Leeb Hardness Tester D Type Impact Device with Cable Impacting Probe Tester Tip 11N/mm

Application It is suitable for testing the hardness of workpieces up to 940HV and is suitable for materials research, experimentation, and professional learning. Specifications Color: Yellow, Black, Silver Material: Iron, Aluminum, Tungsten Carbide Process: High-temperature Quenching, Electroplating Assembly Required: Yes Impact Energy: 11mJ Ball End Hardness: 1600HV Ball End Diameter: 3mm/0.12inch Impact Device Diameter: 20mm/0.79inch Impact Device Length: 147mm/5.79inch Maximum Workpiece Hardness: 940HV Workpiece Average Surface Roughness(Ra): 1.6μm Directly Measurement: ＞5kg/11lbs Stable Support Requirement: 2-5kg/4.4-11lbs Minimum Thickness of Hardening Layer: ≥0.8mm Connection Cable Length: 1.5m/4.92ft Testing Reference: 300HV HarnessIndentation Diameter0.54mm/0.021inch Indentation Depth24μm 600HV HardnessIndentation Diameter0.54mm/0.021inch Indentation Depth17μm 800HV HardnessIndentation Diameter0.35mm/0.014inch Indentation Depth10μm Package Included 1*D-Type Impact Device 1*Connection Cable 1*Brush 1*Support Ring

• Crafted from premium aluminum, iron, and tungsten carbide through electroplating and quenching processes. This combination ensures high strength (1600HV) and rust resistance for long-term reliability
• Utilizes NTD principle to measure material hardness without surface damage. The tungsten carbide ball head accommodates a wide range of material hardness levels
• Simple connection to digital gauges (sold separately) enables quick hardness testing. Permits 360° measurement orientation for flexible positioning on workpieces
• Lightweight construction with minimal dimensions facilitates easy transportation. Conveniently stores in toolboxes without consuming significant space
• Includes specialized cleaning brush for interior maintenance. Straightforward assembly process with all necessary components provided