7/29/2019 Jme Crawler
1/2
10/60 X-ray Crawler (10 to 60)
Suitable for use in pipe diameters 10 to 60 Balteau 160kV, 200kV & 300kV tube options Yxlon 200kV constant potential tube option Self contained, full remote control (no umbilical) 360 panoramic exposures of new pipe welds Suitable for use onshore or offshore
Non Isotope Tracking System
Wide range of accessories
NEW
NEW
Non Isotope
Control System
7/29/2019 Jme Crawler
2/2
JME LtdElectron House, Old Nelson Street,Lowestoft, Suffolk, NR32 1EQ, U.K.
Tel: +44 (0)1502 500969Fax: +44 (0)1502 511932e-mail: [email protected]
www.jme.co.uk
Pipeline diameter range 10 - 60 in
Number of modules 5
Overall weight of assembled crawler 106 kg
Overall assembled length - excluding X-ray tube 1670 mm (plus recovery ring 270 mm)
X-ray tube full output ratings 160kV, 200kV, 200kV CP, 300kV
Intermediate kV setting options Balteau - 4 (70%, 80%, 90%, 100%)Yxlon - 110kV to 200kV in 10kV steps
Optimum tube current 2 - 3 mA
Focal spot size 1.0 x 5 mm (typical)
Power source Sealed lead acid batteries (120V)
Battery Capacity 15 Ah
Motor rating 185 W continuous (0.25 HP)
Travel speed up to 0.3m/sec
Wheels Contoured high traction rubber
Braking Dynamic
Mean positioning accuracy (15 slope) 5 mm
Maximum angle of climb in optimum conditions 45% (27)
Technical specification may change in accordance with our policy of continuous product development
10/60 X-ray Crawler (10 to 60)
General Information
JME Ltd based in Lowestoft, Suffolk, UK has established itself as a leading manufacturer of pipeline x-ray andgamma crawlers. The JME pipeline crawlers are designed to produce high quality panoramic radiographs of
circumferential butt welds in new pipelines from 3 to 72. These units are designed and proven, both onshoreand offshore, to work as a fully self contained, self powered exposure vehicle. There are no trailing leads and allcommands are executed from outside the pipeline using a low activity isotope. The units can be commanded totravel, stop and radiograph as required. Crawler tracking, so that the position and direction of travel of the crawlercan be monitored, is achieved either by mounting a low activity tracker isotope on the crawler or by using JMEsunique non-isotope tracking system. Four X-ray and three gamma crawler systems are available; X-ray crawlersizes are 6/16 (6 to 16), 8/18 (8 to 18), 10/60 (10 to 60) and 24/72 (24 to 72) and Gamma crawler sizes are3/6 (3 to 6), 6/18 (6 to 18) and 10/48 (10 to 48). A wealth of design and field operating experience has beendrawn upon in the development and manufacture of these crawlers, which are efficient, versatile and highlyreliable. JME Ltd offer a complete service of manufacture, training, operating and refurbishment of their crawlersystems.
Technical Specifications
Application
The 10/60 X-ray Crawler is available with Balteau 160kV, 200kV, 300kV or Yxlon 200kV constant potential tubeoptions, for use in non-destructive testing for detection of defects in new pipeline butt welds. The 10/60 X-rayCrawler is a compact modular unit suitable for use onshore or offshore in a wide variety of climatic conditions, inpipelines of nominal diameter from 10 to 60 inches. Alternative X-ray tubes or Gamma projectors can be fitted,please contact JME Ltd with your requirements.
Top Related