| Display Type |
128×64 dot-matrix LCD screen with EL backlight |
| Operating Principle |
P-E (pulse-echo), E-E (echo-echo) with dual-crystal probes(Only for UM-1D) |
| Measuring Range |
Standard mode: 0.8mm to 300mm, depanding on material and probes
Thru coating mode: 3mm to 20mm with PT-08 probe(Only UM-1D) |
| Measuring Limits of Tube(Steel) |
∮20mm×3.0mm(PT-08 probe)
∮15mm×2.0mm(PT-06 probe)
The measuring error is up to ±0.1mm |
| Measuring Error |
Low Limit to 10mm: ±0.1mm
10mm to high limit: ±（1%H+0.1）mm |
| Repeatability |
0.1mm |
| Display Resolution |
0.1mm, 0.001inch |
| Units |
inch or mm |
| Calibration Mode |
Zero Calibration, Two-point Calibration |
| V-Path Correction |
Automatic |
| Update Rate |
4Hz |
| Velocity Range |
1000 to 9999 m/s(0.0394 to 0.3937 in/μs) |
| Memory Function |
500 readings can be stored in 5 groups |
| 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 limit, the warning tone will be start. |
| Velocity Storage |
Total 5 different materials velocitiescan be stored. |
| Languages |
English and Chinese |
| Communication Port |
USB or Serial RS232 Port(Optional) |
| Application Software |
UmView software for transmission, storage, analysis and documents editing(Optional) |
| Power Requirements |
Two 1.5V AA alkaline batteries(Warning with low battery voltage) |
| Operating Time |
Up to 200 hours with alkaline batteries(wihtout backlight) |
| Instrument Shut-Off |
AUTO OFF after 5 minutes of inactivity |
| Operating Temperature |
-10℃ to +50℃, -20℃ in special requirements |
| Standard Configuration |
UM-1 Ultrasonic Thickness Gauge,Probe, Instrument Case, Operating Manual, Certification, Pcking List |
| Optional Accessories |
Various Probes, Probe Cables, Step Calibration Blocks, Communication Software and Rubber Bumpers. |