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ay screen Size Diagonal 7” Active range (W × H) 152.4 × 91.44 mm2 Resolution (W × H) 800 × 480 pixels Range 4 … 14,108 mm (555“) for longitudinal wave Display Display shift (delay) –15 … 3,500 μs Probe delay 0 … 1,000 μs Velocity 250 … 16,000 m/s PRF Automatically optimized 15 … 2,000 Hz, 3 automatic setting modes: Auto Low, Auto Med, Auto High, Manual Connectors Probe connectors 2 × LEMO-1 or 2 × BNC USB interface USB type B connector Service interface LEMO-1B, 8 pin Pulser Pulser mode Spike pulser, optionally: Square-wave pulser Pulser voltage (SQ mode) 120 … 300 V, in steps of 10 V with a tolerance of 10% Pulser falling/rising time max. 10 ns Pulser width (SQ mode) 30 … 500 ns, in steps of 10 ns Pulser amplitude (Spike mode) low: 120 V, high: 300 V Pulser energy (Spike mode) low: 30 nS, high: 100 nS Damping 50 ohms, 1000 ohms Receiver Digital gain Dynamic range 110 dB, adjustable in steps of 0.2 dB Analog bandwidth 0.5 … 20 MHz Equivalent input noise <80 nV/√Hz Filters Broadband: 1-5 MHz / 2, 2.25 MHz / 4, 5 MHz / 10 MHz / 13, 15 MHz Rectification Positive half-wave, negative half-wave, full wave, RF signal Gates Independent gates Gates A and B (triggering by gate A), Gate C (option, triggering by gate A or B) Measurement mode Peak, Flank, J-FLANK, FIRST PEAK Memory Card slot SD-card slot for all standard SD-cards Capacity 8 GB, SD-card Datasets UGO data structure in ASCII Reports JPG or BMP format General Battery Li-Ion, operating time: 13 hours with full charge / Charging method (standard): internal with power adapter / Charging method (optional): external charger / Charge level: proportional charge level indicator Power adapter Universal power supply unit 100 … 240 VAC, 50/60 Hz Size (W × H × D) 255 × 177 × 100 mm (10” × 7.0” × 3.9”) Weight 2.2 kg incl. battery Languages Bulgarian, Chinese, Czech, Dutch, English, Finnish, French, German, Hungarian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish Damp heat and humidity (storage) EN 60068 Part 2-30 6 cycles: 9 hrs at +25°C up in 3 hrs to +55°C, 9 hrs at +55°C then down to +25°C in 3 hrs, at 93% humidity Vibration EN 60068 Part 2-6 2g per axis, 5 … 150 Hz, 1 oct/min, 25 cycles Shocks EN 60068 Part 2-27 1000 cycles per axis, 15 g, 11 ms, half-sine Enclosure IP66 according to IEC 60529 Operating temperature –10 … 55°C Cold operation –10°C for 16 hrs, 502.5 Procedure II Heat operation +55°C for 16 hrs, 501.5 Procedure II Storage temperature –20 … +60°C, without battery Cold storage –20°C for 72 hrs, 502.5 Procedure I Heat storage +70°C for 48 hrs, 501.5 Procedure I Options AWS AWS calibration tool, according to AWS D1.1 Structural Welding Code DAC/JISDAC/CNDAC DAC calibration tool, 16 points, according to EN 1712, EN 1713, EN 1714, ASTM E164, ASME, ASME III, JIS Z3060, GB11345 TCG: 120 dB dynamic, 110 dB/μs slope DGS DGS calibration tool, according to: EN 1712, EN 1713, EN 1714, ASTM E164 Data logger Grid file creation 3G Gate C SWP For pulser parameter optimization, voltage setting 120 … 300 V in steps of 10 V, pulse width setting 30 … 500 ns in steps of 10 ns Phantom-PRF Phantom-PRF for the identification of erroneous echoes caused by multiple reflections in low-attenuation materials BEA Blackwall Echo Attenuation
