Application of TT-TG7540 Ultrasonic Thickness Gauge
TESTRON TT-TG7540 Ultrasonic Thickness Gauge is used for measuring thickness and corrosion of pressure vessels, chemical equipment, boilers, oil storage tanks, etc. in the industries of petroleum, shipbuilding, power station and machine manufacturing. Applicable to measure the thickness of many materials such as steel, cast iron, aluminum, red copper, brass, zinc, quartz glass, polyethylene, PVC, gray cast iron, nodular cast iron, etc.
Features of TT-TG7540 Ultrasonic Thickness Gauge
- High power of emission and broad band of receiving sensitivity, the gauge can match probes of different frequencies that makes it easy to measure rough surfaces, even cast iron. It is widely used in all kinds of industries
- Automatic memory material code and sound velocity value which is convenient to use.
- Coupling symbol indication when measuring
- Manual or automatic power off
- Applies USB, RS-232, Bluetooth data output
Material Selection of TT-TG7540 Ultrasonic Thickness Gauge
| Code | Material | Code | Material |
| cd01 | Steel | cd07 | Quartz Glass |
| cd02 | Cast Iron | cd08 | Polyethylene |
| cd03 | Aluminum | cd09 | PVC |
| cd04 | Red Copper | cd10 | Gray Cast Iron |
| cd05 | Brass | cd11 | Nodular Cast Iron |
| cd06 | Zinc | Xxxx | Sound Velocity |
Technical Specifications of TT-TG7540 Ultrasonic Thickness Gauge
| Model | TT-TG7540 |
| Display | LCD |
| Operating principle | Ultrasonic |
| Measuring range | 0.75~400mm (45#steel)
depends on the probe |
| Resolution | 0.1mm/ 0.01mm/ 0.001inch |
| Accuracy | ± (0.5%n + 0.1) |
| Lower limit of pipes | Φ 15 x 2.0mm Φ20 x 3.0mm
Determined by transducer |
| Sound velocity | 1000~9999 m/s |
| Operating conditions | Temperature: 0~40ºC
Humidity: <85% RH |
| Power supply | 4x 1.5V AAA (UM-4) Battery |
| Dimensions | 140 x 72 x 34 mm |
| Weight | 185g (not including batteries) |
Standard Configuration of TT-TG7540 Ultrasonic Thickness Gauge
| Item | Qty |
| Main unit | 1 |
| Standard probe | 1 |
| Coupling agent | 1 |
| Carrying case | 1 |
| Calibration certificate | 1 |
| Operating manual | 1 |
| Quality certificate | 1 |
| Warranty card | 1 |
Optional Accessories of TT-TG7540 Ultrasonic Thickness Gauge
- Other special-purpose probe
- RS-232C data cable with software
- Bluetooth data adapter with software
