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  1. VISCOMETER MODEL 35A 6-SPEED 115v 60Hz, FANN

    Manufacturer: Fann Instrument Company
    Family Part #: FANN TSI-207198

    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. 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 Part No. Model No. # of Speeds Voltage 207198 35A 6 115 Volts 60 HZ 207199 35SA 6 115 Volts 50 HZ 207200 35A/SR-12 12 115 Volts 60 HZ 207201 35SA/SR-12 12 115 Volts 50 HZ 101671767 35SA/SR-12 with Case and Transformer 12 115 Volts 50 HZ 101671768 35A with Case 6 115 Volts 60 HZ 101671770 35SA with Case and Transformer 6 115 Volts 50 HZ 101671771 35SA/SR-12 with Case 12 115 Volts 50 HZ

    WARNING - If your "ship to address" is in Texas, this Item may be subject to Texas Administrative Codes governing precursor chemicals and/or laboratory apparatuses and may require Thermal Scientific to contact you for more information. If this is a precursor item and you do not have a permit to purchase it, Thermal Scientific, Inc. will cancel that part of your order.

Product Options

TS Part No. Old Part No. Mfg Part No. Description Online Price Quantity
FANN 207198 30164 207198 VISCOMETER MODEL 35A 6-SPEED 115v 60Hz, FANN
$4,145.10
EACH