error: E-E mode:±0.01 H≤3mm,±0.05 3＜H＜10mm;I-E mode:±0.05 H≤10mm,±(0.5%H+0.01) H≥10mm;H:Thickness of measured material
- Resolution: H＜10mm:0.001mm/0.01mm/0.1mm H≥10mm:0.01mm/0.1mm; inch:0.0001,0.001,0.01
- Units:Inch or Millimeter
- Update rate:4Hz
- Material Velocity Range:1000~9999m/s(0.0394 to 0.3937in/us)
- Memory Function: 5 arrays are divided into store 500 thickness values
- Minimum Value Checking:Move the probe along the surface of the testing material,the gauge is able to find the thinnest point automatically.
- Warning Function:If the measured value exceeds the pre-set thickness limit,the warning tone will start.
- Languages:English and Chinese
- Communication Port:USB Port or Serial RS 232 Port
- Application Software:Umview software for transmission,storage,analysis and documents editing(Optional)
- Power Requirement:Two 1.5V AA alkaline batteries
- Operating Time:Up to 200 hours with alkaline batteries
- Operating Temperature: 0~40℃
- Size:149mm*73mm*32mm
- Weight:160g including batteries
Standard Configuration
UM-3 Thickness Gauge
Single Element Delay Line Probe and Probe Cable
Carrying Case
Two 1.5V AAAlkaline Batteries
Couplant Bottle
Operating Manual
Certification of Quality
Packaging List
Insurance Card
Optional Configuration
● Single Element Delay Line Probe
● Probe Cable
● Delayed Block
● Standard Block
● Rubber Sheath
● Data Transmission Software and Cable
● Model without special mark.
