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Barcol Hardness Tester934-1
KEY FEATURES
Barcol Impressor is a kind of indention hardness tester originally made in the USA. 934-1 is thetypical model which is in widest application.Barcol Impressor is mainly applied in two areas: Oneis Aluminum fabrication industry, totest pure Aluminum, soft Aluminum alloys, thick Aluminumalloys, Aluminum belts, and Aluminumalloys extrusions, bars, castings, forgings and assembled
Aluminum alloys parts (e.g. al-alloy door&window, curtain wall etc.) Relevant standard is American standardASTM B648-00 (Test Methodfor Indentation Hardness of Aluminum Alloys by Means of a Barcol Impressor);the other is FiberReinforced Plastics industry, most domestic and abroad Fiber Reinforced Plastics productsarerequired to test Barcol hardness. Relevant Standard is American standard ASTM D2583-07(TestMethodfor Indentation Hardness of Rigid Plastics by Means of a Barcol Impressor) As ameasuring instrument, BarcolImpressor has its relevant verification regulation JJG-1989(Barcol Impressor). This regulation is used for verifi-cation of Barcol Impressor newlymanufactured, under used and after maintenance.
Standard package - Barcol934-1
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
Specifications
Model | 934-1 |
Indenter | 26°panhead cone, head face diame ter 0.176mm |
Testing range | 0~100HBa, equivalent to 25~150HBW |
Resolution | 0.5HBa |
Indication error | hardness range 42~52HBa, ±2HBahardness range 84~88HBa ±1HBa |
Repeatability error | hardness range 42~52HBa, ±2HBahardness range 84~88HBa ±1HBa |
Net weight | 0.5 kg |
Standards | ASTM B648-00 |