The CANNON Difference

CANNON’s instrumentation is engineered to take on even the most challenging applications with ease, with features that make life in the laboratory simpler and safer. We’ve helped generations of customers to achieve improved measurement accuracy and throughput in their laboratories.

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NEAUPG – October 21st - 22nd in Burlington, VT

The CANNON® CAV® 4.2 is an automated, high throughput, dual-bath viscometer for ASTM D445. The CAV® 4.2 combines CANNON® quality and reliability with modern design and unique features to enhance lab productivity, reduce costs, and improve data quality.

The Dealer Difference

The CANNON dealer is there to help you select the best instrument for your application. You’ll receive information from an experienced, dedicated professional who knows the products, can answer your questions, and can recommend the viscometer that meets your needs. And year after year, your CANNON dealer will be there to provide follow-up service and support from factory-trained technicians to maintain and extend the life of your instrument.

Added Dealer Value:


CANNON’s testing lab is ISO 9001 certified through UL Labs. CANNON has also been granted CE mark certification for several instruments.

The A2LA, an ILAC-MRA signatory, has accredited CANNON Instrument Company for technical competence in the field of calibration (Cert # 1262.01).