LRUT provides long-range inspections of pipes covering up to 100m per side (200m total). It uses the same instrument and complements MRUT for inspection of pipes at any distance.
Permits scanning up to +/-100m on pipes using Long Range UT techniques. No fixed diameter rings needed.
特点
Magnetostrictive strip material can be cut to any diameter. No need to have individual rings for different diameters. The strip weighs less than 1Kg and fits in a small backpack.
标准套件涵盖了所有24英寸以下的管道规格。可提供额外的带状传感器，适用于直径达48"及以上的管道。
安装速度非常快。无需给传感器加压。表面只需轻微打磨，检查可在油漆表面运行。
低矮的外形，适用于有限的通道位置。这对于管架之间的间距有限的管架尤其适用。
单个传感器适用于整个管道周边，大大降低了维护、备件和维修成本。
Superior signal-to-noise ratio (SNR) to piezoelectric rings (+10-20dB).
Axisymmetric ring provides a homogeneous wave front with a minimum blind zone (more uniform loading of sound in the pipe).
Fast pipe screening using a single axisymmetric collar. Additional focusing using a separate receiver and scanner.
Permits using the same instrument to perform MRUT inspections.
High-temperature tensioner for inspections up to 300C.
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