Multiple Echo Ultrasonic Thickness Gauge SA40+ Handheld With High Accuracy
Multiple Echo Ultrasonic Thickness Gauge Handheld With High Accuracy
Using new technique of multiple echo(echoto-echo), SA40+ can measure wall thickness under paint. For a normal ultrasonic thickness gauge, you must remove paint on work piece, but with new SA40+, you can take measurement directly over the paint of work piece and you can get real thickness value of work piece.
SA40+ has two measuring modes: normal mode and multiple echo(ME) mode. By normal mode, SA40+ is a normal ultrasonic thickness gauge; by ME mode, SA40+ can measure over coatings.
Measuring Principle
The ultrasonic sent out by the probe reaches the object to be measured through couplant and reflects back from its back surface. The probe receives the ultrasonic reflected and gets the thickness of the object to be measured through calculating the time of ultrasonic reflecting back.
Specifications:
| Display | 4 digits LCD |
| Backlight | Yes |
| Measuring range | 0.70~300.0mm in steel with PT-5 probe (Normal mode) 3.00~40.00mm in steel Thickness for coating: <1.2mm (MEC mode) |
| 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 | 0~40°C, 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 |
Standard package -
SA40+main unit 1
Standard 5MHz probe PT-5 with
probe holder 1
Built-in calibration block 1
Coupling paste for normal temperature
1
Test certificate 1
Operation manual 1
Carrying case 1
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