Performance indicators

Working principle
Ultrasonic wave (pulse-ECHO/ECHO-ECHO)

Detection range
Normal mode 0.75-400mm
Penetrate the coating 2-25mm
(Depending on the probe, and material and the surface to be measured)

Detection resolution
0.1mm(﹥ 100mm)/0.01mm(﹤100mm)

Indicating accuracy
± (0.5%H+0.01) mm

Sound speed
1000~9999m/s, default 5 material speed

Automatic zero calibration
Through a unique automatic zero calibration probe real-time calibration of zero point

V-path correction Automatic

Probe connection status indicate? Have

Coupling State judgement??? ?
Signal coupling strength; Measured value display solid/hollow change, Visual instructions for proper measurement

Outside dimensions
165×82×30 mm

Weight
250g (including battery)

Work environment
Temperature:-20 ℃ ~ 70℃
Humidity: 5%~ 90%
Environment no strong vibration, does not have a strong magnetic field, no corrosion and serious dust.

Pulse

The excitation pulse
150V negative spike

Receiving system

Gain High/low/auto

Display

LCD dot matrix display
High contrast 128x64 dot-matrix LCD display, beautifully printed text, numbers, and symbols, and high bright EL backlight

Measuring the refresh rate
5 times per second when the single point measurement, scan mode 25 times per second

Measured value/alarm

Measured value display
3 custom-measured value display area, you can select online statistics, or the speed of sound

Data and statistics
Online statistics: maximum, minimum, standard deviation
File statistics: Max/small value, mean value, standard deviation

Alarm Threshold sound and light alarm

Store

Data group 1000 Group

The thickness values 1000/groups, linear

Input and output

Probe connections LEMO 00 (C5) x2

Communications RS232/USB

Language Chinese/English

Work unit mm/inch

Power supply

Battery 1.5V AAA battery X4

Work time
Can last 200 hours (standard test conditions)

Standard

Host
Probe
Battery

1
1
Group 1

Brochure
Packing box
Coupling agent

1 the
1
1 bottle

No need to block automatic zero

Measurement accuracy

Penetrating coating

Statistical functions

Storage capacity

Upad X100

V

0.1/0.01mm

X

Online statistics

100 groups

Upad X200

V

0.1/0.01mm

X

Online/data statistics

500 group

Upad X300

V

0.1/0.01mm

V

Online/data statistics

1000 Group

Model

Frequency

Probe diameter

Measuring range

The minimum pipe diameter

For standard applications

DA301S

5 MHz

10mm

0.75mm~ 400.0mm (steel)

Φ20mm×3.0mm

For standard applications

DA301S/90°

5 MHz

10mm

0.75mm~ 400.0mm (steel)

Φ20mm×3.0mm

Wall thickness measurement

DA303S

2 MHz

22mm

3.0mm~ 300.0mm (steel)

20mm

Measurement of thin-wall

DA312S

7 MHz

6mm

0.75mm~ 80.0mm (steel)

Φ15mm×2.0mm

High temperature measurement

HT400S

5 MHz

14mm

3~ 200mm (steel)

30mm

High attenuation measurements (coarse grained)

DA408S

2 MHz

22mm

40mm (HT200 gray iron)

20mm

Sound speed

inch/us

m/s

Aluminum

Aluminum

0.250

6340-6400

Steel

Steel, common

0.233

5920

Stainless steel

Steel, stainless

0.226

5740

Brass

Brass

0.173

4399

Copper

Copper

0.186

4720

Iron

Iron

0.233

5930

Cast iron

Cast Iron

0.173-0.229

4400- 5820

Lead

Lead

0.094

2400

Silver

Silver

0.142

3607

Gold

Gold

0.128

3251

Titanium

Titanium

0.236

5990

Tin

Tin

0.117

2960

Nickel

Nickel

0.222

5639

Ceramics

Porcelain

0.230

5842

Vulcanized rubber

Rubber, vulcanized

0.091

2311

Water

Water

0.058

1473