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Haag Research/Testing AccuDrop® uses steel balls to simulate and study damage to roofing surfaces

AccuDrop®

This unique system is engineered to impact target locations precisely on every drop. Haag Engineering's AccuDrop® steel ball testing facility helps you perform UL Standard 2218 tests faster, using fewer test specimens, for a more efficient, economical test process. Not even Underwriters Laboratories can complete these tests more accurately or efficiently.

Our testing procedures are quality-controlled. We meet all UL, FM and ASTM engineering standards. And, we can provide the certified reports you need to qualify your products as UL 2218, FM Class Nos. 4471 and 4473, and ASTM D3746 compliant.

Haag AccuDrop® is equipped with several different variations for testing different sized objects