Designed for tack force testing of pressure-sensitive adhesives, in conformance with ASTM D6195 and related standards. A looped sample is loaded onto the test strip, and the closed end of the loop is secured by an upper grip (not included - suggested model: G1008). The test strip may be indexed in three positions, allowing for three tests to be performed between cleaning cycles. The strip is secured and released by a lever-operated clamp. An additional set of three test strips is available.