Pipette provided with sampled volume adjusting means

Pipette provided with sampled volume adjusting means

  • CN 1,607,382 A
  • Filed: 04/09/2001
  • Published: 04/20/2005
  • Est. Priority Date: 04/07/2000
  • Status: Abandoned Application
First Claim
Patent Images

1. the sample sipper tube of an adjustable volume comprises:

  • (a) has the sample sipper tube body of a longitudinal axis;

    (b) be located at an interior set screw of sample sipper tube body, described set screw can be rotated to regulate the volume in the sample sipper tube;

    With(c) adjusting knob;

    Wherein said adjusting knob can be movable between an actuated position and non-actuated position, at described actuated position, the rotary action that is applied to adjusting knob is sent to set screw, and in described non-actuated position, prevents that the rotary action that is applied to adjusting knob from rotating described set screw.

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