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Title: |
1921 Ad-Tinius Olsen Manufacturing Co., Hydraulic Brinell Hardness Testing Machine |
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Source: |
American Machiist, V53 #12, 16 Sep 1920, pg. 526 & Condensed Catalogues of Mechanical Equipment, V11, 1921, Pg. 266 |
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Insert Date: |
4/1/2013 4:23:46 PM |
Olsen Hardness Testing Machines for applying Brinell Test:
The hydraulic type of Brinell hardness testing machine is of the bench type. The load is applied by hand pump and is weighed by a gage. The raising of calibrated weights insures accuracy and prevents an overload. This type of machine is the one most frequently used at present and is made in several sizes and types, including a portable type for store or stockroom use. Fig. 4 shows an Olsen hydraulic Brinell hardness testing machine with an automatic gage, which measures the depth of penetration to one one-hundredth of a millimeter.
These machines are built in various types and sizes, so as to meet all requirements.
Alternate Stress Impact and Special Testing Machines:
We build all the latest up-to-date Special Testing Machines such as the OLSEN-FOSTER Alternate Torsion Testing Machine, Upton Lewis Toughness and Endurance Testing Machines, McAdam Impact Shear Testing Machine, Olsen Impact Tension Testing Machines, Turner Impact Tester, Matsamura Repeated Impact Tester, Norris Abrasion Testing Machine, also the Flowers and the Hayes-Lewis type of Viscosimeters. |
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1920 Tinius Olsen Manufacturing Co., Hydraulic Brinell Hardness Testing Machine
1921 Tinius Olsen Manufacturing Co., Hydraulic Brinell Hardness Testing Machine
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