SINO AGE DEVELOPMENT TECHNOLOGY, LTD.
Sino Age Development Technology Our products are your best choice in NDT and quality control field All products supplied by SADT have excellent quality and competitive price with our best service.
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Digital Ultrasonic Thickness Gauge SA40 Compatible for different probes
SA40 is the miniaturized ultrasonic thickness gauge that can measure wall thickness and velocity. Our intelligent gauge is designed to measure the thickness of metallic and non-metallic materials such as steel, aluminum, brass, silver, oil, acrylic resin, glycerin, water glass and etc. It is quite versatile model which can be easily equipped with the low & high frequency probes as well as a high temperature probe.
Details:
Speciafication:
| Model | SA40 |
| Display | 4 digits LCD |
| Backlight | Yes |
| Measuring range | 0.7~300.0mm in steel with PT-5 probe |
| Resolution | 0.01mm 0.70~99.99mm, 0.1mm 100.0~300.0mm |
| Accuracy | 0.70~9.99mm ±0.05mm / 10.00~99.99mm ±(0.5%+0.01)mm 100.0~300.0 ±(1%+0.1)mm |
| Unit | mm/inch |
| Velocity | 1000~9999m/s |
| Coupling indicator | Yes |
| Calibration | Auto |
| Memory | 400 data |
| Low battery indicator | Yes |
| Working environment | 0~40oC, 20~90%RH |
| Power off | Auto |
| Power supply | AA battery x 2 |
| Dimension (mm) | 127x66x29 |
| Net weight (g) | 240 |
| Standard probe | PT-5 |
| Optional probes | XT-5 / GT-5 / CT2.5 |
Optional Probes:
| Probe | Frequency | Diameter | Measuring Range | Application |
| PT-5 (Standard) | 5MHz | Ø10mm | 0.8~300.0mm | For standard a p p l i cations |
| X T-5 (Optional) | 5MHz | Ø7mm | 0.8~30mm | For tubes with small diameter |
| GT-5 (Optional) | 5MHz | Ø12mm | 3.0~100mm | Fo r h i g h temperature u p to 400ºC |
| CT-2.5 (Optional) | 2.5MHz | Ø12mm | 3.0~250mm | For unfavorable at tenuation c ast |
| Material | Sound Velocity (L wave, m/s) | Acoustic impedance (Lwave,106kg/m2s) |
| Al | 6260 | 16.9 |
| Zn | 4170 | 29.6 |
| Ag | 3600 | 38.0 |
| Au | 3240 | 62.0 |
| Su | 3230 | 24.2 |
| Fe | 5900 | 46.0 |
| Cu | 4700 | 41.8 |
| Brass | 4640 | 39.6 |
| SUS | 5790 | 45.7 |
| Acrylic resin | 2730 | 3.2 |
| Water(20°C) | 1480 | 1.48 |
| Oil | 1390 | 1.28 |
| Glycerin | 1920 | 2.43 |
| Water glass | 2350 | 3.99 |
