SRT-6100 Digital Surface Roughness Tester Multiple Parameter Measurement Ra Rz Metal Roughness Meter

Applications:Widely used in production site to measure surface roughness of various machinery-processed parts, calculate corresponding parameter according to selected measuring conditions and clearly display all measurement parameters.Details:Display:4 digits, 10 mm LCD, with blue backlightParameters:Ra\RzMeasuring Range: Ra: 0.05~10.00 um,Rz: 0.1~50.0 umAccuracy:≤ ± 15%Fluctuation of display value:Not more than 10%Sensor:Test Principle:Inductance typeRadius of Probe Pin:10 umMaterial of Probe Pin:DiamondDynamo-measurement of Probe:16 mN(1.6 gf)Probe Angle:90Vertical Radius of Guiding Head:48 mmMaximum driving stroke:12.5 mm / 0.5 inchCutoff length (l):0.25 mm / 0.8 mm / 2.5 mm optionalDriving speed:Sampling:When Length = 0.25 mm, Vt = 0.135 mm/s;When Length = 0.8 mm, Vt = 0.5 mm/s;When Length = 2.5 mm, Vt = 1 mm/sReturning:Vt = 1 mm/sResolution:0.001 um, if reading <10um0.01 um, if 10um ≤ reading ≤ 100um0.1 um, if reading ≥ 100umEvaluation length:1~2 L optionalAuto Power OffOperating conditions:Temperature: 0~50°C ,Humidity: <80 %RHPower Supply:4 x 1.5v AA size (UM-3) battery (not covered)Dimensions:128 x 80 ×x 30 mmWeight:280 gStandard Accessories: 1. Main Unit 2. Small Screwdriver 3. Standard Sample Plate 4. Standard Sensor 5. Carrying Case 6. Instruction Manual

• Be compatible with four standards of ISO, DIN, ANSI and JIS. When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism inside the tester. The sensor gets the surface roughness by the sharp built-in probe.
• This roughness causes displacement of the probe which results in change of inductive amount of induction coils so as to generate analogue signal, which is in proportion to the surface roughness at output end of phase-sensitive rectifier. The exclusive DSP processes and calculates and then outputs the measurement results on LCD.
• Multiple parameter measurement: Ra, Rz.
• Highly sophisticated inductance sensor. Small in size, light in weight and easy to use.
• Manual or automatic shut down. Metric /Imperial Conversion.