A. 장비 사양 및 구성

1. Measuring Head
1) Load range : 10mN ~ 44.5N
2) Load resolution : 1.3 µN ( of Full Scale Output, 26Bit )
3) Loading rate : 0 to 300 N/min
4) Load noise floor (rms) : 50 µN

2. Friction measurement module
1) Load range : up to 44.5N
2) Load Resolution : 1.3 µN ( of Full Scale Output, 26Bit )
3) Load noise floor (rms) : 50 µN

3. Depth sensor
1) Depth range : 1600 µm
2) Depth resolution : 0.025 nm ( of Full Scale Output, 26Bit )
3) Depth noise floor ( rms ) : 1 nm

4. Microscope / Camera
1) System type : Olympus Metallurgical Microscope
2) Objectives : 20x ( Revolving nosepiece : Max. 6 objectives )
3) Video picture (Field of view) : 336 ㎛ x 269 ㎛
4) Video microscope magnification : 1060x
5) Camera : Color 1280 x 1024 pixels, Up to 60 fps, USB 3.0 interface
6) Light source : White LED ( UV Protection )
7) Filter : Polaroid(편광) Filter, ND(중성 농도) Filter, DIC(미분 간섭) Filter

5. Sample Stage
1) Design : Programmable XY-stage, motorized z-axis
2) Dimensions of working stage : 120 mm x 120 mm ( Holder type )
3) Stage speed ( Scratch speed ) : 0.1 – 600 mm/min
4) Maximum travel ( X, Y, Z ) : 190 mm x 50 mm x 100 mm
5) XY-Table resolution : X axis = 15 nm, Y axis = 244 nm
6) Z-axis resolution : 15 nm
7) Specimen height & weight ( Max. ) : 90 mm , 2 kg

6. Positioning device : System frame made of natural hard stone

7. Standard Indenter : Spherical diamond-tipped cone with 120˚(R=200㎛)

8. PC & Data acquisition
1) PC system incl. Windows operating system with 24“ Monitor
2) Software : WIN-SCU 3) Data acquisition rate : 500 KS/s ( KHz )

9. CE approval : EN 55011, EN 61326, EN 61010

10. Standards : ASTM C1624, ISO 20502, DIN EN 1071-3