ECHO-3D Detection Chart
Defect Depth |
0.5 |
1.0 |
1.5 |
2.0 |
2.5 |
3.0 |
4.0 |
5.0 |
Coating of 2mm |
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Coating of 5mm |
X |
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Coating of 10mm |
X |
X |
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Coating of 15mm |
X |
X |
X |
X |
X |
X |
X |
X |
ECHO-3D Specifications
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General |
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Overall dimensions (W x H x D) |
65 mm x 85 mm x 80 mm |
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Weight |
306 g sensor only |
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Power requirements |
USB 2.0, 260 mW |
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Power Supply |
From tablet |
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USB Connector |
Quick disconnect, 6 pin |
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Encoder Connector |
Quick disconnect, 4 pin |
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Encoder support |
Supports 1 X-axis and 1 Y-axis |
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Operating temperature |
-10°C to 40°C (14°F to 104°F) |
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Storage temperature |
–20°C to 60°C (-4°F to 140°F) |
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Operating |
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Scan Area |
> 30 mm diameter |
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Frequency Range |
Multiple (sequential to a maximum of 3) |
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Sample rate |
305 samples/s at 1 mm spacing |
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Lift off range |
See POD chart below, based on 95% POD |
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Crack detection |
Surface breaking |
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Crack depth |
0 to 4.0 mm ± 0.2 mm or 10%, whichever is greater |
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Encoder |
Detachable on X axis |
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Operating humidity |
0% to 95%, noncondensing |
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Water resistance |
Splash proof |
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Sensor Diagnostics |
Continuous |
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Calibration |
Auto calibration |
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Lift off bias |
Manual, geometry dependant |
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