DSHD-2801G Penetrometer

DSHD-2801G Penetrometer is designed and developed as per the requirements about penetrometer and the accessories stipulated in the National Standard GB/T 4985 “Test Methods for Needle Penetration of Wax”. 1. The needle penetration of wax is expressed as the depth that a standard needle of 100 g vertically penetrates into a wax sample without any measurable friction in 5 s at 25 ℃. 2. The test temperature for wax penetration is 25 ℃ in general. 3. Each wax penetration is 0.1 mm.The instrument is directly shown on display