Digital Portable Metal Surface Roughness Tester Automatic Switch Off With High Accuracy

Portable metale Surface Roughness Tester With High Accuracy and software to PC

Digital surface roughness tester SR220

SR220 of digital surfaces roughness tester is a small handheld instrument with big LCD, high accuracy and various parameters. It can be used in the laboratory, inspection area or wherever on-site surface roughness testing is required. The measuring data of SR220 can be output to PC or micro printer.

KEY FEATURES

● 28 para meters:Ra, Rq, Rz, Rt, Rp, Rv, RS, RSm, Rz(JIS), Ry (JIS), RSk, R3z , Rmax , Rpc, Rmr, Rku, RΔa , RΔq, Rδc, Ry, Rk , Rpk, Rvk, Mr1, Mr2, A1, A2, V0;

● 320μm wide range high accuracy inductance probe;

● Four filtering methods of RC, PC-RC, GAUSS and D-P;

● Compatible with four standards of ISO, DIN, ANSI and JIS;

● 128×64 2.7” dot matrix OLED displays all para meters, graphs and menu;

● DSP chip is used to control and process data with high speed and low power consumption;

● Built-in lithium ion chargeable battery and control circuit;

● With internal memory chip, it can store 20 groups of measuring data, usingextend SD cardtoextnedun limited memory ;

● Built-in remote control module, can take measurments romotely;

● Design of mechanical and electrical integration is adopted to achieves mallbulk, light weight and easy usage;

● Can be connected to Bluetooth micro printer to print all parameters and graphs;

● Built-in standard micro-USB interface enables communication with PC;

● Automatic switch off, memory and various prompt instructions

Specifications

Standard package

Main unit 1

Standard probe 1

Calibrate specimen 1

Specimen plate 1

Charger 1

Data transfer cable 1

Remote controller 1

Screw driver 1

Operation manual 1

Carrying case 1