
Surface Roughness Tester LSRT-A13 offers a vertical measuring range of 0 to 200 μm and a horizontal travel of up to 15 mm. It features a compact mechatronic design with an intuitive OLED display. The high-sensitivity inductive sensor captures detailed roughness profiles across varied surfaces. Integrated DSP processing ensures fast computation and low energy use. It is ideal for assessing surface texture in quality control, research, and industrial manufacturing workflows.
Type | Surface Roughness Tester |
Testing Range (Z-Axis) | 0 to 200 μm |
Testing Range (X-Axis) | 0 to 15 mm |
Resolution (Z-Axis) | 0.01 μm (±20 μm) |
Measured Parameters | Ra, Rq, Rsm, Rsk, Rz, Rt, Rp, Rv, Rc, Rco |
Display Graphics | Bearing rate curve, roughness profile, direct profile |
Filter | GAUSS Filter |
Sampling Length (lr) | 0.25 to 2.5 mm |
Rating Length (ln) | ln = lr × n (n = 1 to 5) |
Stylus | Diamond tip, 90° cone angle, 5 μm radius |
Measuring Principle | Differential inductance displacement |
Measurement Force | 0 to 4 mN |
Lead Radius | 45 mm |
Sliding Speed | 0.135 mm/s (lr = 0.25 mm) |
Indication Error | 0 to ±10% |
Indication Variability | 0 to 6% |
Battery Life | 20 to 24 hours |
Display | 128 × 64 OLED |
Operating Temperature | -20°C to 40°C |
Operating Humidity | 0% to 90% RH |
Storage Temperature | -40°C to 60°C |
Storage Humidity | 0% to 90% RH |
Power Supply | Rechargeable lithium-ion battery (DC 5V, 800 mA) |
Dimensions (L×W×H) | 158 × 63.5 × 46 mm |
Net Weight | Approximately 300 g |
Our Surface Roughness Tester LSRT-A13 is ideal for evaluating surface finish in machining, research, and inspection labs. It supports various surface types and meets international metrology standards for precision.
Accessories | Quantity |
LSRT-A13 Host Unit | 1 piece |
Standard Sensor | 1 piece |
Multi-line Standard Block | 1 piece |
Adjustable Bracket | 1 piece |
Power Adapter | 1 piece |
Instruction Manual | 1 piece |
Certificate | 1 piece |
Warranty Card | 1 piece |
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Surface Roughness Tester LSRT-A13 Catalog
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Surface Roughness Tester LSRT-A13 : Surface Roughness TesterLabtron offers a wide range of reliable and precise Roughness Testers catering to needs of various industries. These testers utilize advanced stylus or non-contact technologies to measure critical surface parameters. They offer results rapidly and accurately ensuring strict quality standards. Their design makes them suitable for various settings as some of them are portable and some also feature external measuring units. Our testers are used in industries such as automotive, aerospace, manufacturing, and medical devices in achieving optimal surface quality and performance.
The Surface Roughness Tester LSRT-A13 offers a vertical measuring range of 0 to 200 ?m and horizontal travel up to 15 mm. It is designed to assess surface irregularities on planes, curves, small holes, grooves, and more. The device uses an inductive sensor for accurate detection of micro-topography. Multiple roughness parameters can be calculated and displayed in real-time. This makes the Surface Roughness Tester LSRT-A13 suitable for quality control in manufacturing and R&D.
Yes, the Surface Roughness Tester LSRT-A13 is compliant with widely accepted surface roughness standards including ISO, ANSI, DIN, and JIS. This ensures consistency and comparability of results across different industries and countries. Its results are recognized in global trade and manufacturing audits. The device includes advanced filtering algorithms to meet specific standard parameters. Such compliance enhances its reliability for both industrial and academic applications.
The Surface Roughness Tester LSRT-A13 is designed for portability and field usability. It features a built-in rechargeable lithium-ion battery, allowing continuous use without dependence on external power. Its OLED display is easily readable in different lighting conditions, including outdoor environments. The compact design and durable body make it ideal for workshop and on-site evaluations. This makes the Surface Roughness Tester LSRT-A13 highly convenient for technicians and engineers in mobile settings.
The Surface Roughness Tester LSRT-A13 can measure a wide variety of surfaces including flat planes, curved profiles, inclined surfaces, and cylindrical objects. It also works effectively on smaller features like grooves and internal holes. This versatility is enabled by its high-resolution sensor and adaptable probe positioning. Such adaptability allows use across different machining and fabrication industries. As a result, the Surface Roughness Tester LSRT-A13 is a multi-purpose tool for diverse surface profiles.
The Surface Roughness Tester LSRT-A13 displays multiple roughness parameters such as Ra, Rz, and Rq, among others. It also generates contour graphics, aiding visual inspection and documentation. A built-in DSP processor enables fast and accurate calculations with minimal power consumption. Data can be saved for later review, and the system supports unit conversion. These data features enhance the analytical capabilities of the Surface Roughness Tester LSRT-A13 for research and industrial needs.
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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom
Email: info@labtron.com Whatsapp: +44 20 8004 3587 Phone: +44 2080 043608