Barcol Hardness Tester Barcol Impressor 934-1

Barcol Impressor is a kind of indention hardness tester originally made in the USA. 934-1 is the typical model which is in widest application. Barcol Impressor is mainly applied in two areas: One is Aluminum fabrication industry, to test pure Aluminum, soft Aluminum alloys, thick Aluminum alloys, Aluminum belts, and Aluminum alloys extrusions, bars, castings, forgings and assembled Aluminum alloys parts (e.g. al-alloy door &window, curtain wall etc.)

Relevant standard is American standard ASTM B648-00 (Test Method for Indentation Hardness of Aluminum Alloys by Means of a Barcol Impressor); the other is Fiber Reinforced Plastics industry, most domestic and abroad Fiber Reinforced Plastics products are required to test Barcol hardness. Relevant Standard is American standard ASTM D2583-07(Test Method for Indentation Hardness of Rigid Plastics by Means of a Barcol Impressor) As a measuring instrument, Barcol Impressor has its relevant verification regulation JJG-1989 (Barcol Impressor). This regulation is used for verification of Barcol Impressor newly manufactured, under used and after maintenance.

Specification

Standard package

Main unit 1
Leg 1
Standard test block 2
Spare indenter 2
Calibration wrench 1
Operation manual 1
Carrying case 1

Optional accessories
Indenter
High value standard test block
Low value standard test block