UM-2 Series Ultrasonic Thickness Gauges
Model: UM-2/ UM-2D
Application: UM-2 series ultrasonic thickness gauge is used for measuring Metal and Nonmetal
materials, include Plastic thickness measurement, Steel/Pipe thickness measurement, PVC thickness
measurement and Glass Plates thickness measurements, etc. UM-2D has through coating function.
Brief Introduction: 0.01mm/0.001 inch Resolution, 500 Thickness Values can be stored, Alarm Mode,
Minimum Capture, Two-point Calibration, Automatic V-Path Correction and Thru Painting Function etc.
§  0.01mm or 0.001 inches resolution
§  Measuring range: 0.8-300mm
§  128 x 64 pixels display with backlit
§  500 thickness readings can be stored
§  Hi-Low alarm setting
§  Minimum thickness capture
§  V-sound path correction
§  7 types of built-in transducer compensation line
§  Through paint/coatings (UM-2D)
Specifications:
Display Type	128 x 64 dot-matrix LCD screen with EL backlight
Operating Principle	P-E (pulse-echo), E-E (echo-echo) with dual-crystal probe (Only for UM-2D)
Measuring Range	Standard mode: 0.8mm to 300mm, depending on material and probes Thru coating mode: 3mm to 20mm with PT-08 probe (Only UM-2D)
Measuring Limits of Tube (Steel)	Ø20mm x 3.0mm (PT-08 probe) Ø15mm x 2.0mm (PT-06 probe) The measuring error is up to +/-0.1mm
Ultrasonic Thickness Gauge Calibration
1-Point Calibration	For common thickness measurement
2-Point Calibration	For curve surface or special thickness measurement application
V-Path Correction	Automatic
Measuring Error	Low Limit to 10mm: +/-0.1mm 10mm to high limit: +/-(1%H+0.1) mm
Repeatability	+/-0.05mm
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 velocities can be stored.
Languages	English and Chinese
Communication Port	USB or Serial RS232 Port (Optional)
Software	UmView software for transmission, storage, analysis and documents editing (Optional)
Power	Two 1.5V AA alkaline batteries (Warning with low battery voltage)
Operating Time	Up to 200 hours with alkaline batteries (without backlight)
Instrument Shut-Off	AUTO OFF after 5 minutes of inactivity
Operating Temperature	-10°C to +50°C, -20°C in special requirements
Size	149mm x 73mm x 32mm (H x W x D)
Weight	200g (Include batteries)
Standard Configuration	UM-2/UM-2D Ultrasonic Thickness Gauge, Probe, Instrument Case, Operating Manual, Certification, Packing List
Optional Accessories	Various Probes, Probe Cables, Step Calibration Blocks, Communication Software and Rubber Bumpers