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The Roughness Tester RT 10-ICA is a small, lightweight device with simple navigation. Despite the fact that the device functions on a very complex and elaborate level, the measurement results can be gained quickly and easily. Due to its rugged design the device has a long lifetime. This device is calibrated on ISO, DIN, ABSI and JIS standards. The surface texture meter can be applied for various mechanical manufacturing processes as a controlling equipment. The device indicates all calculated measurement results on its LCD display any time. In order to measure the roughness of a surface, the sensor is to be placed onto that surface. Afterwards the sensor samples evenly the surface following its guide rail. Now the device will calculate the measuring values. Thus the indicated values are a result of the sensor's movement, while it is induced with electricity. The fast DSP processing supports quick measurements results, which are then shown on the surface texture meter's display.

Roughness Tester RT 10-ICA

  • Measurement range
    Ra 0.05 ... 10 µm / 2 ... 400 µinch
    Rz 0.02 ... 100 µm / 0.78 ... 3940 µinch
    Measurement accuracy
    General ± 10%
    Fluctuation on display Max. 6%
    measurement range < 10 µ 0.001 µ
    measurement range < 100 µ 0.01 µ
    measurement range ≥ 100 µm 0.1 µ
    Measuring type Induction principle
    Radius of sensor 10 µm
    Material of sensor Diamond
    Measuring force of sensor 16 mN (1.6gf)
    Sensor angle 90°
    Vertical radius of probe head 48 mm / 1.9 in
    Measurement speed
    Sampling length: 0.25 Vt = 0.135 mm/s
    Sampling length: 0.8 Vt = 0.5 mm/s
    Sampling length: 2.5 Vt = 1 mm/s
    Returning Vt = 1 mm/s
    General Technical Specifications
    Maximum hub 2.5 mm / 0.5 inch
    Limit of frequency length 0.25 mm / 0.8 mm / 2.5 mm optical
    Units Rz, Ra
    Display 4-digit LCD display, with background lights
    Maximum surrounding temperature     0 ... 50°C / 32 ... 122°F
    Maximum surrounding air humidity < 80%
    Diameters 140 x 52 x 48 mm / 5.5 x 2 x 1.9 in
    Weight 280 g / < 1 lb
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