UM-2 Technical Data

Working principle

Pulse echo mode

measuring range

0.8～300mm

Depending on the probe used, the material being measured, and the surface condition

Unit and display resolution

Millimeter -0.01, 0.1

Inch-0.001, 0.01

Probe zero calibration

One point calibration (for routine thickness measurement)

Two point calibration (can significantly improve measurement when measuring surface wall thickness or special applications)

V path correction

Automatic V-path correction to compensate for the nonlinearity of the dual crystal probe

Indication error
± 0.05mm (below 10mm)
± 0.5% H+0.01 (over 10mm)
Note: H is the thickness of the measured object

repeatability： ±0.05mm

display
128 × 64 dot matrix LCD screen (42 × 57mm)
Equipped with EL backlight and adjustable contrast
The thickness value can reach a digital height of 13.75 millimeters
Measure refresh rate: 4Hz for routine measurement, 25Hz for small value scanning
Range of material sound velocity： 1000～9999m/s，0.0394～0.3937in/us
Data StorageDivide into 5 arrays, capable of storing 500 thickness values
working languageChinese and English
power supplyTwo 1.5VAA batteries
When the battery is low, there is a low voltage prompt
Operating timeTwo No. 5 batteries, with a usage time of up to 200 hours
Automatic shutdownAutomatic shutdown after 5 minutes of inactivity
operation temperature-10 ℃~+50 ℃, with special requirements up to -20 ℃
size: 149mm×73mm×32mm (H×W×D)
weight: Including 200g battery

UM-2 Ultrasonic Thickness GaugeStandard configuration
UM series thickness gauge
Standard probe
Instrument box
Two alkaline batteries
Couplant
operating manual
certificate of conformity
packing list

Select accessories
Rubber jacket; Numerous probe options available for selection; Calibration step test block; Coupling agent and high-temperature coupling agent