In addition to be compatible with all the functions of UM-1, UM-1D is equipped with an additional function of penetrating the coating, namely when there is paint on the surface of the object, the net thickness of the material can be directly measured without necessarily removal of the paint.
Specifications
Operating Principle
Standard mode: P-E (pulse-echo) method with dual-crystal probes
Coating mode:E-E(echo-echo) method with dual-crystal probes
Measuring Range
0.8-300mm(standard mode)
3-18mm (thru-coating mode)
depending on probe, material, surface condition
Unit and Display Resolution
mm-0.1
inch-0.001, 0.01
Probe Zero Adjustment
1-Point Calibration (normal measurement)
2-Point Calibration (curve surface measurement or other special application with precision)
V-path Correction
Automatic
Measuring Error
Up to 10mm: ±0.1mm
Above 10mm: ± (1%H+0.1) mm
H is the height of the testing object
Repeatability
±0.05mm
Display
128×64dot-matrix LCD screen with EL backlight (42×57mm) Digit height:13.75mm
Measuring Update Rate
4Hz in standard measurement mode
Material Velocity Range
1000-9999m/s,
0.0394-0.3937in/us
Data Logger Capacity
Up to 500 readings can be divided into a maximum of 5 files(user-selectable)
Operating Languages
English Chinese
Power Supply
Two 1.5V AA alkaline batteries (Warning with low battery voltage)
Operating Time
Up to 200 hours (without backlight) with alkaline batteries, depending on operating mode
Auto Shut-off
5After 5 minutes of non-use
Working Temperature
-10 ºC- +50 ºC, Specification to -20 ºC on request
Size
149mm×73mm×32mm (H×W×D)
Weight
200g including batteries
Standard Package
UM-1D Thickness Gauge Unit
Standard Probe(PT-08)
Carrying Case
Couplant (Empty Bottle)
Operating Manual
Certificate of Quality
Packing List
Optional Accessories
Attachable Rubber Sheath
Numerous special probes on request
Couplants and high-temperature couplant
4-step/5-step/6-step calibration block
Application software with Data transmission cable
