Ручные и измерительные инструменты Hoffmann Group 2026 - страница 265

GBP 57 ​ Industrial endoscopes The stainless steel tube and high-quality lenses make it especially well suited to tough day-to-day work in industrial environments. The metal shaft and special glass lens-type end piece make the endoscope extremely resistant to damage and wear and provide optimal protection for the lenses. The rod lens system reliably provides clear, sharp and bright images and impresses by providing super-sharp images through to the edges in combination with the largest possible image aperture angle. Viewing directions from 0°–120° and aperture angles of 0°–105° for a wide range of applications. Advantage: ■ Optimum image quality – clear, sharp, bright. ■ True-colour image reproduction. ■ Built-in fibre optics. ■ Pressure resistance up to +5 bar (in air). ■ Maximum durability due to metal shafts. ■ Oil, fuel and solvent resistance. ■ Temperature resistance up to 150°C (and above). ■ Available in the range 1.6 mm to 10 mm. ■ Small diameter for viewing small workpieces and access points. Optional extras: LED light sources, lens, HD camera, protective cover. Note: Further probes with direction of view of 0°-120° and image aperture angle of 65°-105° are available on request. Versions with 340° rotatable lens shaft are also available. ​ 49 2770 49 Probe length mm 100 110 140 175 190 300 330 430 690 49 2770 ⌀1.6 mm (eShop) – – (eShop) – – – – – 49C 49C 49C 49C 49C 49C 49 2771 Rigid micro-endoscope ⌀1.9 mm (eShop) – – (eShop) – – – – – 49 2772 ⌀2.7 mm – (eShop) (eShop) (eShop) – (eShop) – – – 49 2775 ⌀4 mm – (eShop) – (eShop) – (eShop) – – (eShop) 49 2776 Rigid endoscope ⌀5.5 mm – – – – – (eShop) – (eShop) (eShop) 49 2777 ⌀6 mm – – – – (eShop) – (eShop) – – Direction of view degrees 0 0 0 0 90 0 90 0 0 Image aperture angle (49 2770, 49 2771, 49 2776, 49 2777) degrees 90 – – 90 70 105 70 105 105 Image aperture angle (49 2772) degrees – 80 80 80 – 80 – – – Image aperture angle (49 2775) degrees – 80 – 105 – 105 – – 105 ​ Illumination units for endoscopes Mobile handheld light source. Independent of mains supply. 4-way adjustable. Type LED 49 2842 Handheld light source (eShop) 49C 49 2842 Intensity of illumination lx 120000 Illumination time h 4 The stationary LED light source is extremely bright at 900,000 lux. Its colour temperature of 5,500 Kelvin corresponds to daylight and enables realistic colour reproduction during application. ■ Outstanding light output with the latest LED technology. ■ Continuous light intensity control. ■ Consistent colour temperature of 5,500 Kelvin over the entire working life. ■ Sturdy metal casing especially for industrial use. Optional extras: Fibre optic cable no. 494845 49 2844 Type LED 49 2844 LED light source stationary (eShop) 49C Intensity of illumination lx 900000 Colour temperature K 5500 Glass fibre optic cable. 49 4845 Length 1800 2500 Application example. Supplied 49 4845 Fibre optic cable (eShop) (eShop) without light source. 49C 265