Product Name: Digital Barcol Hardness Tester TM937-1s
Short Description: Experience advanced hardness testing with the TMTeck Digital Barcol Hardness Tester TM937-1s, a portable indentation hardness tester developed based on the traditional Barcol Impressor, tailored for materials like aluminum, aluminum alloys, and rigid plastics.
Standard Conformance: Complies with JJG610-2013 and ASTM B648-10 (2015).
Theory: This tester uses a specific shape steel indenter to press into the workpiece surface through a test force caused by a load spring. The measurement is taken when the supporting foot is close to the workpiece surface, recording the extension length of the indenter.
Applications: Ideal for testing the hardness of aluminum, aluminum alloys, fiber-reinforced plastics, and other rigid plastics with a valid testing range equivalent to Brinell hardness 25-150HBW.
Technical Parameters:
- Testing Range: 0~100HBa
- Effective Testing Range: 35-92HBa, equivalently to 25~150HBW
- Resolution: 0.1HBa
- Indication Error: Hardness range 42~48HBa, ±2HBa; Hardness range 81~88HBa, ±1HBa
- Repeatability Error: Hardness range 42~48HBa, ±2HBa; Hardness range 81~88HBa, ±1HBa
- Power Supply: 3 AAA batteries
- Net Weight: 1kg
Features:
- Single-hand operation, easy to use, die-casting alloy shell, comfortable to hold.
- Digital display for direct reading; low-configuration models display Barcol hardness readings; high-configuration models convert Barcol hardness to HW, HV, HBW, and HRE easily through a conversion button.
- Easy to change indenter; includes a full-scale adjustment button for simple calibration.
- External calibration mode allows for easy adjustment without disassembling the device.
Standard Package Includes:
- Tester: 1 unit
- Spare Indenters: 2 units
- High Value Standard Hardness Block: 1 unit
- Low Value Standard Hardness Block: 1 unit
- Calibration Wrench: 1 unit
- Supporting Foot: 1 unit
- Carrying Case: 1 unit
This hardness tester is essential for professionals who need to ensure the durability and hardness of their materials, especially in fields such as metallurgy, manufacturing, and quality control.