China High Performance Scanning Electron Microscopy, Sem, Find details about China Microscope, Cheap Microscope from High Performance Scanning Electron Microscopy, Sem
Model | DJ-SEM150 |
Resolution | 5nm (30kV, SE Image) |
Magnification | 30X-150000X |
Acceleration voltage | 1kV to 30kV (1kV/5kV/10kV/15kV/20kV/30kV -6 step) |
Signal Detection | (SEI)-Secondary Electron Image |
(BSEI)-Backscattered Electron Image (Option) | |
* Multi Detector (SE+BSE) | |
Observation mode | Standard Mode |
Charge-up reduction mode | |
Electron gun | |
Filament type | Pre centered tungsten filament cartridge |
Bias voltage system | Automatic mode |
Electron gun alignment | Manual mode |
Lens system | |
Focus Lens | 2-stage Electromagnetic Condenser Lens |
Objective Lens | 1-stage Electromagnetic Objective Lens |
Detector type | SE Detector/ BSE Detector |
Stage System | |
Stage Traverse | 5-axis System, X, Y-axis : 40mm / R-axis : 360°, Z : 0~35mm/ Tilt-axis : 0~45° Or automatic control. |
Image shift | Image shift X, Y Image Shift (±150um) |
Max Sample size | 80mm in diameter, 30mm in height |
Image Scanning system | (Fast Scan): 320x240 (Scan time: 0.1sec.) |
(Slow Scan): 640x480 (Scan time: 3 sec.) | |
1(Photo Mode 1): 1280x960 (Scan time: 30 sec.) | |
2(Photo Mode 2): 2560x1920 (Scan time: 60 sec.) | |
3(Photo Mode 2): 5120x3840 (Scan time: 120 sec.) | |
Automatic Function | Auto start, Auto focus, Auto Brightness/Contrast |
Image format | BMP, JPEG, PNG, TIFF |
Data display | Magnification, Detector type, Accelerating Voltage, Vacuum mode, Logo(Text), Date and time, Text marker, scale bar etc. |
Vacuum system | Fully Automatic Multi mode Rotary Pump/100Liters/min Turbo Molecular Pump/ 70Liters/sec pump down time: less than 2minutes |
Control unit system | Mouse, Keyboard |
PC | PC: Desktop OS: Microsoft Windows 7 CPU: Intel Core TM i5 or High version Memory/HDD: 4GB / 500GB or High version USB 2.0 |