New Products Catalog Request Form  |  Customer Service Shopping Cart   •   Français     New Coating Tickness Gauges Landtek New Earth ground Tester Fluke New Combustion Analysers E Instruments  Durometers  Top • Durometers  Durometer ...view details  Sku: PTC 306L • Model 306L measures the indentation hardness of rubber, elastomers, and other rubber-like substances, such as neoprene, silicone, vinyl, nitrile, and butyl. It can also be used for soft plastics, felt, leather, and similar materials. • This durometer can be used either with a test stand, hand-held or with the constant load weight. Please refer to the stand selction guide for appropriate instruments. The PTC® classic style Durometer comes complete with carrying case and test block. A standard maximum hand holds the peak reading until reset  Durometer ...view details  Sku: PTC 307L • The Models 307L Durometer is designed to measure the indentation hardness of materials such as hard rubber, plastics, soft metals, epoxies, and other similar Type D materials. • It is built to meet or exceed current ASTM D2240, ISO 7619 and ISO 868 specifications, and can be used either with a test stand or as a hand-held unit. • Designed to be used with PTC®'s Models 320, 473, or 475 Test Stands. The classic style model 307L Durometer comes complete with carrying case and test block. • A standard maximum hand holds the peak reading until reset.  Durometer ...view details  Sku: PTC 302SL • The Model 302SL Foam & Rubber Durometer measures the hardness of soft materials such as foam rubber, sponge rubber, cellular material and gel-like materials. • This instrument can perform comparative hardness tests on foam or sponge rubber without the cost of using an indention load deflection (ILD) test machine. • PTC® Model 302SL offers a cost-effective means of checking these materials with speed, portability, and accuracy. • The Model 302SL is based on the force of a variable load over an area of one square centimeter. • The instrument is simple to use and can be used in conjunction with the Model 470 Test Stand for faster and more precise testing. • When using the test stand, the material and the stage are lifted up to the durometer until the load cell of the stand separates. • The resettable max hand records the peak reading. Several readings should be made and the results averaged. • The sample should have an area of at least 1-1/4" square and be at least 3/4" thick. Thinner materials must be stacked (do not glue) to obtain this thickness.

Primo Instrument carries a wide range of calibration instruments from fluke, megger, druck. We also provide calibration services, instrument repair and instrument certification.