Sell UM-3 Ultrasonic Thickness Gauge

详情

Single-crystal delayed probe is employed by UM*3 precise ultrasonic thickness gauge. The multi-echo is used to enhance the accuracy with the resolution of 0.***1in and the low limit of 0.**2in. There are two operating modes of UM*3 ultrasonic thickness gauge: I-E (interface-echo) mode and E-E mode. The measuring range of I-E mode is 0.**9in*0.**9in, while the measuring range of E-E mode is 0.**2in*0.**4in.

Operating principle:

I-E (interface-echo) mode with single-crystal delayed probe

E-E (echo-echo) mode with single-crystal delayed probe

Measuring range:

1.5mm to *8mm; 0.**9in*0.**9in in I-E mode

0.*5mm to *0mm; 0.**2in*0.**4in in E-E mode

Depending on probe, material and surface condition

Digital resolution:

H＜0.4in : 0.***1in/ 0.**1in/ 0.*1in or 0.**1mm/0.*1mm/0.1mm

H≥0.4in : 0.**1in/ 0.*1in or 0.*1mm/0.1mm

Units: Selectable: inch or mm 

Display:

**8×*4 dot-matrix LCD screen (1.*5in×2.*4in; *2mm×*7mm)

EL backlight and switchable contract ratio

Digit height: 0.*4in or *3.*5mm 

Measurement update rate:

4 Hz in standard measurement mode

*5 Hz in MIN capture mode

Material velocity range:

***0 to ***9 m/s; 0.**9 to 0.**4 inch/µs

Power:

Two 1.5V AA alkaline batteries 

Warning with low battery voltage

Operating time:

Up to **0 hours (without backlight) with alkaline batteries, depending on operating mode

Auto shut-off:

After 5 minutes of non-use

Operating temperature:

**0℃ to **0℃; **4℉ to ***2℉

Specification to **0℃/*4℉ on request

Size:

5.*6in×2.*7in×1.*5in; **9mm×*3mm×*2mm (H×W×D)

Weight:

**0g; 7oz (including batteries)

Data logger capacity:

Up to **0 readings can be divided into a maximum of 5 files (user-selectable)

Optional accessories:

Attachable rubber case

*-step/*-step block for calibration

Data transmission cable

Application software

Operating language:

English and Chinese

Application software:

UMVIEW

Interfaces:

Serial RS **2C port in combination with a communicative cable; 

Data transfer parameters: 8 bits, 1 stop bit, ***0 baud, no parity.
  Standard package:
UM*3 thickness gauge

Standard probe (single-crystal delayed probe)

Carrying case 

Two 1.5V AA alkaline batteries

Couplant

Operating manual

Certification of quality

Packaging list