Barcol Hardness Tester TM937-1

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.