Signal preamplifier TRPP 5810™

high-voltageIP66

The TRPP 5810™ unit is a high-performance remote pulser/preamplifier dedicated to TOFD inspections and compatible with the Olympus scanner line as well as PV-100 and PV-200 weld-inspection systems. This remote pulser/preamplifier provides an optimum signal-to-noise ratio for TOFD inspections by combining a 40 dB preamplifier with a remote high-voltage (200 V) pulse repeater in a single, small enclosure. The TRPP 5810 supports two UT channels, enabling simultaneous inspection with one or two pairs of TOFD probes. The TRPP 5810 can be used as a pulser and/or preamplifier. TRPP 5810 as a Pulser • Provides an additional pulse gain in order to generate a stronger signal when needed to reveal difficult-to-detect flaws. TRPP 5810 as a Preamplifier • Provides the additional gain or broadband signal-to-noise enhancement necessary for optimum signal acquisition on thick sections of material exhibiting high ultrasonic attenuation. • Allows driving of long cables from remotely located sensors. Features • Withstands pulsed voltages up to 300 V for pulse widths in excess of 500 ns at PRF up to 10 kHz. • Dimensions (W × H × L): 57 mm × 32 mm × 90 mm • Weight: 300 g • UT connectors: 8 × LEMO 00 female • Water/moisture resistance: NEMA 4-IP66. Rustproof. • Powered by an external 12 VDC source or from the instrument. • Power connector: Compatible with standard Olympus umbilical cables (male Fisher 103 type) • Red power-on LED indicator • Operating temperature range: -10 °C to 60 °C Pulser • Remote, high-voltage (200 V) pulse repeater • PRF of up to 10 kHz at 100 ns per channel and up to 20 kHz at 50 ns for a single channel