Desktop Style Optical Collimator F420-3t

• Accuracy: Accuracy(Reticle’s Division Value): 30"
• Vertical Lines: 1
• Horizontal Line: 1
• Tube Focus: 420mm
• The Shortest Target of The Level Tube: 2m
• The Far Target: ∞
• Model NO.: F420-3T
• Transport Package: Wooden Case and Carton
• Specification: 102*56*106, 0.7CBM
• Origin: China
• HS Code: 9015800090
• Production Capacity: 100 Units /Per Month

Product Description

Desktop style, F420-3T is used for calibrating autolevel,theodolites and total station.

 

   *Main Technical Parameters of Tubes:

  Tube length: 520mm<o:p>

  Tube focus: 420mm<o:p>

  Tube Aperture: 55mm<o:p>

  Resolution: 3"<o:p>

  Angle of field of view: 10°20<o:p>

  Accuracy(Reticle's division value): 30"<o:p>

  Magnification: 5.7~7X<o:p>

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  The shortest target of the level tube: 2m<o:p>

  The far target: ∞ <o:p>

  The micro adjusting range of the front/back horizontal tube: 5" <o:p>

      Horizontal: ≤10", <o:p>

   Vertical: ≤10"  <o:p>

         

  

Horizontal(0°

 

          Level accuracy: <o:p>

            Round level(On the foundation of the front column): 8"/2mm,  <o:p>

            long level(On the front/back horizontal tube):20'

     

          Lifting range of the lifting platform: ≥320mm<o:p>

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 Power supply for tube: 4.5~6V,2.1W<o:p>

 Switch power: 1~10A<o:p>

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         Lighting source: cold light (with adjustable intensity), green <o:p>

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         Shipment package: 1wooden cases,125kgs,0.5cbm