Máy đo độ cứng Brinell IMAI BO3, BO4, BO6
In this Brinell hardness tester, a fixed load is applied to a steel ball to press a test specimen. Measurement is made on hardness by means of a diameter of a dent caused thereby. This unit is a hydraulic type Brinell hardness tester adopted most widely. ２９．４２ KＮ （3,000） １４．７１ KN （1,500） ９．８０７ KN （1,000） ７．３５５ KN （750） Testing Load Testing Load ４．９０３ KN （500） The largest testing load is 3,000kgf (29.42KN). Adjustment can be made to 1,500kgf (14.71KN) 1,000kgf (9.807KN) 750kgf (7.335KN) and 500kgf (4.903KN) and steel balls of 10 mm and 5 mm can be replaced optionally and used.