KYKY - EM6900 scanning electron microscope
1.Working conditions:
Power supply: 230 v (+ / - 6% and 10%) / 50 HZ (+ / - 1%)
Running time environment temperature: 17-23 ° C
Running time environment: < 80% relative humidity (no condensation)
noise: < 68 DB
The durability of the instrument operation: continuously working
2.Electronic optics
Tungsten cathode electron gun: Centered Cartridge Filament
Resolution: SE Detector: 3nm@30 KV
BSE Detector: 6nm@30KV
Accelerating Voltage:0~30Kv(0~10Kv step in 100v,10Kv~30Kv step in 1Kv same as SE detector)
Magnification: 6x-300000 x
Accelerating voltage: 0 ~ 30 KV, step amount is 100 V, 10 KV ~ 30 KV step 1 KV.
2.1 Specimen Stage
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EM6900
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Standard
(manual)
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(X,Y) Automatic
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5 Axis Automatic
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X
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0-80mm
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0-80mm
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0-150mm
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Y
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0-80mm
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0-80mm
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0-150mm
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Z
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0-60mm
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0-60mm
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0-60mm
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R
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360°
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360°
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360°
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T
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-5°~90°
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-5°~90°
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-5°~75°
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Max Specimen
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110mm
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110mm
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150 mm
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2.2 The Vacuum System
Molecular pump and mechanical pump Secondary pump system
2.3 Scanning Characteristics
Scanning mode: plane, line and point, district, double probe scanning.
Software functions:
Image rotation and movement
Real time display Lens current and high voltage display
Dynamic focusing
Character and mark full screen editor
Real-time digital display for magnification and working distance automatic correction real-time digital display
2.4 Electrical Control
The PC computer and operating system:
Microsoft® Windows 7 operation system use to manage the SEM software. Image can be saved or printed anytime during the working time.The configuration of PC I5-6500 3.2GHz，3.6GHz Turbo， 6MB HD graphics 530；Memory DDR4 4G；21.5" LED；500G Hard Disk；DELL keyboard and mouse.
3.The image acquisition module
Module can collect secondary image and back reflection image, through software programming which can realize modulation and demodulation thereby digital quantification the 256 grayscale for useful signal amplitude.The image collection module has automatic brightness and contrast; automatic focusing; automatic astigmation free; and automatic image viewing which is simplified the process
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