Features
Benefits
With multiple echo, readings are taken by measuring the time delay between any three consecutive backwall echos. The time of T1 (coating thickness) is ignored. The times of T2 and T3 are equal to the time that it takes to travel through the metal. Only by looking at three echoes can the measurements be automatically verified (where T2 = T3).
Kit Contents
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Applications
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Features
Gauge:
Datalogger:
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Specifications |
Materials |
Sound velocities between 2000 and 7000 m/s (0.059 and 0.31 in/microsec) covers virtually all common engineering materials |
Measurement Range in Steel |
3 mm - 250 mm (0.100" - 9.995") with 2.25 MHz probe 2 mm - 150 mm (0.065" - 6.000") with 3.5 MHz probe 1 mm - 50 mm (0.045" - 4.000") with 5.0 MHz probe |
Accuracy |
0.1 mm (0.005") when calibrated in accordance with Cygnus Instruments Calibration Procedures |
Resolution |
0.1 mm or 0.05 mm (selectable) (0.005" or 0.002") |
Probes |
Single crystal soft-faced compression:
(Lower frequency probes offer better penetration on heavy corrosion/coatings)
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Power |
3 x ‘AA’ alkaline batteries or rechargeable NiMH / NiCD |
Battery Life |
18 hours’ continuous operation with alkaline batteries |
Displays |
Large liquid crystal display with white backlight - automatically turns off in bright light conditions |
Size |
85 mm x 170 mm x 25 mm (3.34" x 6.69" x 0.98") |
Weight |
400 g (14.1 oz) (inc. batteries) |
Operating Temperature |
-10°C to +50°C (14°F to 122°F) |
Environmental Protection |
IP65 |
Data Output Storage |
Internal storage on Flash Memory Card Data output via USB connection |
Data Logger (Maximum) |
Measurement points per record: 5000 |
Compliance |
CE, British Standard BS EN 15317:2007 (Specification for the characterisation and verification of ultrasonic thickness measuring equipment) |
Environmental |
RoHS, WEEE compliant |
Warranty |
3 years on gauge, 6 months on probe |