INSIZE ISH-MR150-U Automatic Rockwell Hardness Tester

INSIZE ISH-MR150-U Automatic Rockwell Hardness Tester

Are you looking for a high-performance, fully automatic Rockwell hardness tester designed for dependable and repeatable hardness measurements? The INSIZE ISH-MR150-U is ideal for metallurgical labs, quality control departments, and manufacturing environments, this tester supports multiple Rockwell scales and offers automatic load control to streamline testing. Its robust construction and precision design make it an excellent choice for a wide variety of metal hardness testing applications.

Key Features

• Multi-Scale Rockwell Testing: Supports standard Rockwell hardness scales: HRA, HRB, HRC, HRD, HRF, and HRG.
• Automatic Load Control: Performs automatic loading, dwelling, and unloading cycles to ensure consistent and reproducible test results.
• Adjustable Dwell Time: Load dwell time can be set between 1 and 99 seconds, allowing flexible testing for different materials.
• Analog Display: Traditional dial gauge provides a clear, robust readout of hardness values.
• Manual Stage Elevation: The test stage (anvil) is adjusted manually, giving precise control over sample placement.
• High-Force Capability: Offers multiple test forces—588 N, 980 N, and 1471 N—so you can test a broad range of material hardness.
• Preliminary Force Setting: Uses a 98 N (≈10 kgf) preliminary or “minor” test force for accurate seating of the indenter.
• Broad Workpiece Capacity: Accommodates specimens up to 170 mm in height and 165 mm depth (from the indenter center), so it handles both small and larger parts.
• Heavy-Duty Build: Rugged design, built to handle repeated use in industrial environments; weighs about 60 kg.
• Complies with Standards: Built to meet relevant Rockwell hardness testing norms (e.g., ISO 6508) per its design.
• Reliable Carbide/Ball and Diamond Indenters: Comes with both ball and diamond indenters suitable for different Rockwell scales (B-scale uses ball; C-scale and others use diamond).
• Dust Protection: Includes an anti-dust cover to protect internals and maintain accuracy over time.
• Versatile Anvils: Supplied with both Ø60 mm and Ø150 mm flat anvils as well as a V-type anvil for testing round or cylindrical workpieces.

Specifications

Items Included

• Main unit / hardness tester body
• Ø 60 mm flat anvil
• Ø 150 mm flat anvil
• V-type anvil (for cylindrical specimens)
• Diamond Rockwell indenter
• Ø 1.5875 mm carbide ball indenter
• Hardness test block HRB (range ~85–95)
• Hardness test block HRC (range ~60–70)
• Hardness test block HRC (range ~20–30)
• Anti-dust cover / protective top
• Operation / user manual

Insize ISH-MR150-U Automatic Rockwell Hardness Tester Manual