Skip to content 
LESMSR160 Portable Roughness Tester is a new pocket-sized portable surface roughness tester. It has high measurement accuracy characteristics. It can be used in detection of various metal and non-metal surfaces.
Features:
- The shape is designed by drawing aluminum mold, which is sturdy and durable, and has remarkable anti-electromagnetic interference ability.
- High-speed DSP processor is used for data processing and calculation, which greatly improves the speed of measurement and calculation.
- The display liquid crystal adopts the popular LCD display, with high brightness and no dead angle, which is suitable for various occasions.
- The lithium-ion rechargeable battery is adopted, which can work for a long time without memory effect. It can work while charging. The charging time is short and the battery life is long.
- Equipped with upper computer software to provide comprehensive data interaction.
- The full-band graphic display is convenient for the operator to check the actual surface condition of the measured part.
Technical specifications:
| Measurement parameters (μm) | Ra, Rz, Rq, Rt
|
| Sampling length (mm) | 0.25, 0.80, 2.50 |
| Measurement range (μm) | Ra, Rq:0.05-10.0 Rz, RT:0.1-50 |
| Indication variability | <12% |
| Power supply | 3.7V Lithium battery ion |
| Static measuring force of sensor stylus and its change rate | Stylus static force: ≤ 0.016N Force change rate: ≤ 800N/m |
| Stroke length (mm) | 5.6 |
| Evaluation length (mm) | 1.25, 4.0, 5.6 |
| Indication error | ±10% |
| Arc radius and angle of sensor stylus tip | Tip arc radius: 10 μm ±1 μm Angel: 90˚ (+5˚ -10˚ ) |
| Sensor guide head pressure | ≤ 0.5N |
| Working environment conditions | Temperature: -20˚ C-40 C˚ No vibration and corrosive medium around Relative humidity: <90% |
Standard delivery:
- Roughness tester host
- Calibration block
- Charger
- USB charging cable
- User manual
- Certificate
- Warranty card
- Instrument card
Due to the continuous development of our products, the goods supplied may vary in detail to that illustrated on this Website.
