DIETERT Foundry Testing Equipment Inc.
9190 Roselawn, Detroit Michigan 48204
Tel: (313) 491-4680
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NO. 474 Green Hardness Tester "C" Scale
This pocket-sized instrument is used to measure the surface hardness of green sand molds in the same manner as the "B" Scale Tester. It has a conical penetrator with a spring load of 1500 g. at full scale. The dial is calibrated from 65 to 100 hardness, spreading out higher readings for greater sensitivity in the range of high pressure molding.

Specifications:

Dimensions (H x W):......2 x 1 in. (51 x 25.4 mm)

Net weight:......................8 oz. (226 g)