Value Collection 639-2037 Portable Brinell Hardness Tester

Product Description

The VALUE COLLECTION 639-2037 is a portable dial hardness tester designed for Brinell scale measurements across a range of 0 to 450 HBS. It delivers on-site hardness testing without the need for a stationary bench unit, making it practical for field inspections, incoming material checks, and quality verification in fabrication or maintenance environments. The hammer-hitting mechanism transfers a controlled load to the test surface, and the resulting indentation is measured using the included 20X readout microscope. Machinists, quality technicians, and maintenance professionals use this tester to assess material hardness on ferrous and non-ferrous metals without sending samples to a lab.

This tester is suited for applications where portability is required and a full bench-top Brinell hardness system is not available or practical. Typical use cases include incoming inspection of raw stock, in-process checks on castings or forgings, and field verification of heat-treated components. The Brinell scale is widely used for coarse-grained materials and larger test surfaces where Rockwell or Vickers methods are less practical. A Brinell standardized block is included for calibration verification before use.

Key Features

• Brinell scale hardness range of 0 to 450 HBS covers a broad range of metals and alloys
• Portable, hammer-hitting design enables field use without a stationary testing station
• Includes a 20X readout microscope for measuring indentation diameter accurately
• Includes a hammer-hitting type Brinell standardized block for reference calibration
• Compact form factor supports use in fabrication shops, warehouses, and on-site inspections

Compatibility

Designed for general-purpose Brinell hardness testing on metals and alloys with a surface hardness within the 0 to 450 HBS range. No specific system or equipment compatibility is stated by the manufacturer.

Installation Notes

No permanent installation is required. Ensure the test surface is clean, flat, and free of scale or coatings that could affect indentation results before testing. Follow the included instructions for hammer strike procedure and indentation measurement using the 20X microscope. Verify tester calibration against the included standardized block prior to each test session.