barcol 934 hardness tester
barcol 934 hardness tester-New Barcol Impressor Portable Aluminum Alloys Hardness Tester Meter
New Barcol Impressor Portable Aluminum Alloys Hardness Tester Meter ASTM(934-1)
Features
1.Easy to Use: Single hand operation; easy to use high efficiency able to make test at any site.
2.High Sensitivity: Barcol Impressor has 100 graduations. Its sensitivity is much higher than the Webster hardness tester.
3.Wide Testing Range: Used to test from very soft pure aluminum to very hard aluminum alloys.
4.Less Thickness Requirement: It can test on any workpieces with thickness greater than 0.8 mm.
5.No Supporting Required: It can test from only one side of the workpiece. It is unnecessary to move or support the workpiece. It is used to test very large and thick worpieces and assembly parts.
6.Easy Conversion: The test results can be converted to HB, HR, HV and HW easily through the conversion table.
7.High Quality Indenter: The indenter has very high hardness, long service life and good interchangeability
Technical Parameter of Barcol Hardness Tester
Testing Range: 0 - 100 HBa (equivalent to 25 - 145 HBW)
Resolution: 0.5 HBa
Indication Error: ±2 HBa (42 ~ 48 HBa)
±1 HBa (81 ~ 88 HBa)
Repeatability Error: ±2 HBa (42 ~ 48 HBa)
±1 HBa (81 ~ 88 HBa)
Net Weight: 0.5 kg
Main Technical 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.)
1. Relevant Standard: ASTM B648 (Test Method for Indentation Hardness of Aluminum Alloys by Means of a Barcol Impressor)
2. Barcol Impressor is also used to test fiber reinforced plastics and rigid plastics etc.
3. Relevant Standard: ASTM D2583-07(Test Method for Indentation Hardness of Rigid Plastics by Means of a Barcol Impressor)
4. 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
