ATG700 EMAT Ultrasonic Thickness Gauge
IntroductionATG700 gauge is an electromagnetic (EMAT) ultrasonic thickness gauge. It can measure thickness of steel pipes, flat steel, rods and other steel constructions, together with constructions made of aluminum and other metals. Measurements can be taken without usage of couplant, without advance surface preparation. The transducer should have 4mm far from the test object before test. Rust film, salt deposits or any other insulating coat (paint, varnish, enamel, plastic etc.) can serve as an operating gap.
Features
lSmall size and easy to carry.
lThe requirements for the work piece surface are not high, and there is no need to polish the rough surface, which can realize non-contact measurement.
lIt can test through coating and can realize the thickness measurement of coated work piece.
lWithout acoustic coupling agent, it can realize the thickness measurement of high-temperature work piece.
Technical Parameter
Measuring range
1-320.0mm
Maximum lift-off
clearance
4mm
Detectable work piece
materials
Carbon steel, cast steel, alloy steel, stainless
steel, copper, aluminum, titanium and other conductor materials
Error range of measuring
equipment
Work piece thickness <10mm: error
0.02mm
Work piece thickness >10mm: error +(0.01+H / 200) mm (H is the thickness of work piece)
Receiving gain
Automatic 0~96dB, step distance 0.1dB
Emission voltage
Fixed 400V
Emission frequency
Fixed 200Hz
Sampling rate
80MSPS
Bandwidth
2.5MHz~6MHz
Display screen
1.47 inches
320×172 IPS_LCD
Average grade
L, M, H three-level
adjustable
Sound velocity range
400~9999m/s
Probe excitation method
Permanent magnet
Type of sound wave
Shear wave
Power supply
3.7V 3400mAh lithium battery;
working time not less than 5 hours
Charger
5V2A, standard Type-C interface
Main unit normal working
temperature range
-10~+50℃
Host storage
temperature range
0-+40℃
Host weight
358g (with normal temperature probe)
Host size
Length 178mm× width 42mm× thickness 32mm
Standard Accessories
|
No |
Item |
Qty. |
Standard |
1 |
ATG700 Main body |
1 |
2 |
Normal temperature probe: 4MHz,Φ42mm * 32mm |
1 |
|
3 |
Charging data cable |
1 |
|
4 |
Charging plug |
1 |
|
5 |
Iron based test block |
1 |
|
6 |
Aluminum based test block |
1 |
|
7 |
Instrument Case |
1 |
|
8 |
Calibration Certificate |
1 |
|
9 |
Operating Manual |
1 |
|
10 |
Warranty Card |
1 |
Transducer Selection
No. |
Name |
Remark |
1 |
800℃ High temperature probe |
4MHz,Φ42mm*57mm |
2 |
Small diameter normal temperature probe |
4MHz,Φ13mm*36mm |
3 |
Large diameter normal temperature probe |
4MHz,Φ40mm*60mm |
Transducer |
Image |
800℃ High temperature probe |
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|
Small diameter normal temperature probe |
|
Large diameter normal temperature probe |
|
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