Henke-Sass, Wolf GmbH

Extendable borescopes with warm light illumination 

The borescopes have been laid out for inspecting long components and work devices or bridging major distances. Typical applications are pressure tanks, pipes, steam boilers, large-size diesel engines or helicopter rotor blades. Borescopes of this type can be extended by means of extension tubes (Ø 24 mm) up to a length of 30,000 mm. High-performance halogen lamps of a compact design (low voltage) integrated in the replaceable objective lens head provide for optimum brightness throughout the inspection area. 

Technical specifiations

  • Flexible system with regard to the working length. Viewing direction and eyepiece type adaptable by replacing different components.
  • Jacket tube made of stainless steel, temperatureresistant up to 120°C
  • From Ø 14 mm, the borescopes are available in water - tight design on request
  • High-performance warm-light halogen lamps

Design types

  • Shank diameter: 9 mm, 14 mm, 18 mm and 24 mm
  • Effective length: From 500 to 30,000 mm depending on the borescope
  • Viewing directions: Removable objective lens heads with viewing directions 0°, 45°, 90°, 110°, Objective lens head with continuously adjustable viewing direction
  • Field of view: 60°
  • Accessories: power supply, rechargeable battery, charger, centring device for pipe inspection, angulated attachment, photo and camera adapter, zoom eyepiece