Hand-held micropipettor with fluid transfer volume...

Details Hand-held micropipettor with fluid transfer volume... Hand-held micropipettor with fluid transfer volume...

B - Operations, Transporting

01

L

222/2

B01L 3/02 (2006.01)

Patent

CA 1081182

IN THE UNITED STATES PATENT AND TRADEMARK OFFICE HAND-HELD MICROPIPETTOR WITH FLUID TRANSFER VOLUME ADJUSTMENT MECHANISM ABSTRACT OF THE DISCLOSURE A micropipettor having an adjustable stop threadedly engaged with an internal reciprocal plunger assembly for defining the stroke length of the plunger and thus of a fluid displacing piston that is attached to the plunger assembly. The adjustable stop is manipulated by operable connection with a volume adjustment knob provided on the outside of the micro- pipettor body. The plunger carries a coarse volume indicating scale and the volume adjustment knob is provided with a fine volume setting scale. Accidental changes in volume adjustments are avoided by two types of automatic locks: a frictional engagement of the internal volume adjustment mechanism unless the plunger is deliberately placed in a certain position by the operator, and a detent lock of the volume adjustment knob unless the operator deliberately depresses it.

305386

Affiliated with

Also associated with

Rating

Hand-held micropipettor with fluid transfer volume... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hand-held micropipettor with fluid transfer volume..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hand-held micropipettor with fluid transfer volume... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-17569