€359,00
Traceable Fiberglass Tension spring Ø 6 mm with copper core inside, 40. 60 or 80 meters
Because of the copper wire, this fibre-optic tension spring can be followed in a sewer with a cable detector, to which a signal can be applied by a signal generator. (For leica, this could be a DA220 or DA230)
Example of use:
Weight: 7.4 Kg for 40 metres
Bending radius: 400 mm
For pipe diameter Ø 50-80mm
Measurements: Reel 630x530x220 mm
Tensile strength tendon 2000Kg
Tensile strength glued connection 230 Kg
Galvanised vertical wheel
Wheel diameter 550 mm
including starting head M6 ( anchor ball head)
Colour: Yellow ( black is optional)