NM01LEEB462
The Leeb462 Surface Roughness Tester is a compact, handheld instrument designed for fast, accurate, and reliable measurement of surface roughness across various machined parts. Manufactured by Leeb, a reputable name in testing equipment, this portable device is ideal for both shop floor and mobile use, offering a user-friendly interface and comprehensive functionality.
Featuring a 3.5-inch color LCD touch screen with adjustable backlight, the Leeb462 provides clear digital and graphical displays of measurement results, assessed profiles, bearing ratio curves, and amplitude distribution curves. The intuitive menu navigation and the option for both touch screen and button operation ensure ease of use for operators of all experience levels.
The Leeb462 offers versatile measurement capabilities, supporting both general measuring and a split-type measuring mode where the sensor can be detached for access to confined spaces or multi-directional measurements (lateral and upside). Its powerful DSP chip control enables high accuracy and rapid testing speeds.
Equipped with a rechargeable Li-ion battery, the Leeb462 allows for continuous operation for over 50 hours, making it perfect for on-site measurements. It also boasts multi-functional features such as Bluetooth printing and operation via a mobile app, enhancing data management and reporting capabilities. The tester includes automatic sleep/shutdown functions to conserve battery life.
The Leeb462 is capable of evaluating surface textures with a wide range of parameters according to various international standards (ISO, DIN, ANSI, JIS2001), including Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, Rz(JIS), Rs, Rsk, Rsm, Rku, Rmr, Ry, Rmax, Rc, RPc, Rk, Rpk, Rvk, Mr1, and Mr2. It offers a measuring range of ±80μm (up to ±160 μm optional) in the Z-axis (vertical) and 20mm in the X-axis (horizontal), with a resolution down to 0.01μm.
Data can be easily stored (100 groups of data and graphics) and transferred to a computer and printer for further analysis and reporting. The Leeb462 is a robust and reliable tool for ensuring surface finish quality in various manufacturing, testing, and quality control applications, particularly suitable for on-site inspection of large workpieces and production lines.
Key Selling Points:
User-Friendly System: Intuitive menu navigation and 3.5-inch color LCD touch screen.
Versatile Measurement Modes: General and split-type measuring for various applications.
Multi-Directional Measurement: Supports lateral and upside measurements.
High Accuracy and Speed: DSP chip controlled for precise and fast testing.
Long Battery Life: Rechargeable Li-ion battery for over 50 hours of continuous use.
Multiple Functions: Bluetooth printing, APP operation, automatic sleep/shutdown.
Comprehensive Parameter Support: Measures a wide range of surface roughness parameters.
Data Storage and Output: Easy connection to computer and printer for data management.
Portable and Robust: Compact and lightweight design for on-site use.
Complies with International Standards: Ensures measurements are in line with ISO, DIN, ANSI, and JIS.
Benefits:
Ensures Surface Quality: Provides accurate and reliable assessment of surface finish.
Increases Efficiency: Fast measurement speed saves time during inspections.
Easy to Use: Intuitive interface requires minimal training.
Portable Convenience: Ideal for on-site and in-process inspections.
Comprehensive Analysis: Supports a wide range of parameters for detailed evaluation.
Enhanced Reporting: Easy data transfer for documentation and analysis.
Durable and Reliable: Built to withstand industrial environments.
Applications:
Measuring the roughness of various machined parts (plane, bevel, cylindrical, curved surfaces, small holes, grooves, car axles, etc.).
Surface roughness measurement of metal and non-metal workpieces.
Quality control in machining manufacturing and testing departments.
Commodity inspection.
On-site inspection of large workpieces and production lines.
Technical Details:
Measuring range
: Z axis (vertical) ±80μm/±160 µm（optional）
X axis (horizontal) 20mm
Resolution: 0．01μm/±20μm; 0．02μm/±40μm;
0．04μm/±80μm; 0．08μm/±160μm
Roughness parameters
Ra,Rz,Rq,Rt，
Rp,Rv,R3z,R3y,Rz(JIS),Rs,Rsk,Rsm,Rku,Rmr; Ry;
Rmax，Rc，RPc，Rk，Rpk，Rvk，Mr1，Mr2
Filtering methods: RC,PC-RC,Gauss,D-P
Sample length (lr): 0.25,0.8,2.5mm
Evaluation length（ln）: Ln=" lr×n" n="1~5
Indication error ≤ ±10%
Indication variability ≤ 6%
Memory 100 groups ( data and graphic)
Power supply 3300mAh Rechargeable Li-ion battery
Dimension (mm) Main body:64*53*160 Sensor dirver：23*27*115
Weight: About 380g (Main body)
Operation environment Temperature:- 20℃~40℃, Humidity:<90% RH
Storage/transportation environment Temperature:- 40℃~60℃, Humidity:<90% RH