NR3-D Hardness Tester: Precision and Versatility for Various Materials
The NR3-D hardness tester by Cisam-Ernst is an excellent choice for measuring hardness based on the Rockwell principle, with standardized preload and load. Available in both standard Rockwell and superficial versions, the NR3-D stands out for its versatility, allowing the testing of a wide range of materials, from the hardest metals to light alloys and even plastic. Its versatility is backed by a wide selection of loads and indenters, ensuring accuracy even for small and medium-sized items.
Key Features:
- Rockwell & Superficial Rockwell: Easy interchangeability between standard and superficial versions using the same stand.
- Measures in Brinell Points Too: Provides readings on standard HB 30 scales, HB 10, and HB 5 for light alloys and aluminum.
- High Durability: The spring-loaded system makes the NR3-D ideal for challenging environments with extreme temperatures, dust, humidity, and vibrations.
- Robust and Easy to Use: Perfect for schools and laboratories, thanks to its sturdy structure and ease of use.
- Low Investment: An affordable price that ensures a quick return on investment.
Unique Advantages:
- Optimal for Composite Materials and Spheres: The absence of the locking pin and presser allows for precise measurements even on small-sized parts.
- Brinell Indenters Available: Allows for accurate measurements using Brinell loads and indenters.
- Removable Measuring Head: Facilitates faster revisions and calibrations.
The NR3-D stands out for its consistent high quality, making it a reliable and affordable instrument for all hardness testing needs.
