TG-140S Pen type A scan EMAT Electromagnetic Ultrasonic Thickness Gauge
TG-140S Pen type A scan EMAT Electromagnetic Ultrasonic Thickness Gauge
TG-140S A scan electromagnetic ultrasonic thickness gauge is a small pen type, air coupling thickness measurement gauge that does not require acoustic coupling agents. Widely used for thickness measurement of metal or magnetic materials.
Product Features
- Small size and easy to carry.
- The requirements for the workpiece surface are not high, and there is no need to polish the rough surface, which can realize non-contact measurement.
- It is insensitive to the coating and can realize the thickness measurement of coated workpiece.
- No acoustic coupling agent is required, it is suitable for thickness measurement of high-temperature workpiece.
Basic Parameters
| Sampling rate | 80MSPS |
| Bandwidth | 2.5MHz～6MHz |
| Launch | ±600V_400Hz_125ns |
| Gain | Automatic 0～96dB,pace 1dB |
| Measurement accuracy | ±0.01mm |
| Sound velocity range | 400～9999 m/s |
| Effective range | 1.0～640 mm |
| Average level | L,M,H three-level adjustable |
| Lifting distance | 5mm(Aluminum), 4mm(Carbon steel), 3mm(Stainless steel) |
| Measurement range | Measure carbon steel — 1X:160mm 2X:320mm 3X:640mm |
| Measurement type | Aluminum, copper, iron, carbon steel, cast steel, alloy steel, stainless steel, titanium alloy and other metal materials |
| Measurement channel | Thin parts, common, bars |
| Measurement mode | Single echo(I-E), Dual echo(E-E) |
| Search mode |
Frontier-Frontier mode, Wave crest-Wave crest mode, Wave crest-Frontier mode |
| Auxiliary functions | Auto freeze, Auto gain, Auto sleep, A-Scan waveform display |
| Revised function | Gate height adjustment, delayed fade adjustment, manual gain adjustment, sound velocity calibration, high temperature compensation |
| Communication Interface | RS-485 or USB2.0 |
| Charger | 5V2A, Standard Type-C interface |
| Display screen | 1.47 inch 320× 172 IPS_LCD |
| Dimension | 178.4 mm× 42 mm× 32 mm |
| Battery life | 3.7V 3400mAh Lithium battery, 6 hours of battery life |
| Bare weight |
A Metal shell: 358g B Injection molded shell: 255g C Injection molded + quick release: 289g |
Standard Configurations
| Serial number | Name | Quantity | Remark |
| 1 | Host TG-140S | 1 | |
| 2 | Normal temperature probe | 1 | 4MHz,Φ42mm*32mm |
| 3 | Charging data cable | 1 | |
| 4 | Charging plug | 1 | |
| 5 | Manual&calibration certificate | 1 | |
| 6 | Iron based test block | 1 | |
| 7 | Aluminum based test block | 1 | |
| 8 | Packing box | 1 |
Optional Configuration(You can choose to order according to your needs, which is not included in the standard configuration)
| Serial number | Name | Quantity | Remark |
| 1 | High temperature probe | 1 | 4MHz,Φ33mm*40mm |
| 2 | Small diameter normal temperature probe | 1 | 4MHz,Φ13mm*36mm |
| 3 | Large diameter normal temperature probe | 1 | 4MHz,Φ40mm*60mm |
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