RHEOMETER MODEL 280 NL BAROID HAND-POWERED MADE IN U.S.A. FANN

Description

Up for Consideration
Fann / Baroid
RHEOMETER
Part No. 280
Hand operated
Multiple-speed rotational Viscometer
Adjustable height
Original Case and User Instructions included
This item is used and has some surface indications but overall in great condition.
Item pictured is the item you will receive.
Any questions please feel free to ask and I will answer promptly.
The Model 280 Rheometer is a precision multiple-speed rotational viscometer designed specifically for field testing the rheological properties of drilling fluids. The Rheometer is operated at two rotational shear rates, and the readings obtained are used to determine the plastic viscosity and yield point of the drilling fluid being tested. The Model 280 is supported on a counterbalanced telescoping frame allowing easy adjustment of the rotor depth. Turning a small crank drives a rotor at a preselected constant speed through a precision gear train governor. Rotor speeds of either 300 or 600 rpm are obtained by setting the position of the speed control lever. A third position of the speed control lever is available for operating the rotor at a higher speed for stirring the drilling fluid sample. Gel-strength measurements are read directly from the deflection scale. When making gel-strength measurements, force is applied manually by turning the gel knob and observing the maximum reading on the deflection scale before the gel breaks. No field maintenance is required. It is the lightest field instrument available for determining plastic viscosity and yield point.
All reasonable offers will be considered!
Shipping:
All orders are shipped on Mondays and Thursdays Only Sorry for any
inconvenience
!
All shipping rates listed (including free
shipping) refer to only domestic (lower 48 states) and does not include
Hawaii
, Alaska, Canada. Please email for shipping rates to any of these locations
I have been buying and selling on EBay for many years . Please look at my profile and previous seller rating. Please let me assure you my honesty and values have not changed! I truly try to give as many details of everything I sell that I know or can find. I am not an expert by any means on many of the items I sell. Please ask any questions you may have on the items I sell prior to bidding, and I will do all I can to answer in a timely manner.
Again thanks for looking!
Be sure to add me to your
favorites list
!
Check out my
other items
!
Sign up for
PayPal
; the fast, easy, and secure way to pay!