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| General Information |
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The A1270 electromagnetic acoustic
thickness gauge is designed for thickness measurements of objects from aluminium and alloy without using any couplants. This thickness gauge
has great scope for applications in aerospace industry. |
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The A1270 EMA thickness gauge is designed
for use with single crystal shear wave EMA probe produced by
"Acoustic Control Systems" Ltd. The measurement is given in mm
with occurence of +/- 0.01mm. |
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The readings can be saved in nonvolatile memory and then reviewed on
the device's display. All the saved data can be transmitted to a PC via
USB Port for further documentation, processing and printing. |
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The graphic and text information is shown on the LCD display that has backlight for
working in dark places. To operate the device there is a waterproof,
soft keyboard. For connection of EMA probes LEMO plugs and connectors of 0B series
are used. The structure of the device is made accordingly to the
IP65 specification. |
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Special Features |
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Testing without using couplants |
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Built-in non-volatile memory; |
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Possibility of Data transmission to the PC. |
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Technical Specifications |
| Range of
thickness (by Aluminium) |
0.5 up to 25
mm |
| Accuracy of
thickness measurement |
+-(1% + 0,01
mm) |
| Thickness
readout step |
0.01mm |
| Minimum
testing surface's curvature radius |
300mm |
| Surface
roughness not more, than |
Rz100 |
| Quantity of
stored thickness readings |
2000 |
| PRF not less than |
4Hz |
| Power supply (built-in
battery) |
7.2V |
| Operation time
with dry elements |
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| -with the
backlight |
not less than
10 hours |
| -without the
backlight |
not less than
12 hours |
| Size of screen display area (76 x 56 mm) |
320 x 240
pixels |
| Temperature range of
screen display area (76 x 56 mm) |
-20C to +50C |
| Size of
electronic unit |
242 x 120 x 32
mm |
| Weight of the
unit with batteries |
700g |
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