| Materials |
Sound velocities between 2000 - 9000 m/s - covers virtually all common engineering materials |
| Accuracy |
±0.1 mm or 0.1% of thickness measurement, whichever is greatest, when calibrated in accordance with Cygnus Instruments calibration procedure |
| Resolution |
Multiple-Echo mode - 0.1 mm or 0.05 mm Single-Echo and Echo-Echo modes - 0.01 mm |
| Probes |
| Single crystal probes: |
6 mm - 5 MHz (S5A) 13 mm - 2.25 MHz (S2C (standard)), 3.5 MHz (S3C) or 5 MHz (S5C) 19 mm - 2.25 MHz (S2D) |
| Twin crystal probes: |
5 mm - 7.5 MHz (T7A) 8 mm - 5 MHz (T5B (standard)) 13 mm - 2 MHz (T2C (for attenuative materials such as cast metals, plastics and composites) |
| Measurement Range in Steel |
| Single crystal probes in Multiple-Echo: |
3 - 250 mm with 2.25 MHz probe (S2C/D) 2 - 150 mm with 3.5 MHz probe (S3C) 1 - 50 mm with 5 MHz probe (S5C/A) |
| Twin crystal probes in Single-Echo: |
2 - 250 mm with 2 MHz probe (T2C) 1.5 - 200 mm with 5 MHz probe (T5B) 0.7 - 50 mm with 7.5 MHz probe (T7A) |
| Twin crystal probes in Echo-Echo: |
5 - 50 mm with 2 MHz probe (T2C) 4 - 50 mm with 5 MHz probe (T5B) 3 - 25 mm with 7.5 MHz probe (T7A) |
| Connector |
Twin Lemo 00 |
| Power |
3 x AA batteries |
| Battery Life |
10 hours minimum |
| Electronics |
Dual channel pulser |
| Display |
End-mounted OLED (rotatable) |
| Operating Temp. |
-10°C to 50°C |
| Environmental Rating |
P67 (dust tight and immersion - 1 metre for 30 mins) MIL STD 810G Method 501.6 (high temp +55°C) MIL STD 810G Method 502.6 (low temp -20°C) MIL STD 810G Method 507.6 (humidity 95%) MIL STD 810G Method 512.6 (immersion - 1 metre for 30 mins) |
| Shock and Impact |
MIL STD 810G Method 514.7 (vibration - 1 hour each axis) MIL STD 810G Method 516.7 (shock 20g - 11ms half sine shock pulse, 40g 11ms in each axis) MIL STD 810G Method 516.7 (26 drops - transit drop 1.22 m) |
| Compliance |
CE, British Standard BS EN 15317:2013 |
| Environmental |
RoHS, WEEE compliant
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