Digital Ultrasonic Flaw Detector | Tru-Test

In addition to this, Tru-Test includes many extra features to help make your work easier. For example, in weld testing the exact flaw location is evaluated; all features are available for demanding thickness measurements. User-friendly programs for display evaluation with 3 or 4 Distance Amplitude Curves (DAC), +6dB DAC and for AVG evaluation are available as standard.

• T-Scan thickness display and optional Encoder B-Scan scanner.
• Welding section display defect location for report printing.
• Tru-Test is very light weight - 2.0kg, including batteries.

Specifications

• Calibration range: From 25 to 5000 mm (steel long).
• Sound velocity:2 fixed values(3230m/s,5920m/s) and adjustable in the range 1000 to 9999m/s in steps of 1m/s.
• Probe delay: 0 to 365 µs
• Gain: 100dB, adjustable in steps of 0.1/2/6/12/20 dB
• Fine Gain:0.1 dB
• Frequency range:0.5-4 MHz narrow band, 5-15 MHz wide band
• Pulse repetition frequency: 10-1000Hz, depending on the set calibration range and the probe delay for adjustable.
• Test methods:Pulse echo mode and Thru mode
• Pulser Voltage:200 / 400 V negative spike
• Damping:100 / 200 ?
• Echo presentation:Full wave, RF
• Suppression:Linear, 0 to 90% screen height adjustable in steps of 1%, status indication on the display
• DAC: Recording of up to 8 reference echoes, 40dB dynamic range, display of the DAC curve.
• Data storage:1000 A-scan Trace Data sets in the FLASH memory, with additional alphanumeric identification and directory function.
• Units of measure: mm or inch
• Direct documentation: Hardcopy (contents of display), active measurement reading, test report or thickness report, via the RS-232 interface to computer.
• Interface:RS-232 C (bidirectional) or USB adaptor for PC computer.
• Analog output:Proportional voltage for amplitude and sound path of the echo in the gate; TTL signal for gate alarm
• Probe connector:Two LEMO 1 connectors ( BNC connector available )
• Power supply: Removable 8800mAh/7.2V Li-ion Battery or mains supply via an external mains power/charger unit JBD15-A2S
• Operational period:Up to 5 hours with Battery ( select LCD low bright )
• Battery charge indication:On the display