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Electrochemistry
- Potentiostats & Galvanostats
-
Electrodes (working, Reference, Counter and pH)
- Working Electrode
- Counter electrodes
- Reference electrode
-
pH Electrodes
- pH electrode for soil sample
- pH electrode for aquariums
- pH electrode for seawater
- pH electrode for potable water
- pH electrode for ultrapure water
- pH electrode for low ionic activity
- pH electrode for meat
- pH electrode for beer
- pH electrode for glue
- pH electrode for colorings
- pH electrode for cosmetic
- pH electrode for leather
- pH electrode for creams
- pH electrode for detergent
- pH electrode for effluent
- pH electrode for galvanic effluent
- pH electrode for school and universities
- pH electrode for clinical laboratories
- pH electrode for laboratory in general
- pH electrode for pharmaceutical laboratories
- pH electrode for milk and dairy
- pH electrode for waterfull media
- pH electrode for honey
- pH electrode for micro volumes
- pH electrode for paper
- pH electrode for proteins
- pH electrode for redox
- pH electrode for cheese
- pH electrode for liquid soap
- pH electrode for solids
- pH electrode for semisolid
- pH electrode for alcoholic solutions
- pH electrode for visual and dense solutions
- pH electrode for inorganic solvents
- pH electrode for organic solvents
- pH electrode for fruit juice
- pH electrode for vegetable juice
- pH electrode for sulfates
- pH electrode for flat surfaces
- pH electrode for textile
- pH electrode for paintes
- pH electrode for titration
- pH electrode for wines
- RRDE / Polishing kit / Spectroeletrochemistry
- Voltametric cells & Flow cells
- Lithography / Glass substrate electrode
- Corrosion tests
- FANN Instruments
- Impedance Analysers
- NIR
- CO2 & CH4 & Biogas and Hydrogen
-
Tech Notes Eletrochemistry
- Basis of Potentiostat
- Basis of Working electrode
- Variety, Features and Shapes of Working electrodes
- Reference electrode
- Counter Electrode
- Hydrodynamic Voltammetry
- IDA electrode
- Cyclic Voltammetric Stripping (CVS)
- How to polish the Working electrodes
- Experimental data on RHE Reversible hydrogen elect
- Capillary Electrophoresis
- Microchip Electrophoresis
- Chromatography
- Cleaning and Maintenance Procedure of pH electrode
- Calibration Procedure pH ORP CONDUCTIVITY
- HOW TO POLISH THE DRE-PTR PT RING ASSEMBLY?
- Fuel cell Glossary
- Electrochemical Glossary
- Movies Library
- ELECTROCHEMICAL GLOSSARY
- Publications
- Allum News
- Technology of ACLN Nitrogen Liquefier
- Home
- > FANN Instruments
- > Viscosimeter 35 FANN
- > Model 35SA/SR12 Viscometer with Case and Transformer (101671767)
Widely known as the Standard of the Industry for drilling fluid viscosity measurements
Fann produces a range of true Couette coaxial cylinder rotational viscometers. The Model 35 Viscometer is the best known and most commonly used Fann viscometer.
The test fluid is contained in the annular space or shear gap between the cylinders. Rotation of the outer cylinder at known velocities is accomplished through precision gearing. The viscous drag exerted by the fluid creates a torque on the inner cylinder or bob. This torque is transmitted to a precision spring where its deflection is measured and then related to the test conditions and instrument constants.
This system permits the true simulation of most significant flow process conditions encountered in industrial processing.
Direct Indicating Viscometers combine accuracy with simplicity of design, and are recommended for evaluating materials that are Bingham plastics. Model 35 Viscometers are equipped with factory installed R1 Rotor Sleeve, B1 Bob, F1 Torsion Spring, and a stainless steel sample cup for testing according to American Petroleum Institute Specification RP 13B.
Other rotor-bob combinations and/or torsion springs can be substituted to extend the torque measuring range or to increase the sensitivity of the torque measurement. Shear stress is read directly from a calibrated scale. Plastic viscosity and yield point of a fluid can be determined easily by making two simple subtractions from the observed data when the instrument is used with the R1-B1 combination and the standard F1 torsion spring.
A wide range of accessories are available for the Model 35 Viscometer.
The Model 35 Viscometer has been evaluated for compliance, and fulfills the requirements of EN 61010-1:2010, CAN/CSA C22.2 No. 61010-1-2012 and UL61010-2-030:2012. A copy of this Declaration of Conformity is available upon request. |
Ordering Information and Specifications
Six speed viscometers have speeds of 600, 300, 200, 100, 6, and 3 rpm
Twelve speed viscometers have speeds of 600, 300, 200, 180, 100, 90, 60, 30, 6, 3, 1.8, and 0.9 rpm
Model 35 Viscometer
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