The new thickness gauge SONOWALL 70 is perfectly suited for various ultrasonic thickness applications. The robust aluminum casing with IP 67, a light weight of only 990 g and its high-resolution anti-glare 5-inch graphic display make the SONOWALL 70 the ideal thickness gauge in harsh test environments.
Intuitive operation
In addition to high performance, the focus in the development for this new thickness gauge was on intuitive handling and clear display of the measurement results. An intuitive user interface, clearly structured menu, and presentation of all menu items in full text simplify and accelerate the set-up and operation of the device, and reduce the risk of incorrect settings.
All relevant measurement values and device settings such as wall thickness, A- or B-Scan, and individually adjustable test parameters are apparent at a glance on the large display screen (800x489).
Thanks to the innovative flip-screen technology, the device can be used with either hand for convenient working.
Intelligent probe identification
The SONOWALL 70 is the first thickness gauge on the market with intelligent probe identification. The extended probe management allows probe-specific informations, such as DAC-curves, delay lines and serial numbers, to be saved directly in the probe.
In addition to various thickness applications, the device can be upgraded to a full-function flaw detector.
| Standards |
|
DIN EN 15317, DIN EN 61326, ASTM E 1324, ASTM E 317 |
| Operating temperature |
|
-20 to +60 °C |
| Screen |
|
5" TFT Screen, 800 x 480 pixels, 60 Hz |
| Measurement methods |
|
Single-echo, echo-echo, multi-echo |
|
Transmitter:
|
Frequency |
0.5 - 10 MHz (- 30 MHz optional) |
|
Pulse |
Negative rectangle (single pulse) |
|
Pulse width |
20 to 500 ns, in steps of 10 V |
|
Amplitude |
0 to 400 V, in steps of 10 V |
|
Output impedance |
50 Ohm, 400 Ohm |
Receiver:
|
Dynamic range |
110 dB |
|
Amplifier bandwidth |
0.2 to 25 MHz |
|
Input impedance |
500 Ohm (in T/R-mode) |
| Probe connectors |
|
2x LEMO (IP 67 compliant) |
| Scan |
|
20 to 100 MSps @ 12/14 Bit |
| Software options |
|
V/W error correction
Floating gates
Subsequent measurement of frozen A-scan
High penetration option
Backwall echo attenuation via extra gate
Time encoded B-scan option
|
| Standards |
|
DIN EN 15317, DIN EN 61326, ASTM E 1324, ASTM E 317 |
| Operating temperature |
|
-20 to +60 °C |
| Screen |
|
5" TFT Screen, 800 x 480 pixels, 60 Hz |
| Measurement methods |
|
Single-echo, echo-echo, multi-echo |
|
Transmitter:
|
Frequency |
0.5 - 10 MHz (- 30 MHz optional) |
|
Pulse |
Negative rectangle (single pulse) |
|
Pulse width |
20 to 500 ns, in steps of 10 V |
|
Amplitude |
0 to 400 V, in steps of 10 V |
|
Output impedance |
50 Ohm, 400 Ohm |
Receiver:
|
Dynamic range |
110 dB |
|
Amplifier bandwidth |
0.2 to 25 MHz |
|
Input impedance |
500 Ohm (in T/R-mode) |
| Probe connectors |
|
2x LEMO (IP 67 compliant) |
| Scan |
|
20 to 100 MSps @ 12/14 Bit |
| Software options |
|
V/W error correction
Floating gates
Subsequent measurement of frozen A-scan
High penetration option
Backwall echo attenuation via extra gate
Time encoded B-scan option
|