SWIR Dual-Fiber Vibrometer

• Klein und flexibel Dual-Fiber Messkopf
• SWIR Laser (Augen sicher)
• Passive and roboust fiber head design
• Auflösung 4 nm/s bzw. 4 pm
• Max. Geschwindigkeit 24,5 m/s

SWIR Dual Fiber Vibrometer

The OptoMET Dual Fiber SWIR Vibrometer consists of a SWIR vibrometer and a flexible Dual-Fiber head, different objective lenses either collimated or focused are available.

With its build-in stabilized SWIR laser the vibrometer gets a very good signal-to-noise ratio on all technical and organic surfaces. Thanks to our innovative digital signal processing technology the vibrometer achieves highest accuracy in combination with an outstanding resolution up to 4 nm/m for velocity and 4 pm for displacement.

With an additional fiber switch multiple fiber heads can be connected to the vibrometer, so you can multiplex many different channels (2, 4, 8, 16, ...), the fiber switch comes with an electrical interface (Ethernet, USB, TTL, ...) and can be remotely operated by a PC.

Aufbau des Dual-Fiber Vibrometers

Das OptoMET Dual-Fiber SWIR Vibrometer besteht aus einem SWIR Vibrometer und einem faseroptischen Messkopf.

 

Aufbau des Dual-Fiber Vibrometers mit einem Fiber Switch

With an additional fiber switch multiple fiber heads can be connected to the vibrometer, so you can multiplex many different channels (2, 4, 8, 16, ...), the fiber switch comes with an electrical interface (Ethernet, USB, TTL, ...) and
can be remotely operated by a PC.

 

Features:

  • Excellent signal level thanks to its build-in stabilized SWIR Laser
  • Small and flexibel fiber heads
  • Ability to multiplex many fiber heads using a fiber switch
  • Passive and roboust fiber head design (no active electronic)
  • Max. velocity: 24.5 m/s
  • Focused fiber heads with fixed or variable, working distance: 27 mm to 10 m
  • Collimated fiber heads available
  • Standard Faser Länge 2 m, andere Längen auf Wunsch erhältlich 

    Ideal for:

    • Difficult measurement conditions: dark / rough surfaces
    • Where physical access is difficult
    • Quality inspection from different points of view
    • Measurements in vacuum- or climatic chambers
    • High speed vibration measurements
    • Applications which require small spot sizes or long working distances
    • Large amplitudes at small working distances

    Compact Dual Fiber Head

    • Dimension L x B x H: 89 x 43.9 x 95 mm
    • Weight: 0.5 kg
    • Collimated lens: OBJ-DF-C
    • Focused lens with fix working distance: OBJ-DF-F

    Standard Dual Fiber Head

    • Dimension L x B x H: 157 x 43.9 x 95 mm
    • Weight: 1.2 kg
    • Focused lens with variable working distance: OBJ-DF-SR / OBJ-DF-MR

    Dual-Fiber Objektiv

    Specification OBJ-DF-C OBJ-DF-F OBJ-DF-SR OBJ-DF-MR
      collimated fixed working distance variable working distance variable working distance
          Short Range: 45 mm - 5 m Mid Range: 150 mm - 10 m
    Focal length (mm) - 40 / 50 / 75 / 100 / 150 / 200 25 50
    Stand-off distance (mm) 0 27 / 37 / 64 / 89 / 139 / 189 45 150
    Spot size (µm) at: 1400      
    27 mm   17 µm    
    37 mm   22 µm    
    45 mm     50 µm  
    64 mm   33 µm    
    89 mm   44 µm    
    139 mm   66 µm    
    150 mm       60 µm
    189 mm   88 µm    

    3-D Gelenkstative

    Stativ für Faserkopf