Rockwell Hardness Tester LRHT-A11 is a precision instrument for testing materials using HR15N to HR45TW scales. It features an initial load of 3 kgf (29.42N) with a 0-60 second dwell time and a 0.1 HR resolution, it ensures accurate results with an error margin of less than 1.0%. It uses electric loading with weights and a high-precision sensor for accurate measurements. It features automatic correction for high, medium, and low hardness values, along with built-in correction for convex cylindrical surfaces. The tester stores, processes, and automatically prints test results, making it efficient and easy to use.
| Hardness Testing Range | HR15N:70-94, HR30N:42-86 HR45N:20-77, HR15TW:67-93, HR30TW:29-82, HR45TW:10-72 |
| Rockwell Scale | HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW |
| Initial Load of Rockwell | 3kgf(29.42N) |
| Total Load of Rockwell | 15Kgf(147.1N) 30Kgf(294.2N) 45Kgf(441.3N) |
| Dwell Time | 0-60s |
| Resolution of Hardness Value | 0.1HR |
| Load Value Error | <1.0% |
| Hardness Reading | LCD Display |
| Screen Size | 8 inches |
| Data Storage | 60 kinds of test results |
| Conversion Scale | Superficial Rockwell, Brinell, Vickers |
| Standards | BSEN 6508, ISO 6508, ASTM E18, GB/T230 |
| Max Height of Specimen | 200mm |
| Distance from the Centre to the outer wall of the Indenter | 160mm |
| Power Supply | AC 220 V, 50 to 60 Hz |
| Overall Dimensions | 560 × 200 × 800mm |
| Weight | 70Kg |
Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608
info@labtron.com
