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CHD – Case Hardness Depth analyzers
HTD1500 and HTD4000
When precision in heat treatment depth measurement is essential, the HTD1500 and HTD4000 stand out as innovative solutions. These case hardness depth analyzers deliver quick, accurate, and non-destructive thickness verification up to 1.3 mm (HTD1500) and 2.7 mm (HTD4000).
The HTD1500 and HTD4000 introduce a new era in heat treatment control by eliminating the cumbersome steps of traditional testing. Using continuous data collection, these analyzers deliver accurate results in under a minute.
HTD1500 and HTD4000 redefine heat treatment depth measurement with their speed, precision and adaptability. These instruments represent a leap forward for industries requiring swift, accurate and integrated analysis of heat-treated layers.
Features:
• Non-destructive testing: Effortlessly measure the thickness of heat-treated layers without damaging the sample, preserving its integrity for further analysis or use.
• Ernst patented principle – Case hardness depth determination from 0.05 mm to 2.7 mm.
• Robust stand: Designed for high-capacity testing, the sturdy stand easily handles large dimension pieces, making it ideal for various industrial applications.
• Low maintenance: Built to thrive in challenging environments, the HTD1500 and HTD4000 require minimal maintenance, ensuring longevity and consistent performance.
• Durable carbide indenter: The carbide indenter performs 2,500 to 3,000 tests, depending on the material type and the applied load, providing long-lasting durability.
Advantages:
• Time savings: These systems streamline the testing process, drastically reducing analysis time compared to conventional methods.
• Incomparable precision: With continuous data recording, the HTD analyzers deliver reliable and accurate measurements for immediate process verification.
• High load testing: The HTD4000 handles up to 4000 kg of test force, offering a versatile solution for various sample sizes and materials.
• 1 test = 1 minute: Drastic reduction of the test times, increased productivity.
• One measurement: No need for cross-sectioning, polishing and mounting of the test piece.
• Seamless integration: Real-time data collection ensures thorough quality control, supporting immediate process optimization.
HTD30
HTD30, designed to deliver lightning-fast results in less than a minute, eliminates the need for time-consuming operations like sectioning, embedding, and polishing, preserving your workpiece’s integrity.
HTD30 operates on a groundbreaking principle, patented by Ernst, which involves a single impression made while progressively applying load. This method ensures precise measurement without the interference of bending or subsidence, equivalent to conducting numerous impressions in a single point.
By continuously acquiring values during load application, HTD30 generates a load-hardness curve. Leveraging our proprietary algorithm, this curve provides invaluable insights, revealing the depth of the heat treatment and presenting a schematic of the hardened surface layer.
Features:
• Measurement range: Case depth determination from 0.02 mm to 0.2 mm.
• Rapid measurement: Obtain accurate results in less than a minute.
• Non-destructive: Safeguard the integrity of your workpiece.
• Precision: Eliminate influences from bending or subsidence.
• Proprietary algorithm: Transform data into actionable insights.
• Efficiency: Equivalent to numerous impressions in a single point.
• One measurement: No need for cross-sectioning, polishing and mounting of the test piece.
