TAPPI T 839 Test Fixture | GTAPT839-733

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TAPPI T 839 Test Fixture | GTAPT839-733


Model #
GTAPT839-733 test fixture meets TAPPI T 839 requirements. The Tappi T 839 Edge Crush Test Fixture applies to the Edge Compression Test (ECT) in strict accordance with Tappi T 839 to determine the edgewise compressive strength, parallel to the flutes, of a short column of single-, double-, or triple-wall corrugated fiberboard. This fixture is used for the Edge Compression Test by clamp method, or ECT, and should be paired with compression platens and a precise compression test machine with force capacity no less than 500 lbs.