Cannon-Fenske Opaque Viscometers, Calibrated, Technical Glass Products is a reliable and dependable addition to the Calapro Viscosimeters family of products. Combining top-notch and uncompromising quality with an affordable price, the Cannon-Fenske Opaque Viscometers, Calibrated, Technical Glass Products OP-100 / 53504-239 can fulfill your laboratory needs while still offering a great value for the money.

Product Category Description:

These reverse flow type viscometers permit measurement of dark liquids whose meniscus cannot be seen at the timing marks when using a Cannon-Fenske routine type viscometer. Also used to study the effect of additives on lubricating and hydraulic oil flow rates at low temperatures. External pressure can be applied to vary shear stress and shear rate. Require minimum sample of approximately 12mL. Specifications conform to ASTM Standard D446. Calibrated by manufacturer and supplied with certificate. Chemically-resistant plastic holder (sold separately) slips over the viscometer and keeps it firmly in place with a spring clip.

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We offer only genuine Calapro products, authorized for sale in the U.S. and other markets, so you can be sure that you are buying authentic Viscosimeters with a full manufacturer's warranty in addition to our own 100% Satisfaction Guarantee. We are your premier online distributor for Calapro Viscosimeters. We are an authorized supplier to all government, research, and educational institutions and can facilitate volume orders on thousands of laboratory equipment, lab consumables, and other products to help fulfill your specific needs. We offer Free Shipping and FREE USPS shipping to APO and FPO addresses on all orders in our store over $29.95. Please refer to our APO/FPO Shipping and Export Restrictions for more information on export to APO/FPO addresses.

In addition to the Cannon-Fenske Opaque Viscometers, Calibrated, Technical Glass Products OP-100/ 53504-239, we carry a full complement of Viscosimeters as well as other product offerings from Calapro. We also carry a full line of Calapro accessories to help meet your laboratory and scientific needs.

For a complete selection of Calapro Viscosimeters, please visit our Calapro page. For more brand name Viscosimeters please visit our Viscosimeters store section. To see our complete line of lab, medical, industrial, and scientific products, please see our science and lab equipment online catalog.