Máy đo độ nhám Roughness Measuring Instrument Wale QR 1640F, QR 1840F

Ngày đăng: 03/43/2026 - 1 lượt xem

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Hotline: 0365930441
Roughness Measuring InstrumentQR series

Independently developed no guide head roughness detector.

Using precision guide rails as measurement datum, higher accuracy performance, more widely applications.

Easily handle workpiece measurement with inclined and arc surface features.

Technical SpecificationPRODUCT PARAMETERS
Model QR 1640F QR 1840F
Measure Range X-axis 150 mm 180 mm
Z-axis 420 mm 620 mm
Z1-axis ±420 μm ±420 μm
Resolution Z1-axis 65536:1 65536:1
Roughness accuracy Indicating accuracy ≤±(8 nm+3.5%) ≤±(8 nm+3.5%)
Residual noise ≤0.008 μm ≤0.008 μm
Repeatability 1δ≤1.5 nm 1δ≤1.5 nm
Cut-off 0.025 / 0.08 / 0.25 / 0.8 / 2.5 / 8 mm
Evaluation length λc x 2 / 3 / 4 / 5 / 6 / 7
Motion Control X-axis drive way By electric
Z-axis drive way By electric
Measure speed 0.05-0.5mm/s