Surface Roughness Testers

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  • NOVA RT-10 Surface Roughness Tester

    NOVA RT-10 Surface Roughness Tester

    Measurement range: Ra: 0.05 ... 10 µm / 1 ... 400 µinch; 

    Rz: 0.02 ... 100 µm / 0.78 ... 40 µinch

    Measurement accuracy: ±10 %; 

    Fluctuation on display: Max. 6 %

    Radius of sensor: 10 µm

    Limit of frequency length: 0.25 mm / 0.8 mm / 2.5 mm optical

    Maximum hub: 2.5 mm / 0.5 inch

    Overall dimensions: 140 x 52 x 48 mm

    Power: 4x AA batteries

    Weight: 280 g

  • NOVA ABE40 Rauheitsmessgerät

    NOVA ABE40 Surface Roughness Tester

    Measurement range: Ra: 0,05-10 µm/1.000-400.0 µinch
    Rz: 0,020 – 100.0 µm/0.780-4000 µinch

    Accuracy: < ± 10% (DIN 4772 Class 2.)

    Fluctuation of display value: < ± 6% 

    Max. contact peak radius: 10 µm

    Cutoff length: 0,25 mm, 0,8 mm 2,5 mm

    Greatest resolution: 0,001 µm 

    Data output: RS-232 port

    Display: LCD display

    Power: Li-ion battery

    Overall dimensions: 140x57x48 mm

    Weight: ~420 g

  • NOVA ABE50 Surface Roughness Tester

    NOVA ABE50 Surface Roughness Tester

    Measurement range: Ra, Rq: 0,025-16 µm/1.000-629.9 µinch
    Rz, Rt: 0,020 – 160.0 µm/0.780-6299 µinch

    Accuracy: < ± 10% (DIN 4772 Class 2.)

    Fluctuation of display value: < ± 6% 

    Max. contact peak radius: 10 µm

    Cutoff length: 0,25 mm, 0,8 mm 2,5 mm

    Greatest resolution: 0,001 µm 

    Data output: RS-232 port

    Display: LCD display

    Power: Li-ion battery

    Overall dimensions: 140x57x48 mm

    Weight: ~420 g

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