This roughness meter combines laboratory-grade precision with a palm-sized design, offering rapid measurements in just 2 seconds. Supporting multiple parameters including Ra, Rz, Rq, and Rt, it's a portable professional tool for precise on-site testing.
Features
High-precision measurement: Accuracy up to 0.01μm, covering Ra/Rq: 0.05-15.0μm, Rz/Rt: 0.1-50.0μm
Fast and efficient: Built-in high-speed DSP processor, completing measurement and displaying results within 2 seconds
Rugged and portable: Interference-resistant metal casing, weighing only 200g, suitable for on-site use
Specifications
Measurement parameters: Ra, Rz, Rq, Rt
Measurement range:
Ra, Rq: 0.05 ~ 15.0µm
Rz, Rt: 0.1 ~ 50.0µm
Accuracy Error: ±(10nm+0.1A)
Stroke Length: 6mm
Sampling Length: 0.25, 0.80, 2.50mm
Evaluation Length: 1.25, 4.0, 5.0mm
Sensor Stylus:
Tip Radius: 10µm±1µm; Angle: 90°(+5°/-10°)
Static Force: ≤0.016N; Force Change Rate: ≤800N/m
Display: Dot-matrix LCD screen, supports real-time display of power and measurement
Operating Environment: Temperature -20℃~40℃, Humidity Dimensions: 106×70×24mm
Weight: 200g
Packaging List
Roughness Meter Main Unit ×1
Standard Calibration Block ×1
Calibration Block Holder ×1
Power Charger ×1
USB Charging/Data Cable ×1
User Manual ×1
Instrument Protective Case ×1