[Barcol Hardness Tester B934-1 Product details]:
Product Specification:

•  A portable indentation hardness tester.
•  Single hand operation; no operating experience required; can test any workpiece which is  reachable in any site.
•  Wide valid testing range equivalent to Brinell hardness 25-150 HBW.
•  Used to test the hardness of all kinds of aluminum, from very soft aluminum to very hard aluminum alloys. 

Extended application.
•  Model 934-1 is applied to test the hardness of aluminum, aluminum alloys, copper, copper alloys, fiber reinforced plastics and rigid plastics etc.
•  The improved model of it is available to test very soft metals such as lead and tin and other soft materials such as soft plastics, rubber, felt and leather etc.
•  High sensitivity. Featured with 100 scales, much more sensitive than Webster hardness testers applied in aluminum alloys industry.
•  No supporting required. Can test from only one side of the workpiece. No need to move or support the workpiece.
•  Used to test super large and thick worpieces and assembly parts.  
•  Easy conversion. The test results can be converted to HB, HR, HV and HW easily through conversion table.
•  Comply to standard ASTM B648-2000.

 
 
Parameters:

Indenter	26°panhead cone, head face diameter 0.176mm
Testing Range	0~100HBa，equivalent to 25~150HBW
Resolution	0.5HBa
Indication error	hardness range 42~52HBa, ±2HBa;   hardness range 84~88HBa ±1HBa
Repeatability error	hardness range 42~52HBa, ±2HBa  hardness range 84~88HBa ±1HBa
Net weight	0.5kg

Application:
•  Barcol Impressor is mainly applied to test aluminum and aluminum alloys.
•  Webster is used to test aluminum alloy extrusions, sheet and tubings.
•  Barcol Impressor is suitable to test pure aluminum, soft aluminum alloys, super thick aluminum alloys, aluminum alloys bars and assembled aluminum alloys parts (e.g. al-alloy door &window, scaling ladder etc.)
•  Relevant Standard: ASTM B648 (Test Method for Indentation Hardness of Aluminum Alloys by Means of a Barcol Impressor)
•  Barcol Impressor is also used to test fiber reinforced plastics and rigid plastics etc.
•  Relevant Standard: ASTM D2583-07(Test Method forIndentation Hardness of Rigid Plastics by Means of a Barcol Impressor)
•  The improved models of Barcol Impressor are available to test softer plastics, very soft metals, rubber and leather etc.


Standard Package:
•   Tester
•  Spare indenters (2 pcs)
•  High value Standard hardness block (1 pc)
•  Low value Standard hardness block (1 pc)
•   Calibration wrench
•  Supporting foot
•  Carrying case