GE Krautkramer USM 36 Ultrasonic Flaw Detector
Specification GE Krautkramer USM 36
| 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 |
| Display Screen | |
| Size Diagonal | 7″ |
| Active Range (W x H) | 152.4 × 91.44 mm2 |
| Resolution (W x H) | 800 × 480 pixels |
| Range | 4 … 14,108 mm (555“) for longitudinal wave |
| 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 x H x 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 |
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