iSurfa-520Portable Roughness Tester Contact us Mikrosize Precision Instrument Co.,Ltd A-4035 RuiFeng Business Expo, Wuhu City, China , 241000. Web: www.mikrosize.com Email: [email protected] Web:www.mikrosize.com Email:[email protected]

• Multi-parameters: Ra, Rz, Rq, Rq (duplicate entry, likely a typo for another parameter such as Rp or Rsm), Rt, Rp, Rv, R3z, R3y, Rz(JIS), Rs, RsK, Rsm, Rku, uRc, Ry, Rmax, Rmr • Large Measuring Range: 160pm • Color Display Screen with Capacitive Touch Interface • Rich Display Information: Displays all parameters and graphical representations • Printing Capability: Can print all parameters or any user-defined parameters • Flat Surfaces, Cylindrical Surfaces, Conical Surfaces, Inner Bores, Grooves, Curved Surfaces, etc.

User-friendly Compact size for easy handling Main Unit: 161*80*40mm Drive Unit: 22*26*114mm Wrapped with outer rubber to prevent bumps and damage to the instrument. Prominent marking Each interface is labeled with a red dot on its side to facilitate users in correctly connecting extension cables. Port Equipped with a master switch to prevent accidental activation by users; Universal charging port, USB-C port.

l.Confirm Key 2.Power On/Off Key 3.Measurement Start Key 4.Cancel/Exit Key 5.Storage Key • Power On/Off Key: Press and hold for 2 seconds to turn the instrument on or off. • Measurement Start Key: Used to initiate the instrument and enter the measurement mode. • Confirm Key: Utilized to access menu settings and confirm parameters. • Cancel/Exit Key: Press to exit menus and cancel settings. • Storage Key: For storing measurement data.

3.Measuring Range 4.Time 8.Main Parameter Display Area 1.Parameter Unit Information 2.Baud Rate 3.Auxiliary Parameter Display Area 4.Menu 5.Filtering Mode 6.Waveform Display Area 7.Measurement Result Display Area

Before measurement, the instrument typically requires calibration using a standard sample plate. • Press "+" or "-" buttons to set the calibration value according to the numerical value of the standard sample plate. • After setting the calibration value, press the "STAR" or "START" button to initiate a complete measurement. • Once the measurement is completed, press the "SAVE" button to store the calibration parameters in the instrument. • Finally, press the "ESC" button to exit. Calibration Block

• Main Disp: Display main parameters • Vice Displ: Displays auxiliary parameters • Vice Disp2: Displays auxiliary parameters • BT mode: The Bluetooth module operates in two modes: Print Mode and Data Transmission Mode. Set to Print Mode when Bluetooth printing is required. Set to Data Transmission Mode when communication with a mobile app is necessary. Switching between Bluetooth modes can only be done when the Bluetooth power is off. • BT power: Option to turn the Bluetooth module on or off.

Measurement Parameter Setting Interface Measurement parameters Setting Range

Measurement Principle Note: During the process of installing and removing the sensor, please ensure that the probe is not touched to avoid damage. Web:www.mikrosize.com Email:[email protected]

Measurement Process and Result Display During the measurement process, the waveform will be displayed in real-time. Measurement Result The measurement result will be displayed in the center of the screen, and the main parameter and two auxiliary parameters will be shown at the lower part of the screen.

Data Storage and Printing Data Repository The successfully measured data will be automatically saved in the instrument, with the measurement time displayed. Users can select the desired data for viewing.v Data Repository Print Interface: Displays the measurement time and measurement values, allowing users to easily select the data they wish to print.

Primary profile, Roughness profile, load curves The displacement differential inductance Natural Diamond, 60B cone angle, 2pm tip radius <4mN