二手 HITACHI S-4500 Type I #95309 待售
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ID: 95309
FE SEMs
Specifications:
Image resolution:
At 30 KV: 3.5 nm with a test specimen
At 1 KV: 8 nm with a test specimen
Magnification: 20x ~ 300,000x
Sample stage:
Movement:
X / Y: 0 ~ 150mm
Z: 5 ~ 30 mm
Tilt: 0 ~ +45° eucentric tilt
Rotation: 360°
Sample size: 8" (maximum), 6" square board (maximum)
Sample holder: For 6" wafers
Sample exchange: Airlock type (8" wafer exchangeable)
Stage drive:
Drive: X/Y/Z/T/R are motor driven
Control: Manual control by joystick
Electron optics:
Electron gun: Cold field emission source
Acceleration voltage (Vo): 0.5 ~ 30 KV
Lens system: 360°
Objective aperture: 4-openings, selectable / alignable from outside vacuum
Stigmator: Electromagnetic octapole type
Scanning coil: 2-stage electromagnetic
Display system:
Imaging signal:
Secondary electron image
Backscattered electron image (option)
X-ray image (option)
Scan mode: Normal scan, reduced area, line scan, photo scan, spot scan, analysis scan, dual mag / split screen, oblique
CRT: (2) 12" viewing CRTs
Frame memory: (2) 1024 x 1024 pixel memory
Image processing:
Auto image brightness control
Auto image contrast control
Gamma, dynamic stigmator monitor
Auto focus, auto stigma
Scan speed:
Viewing: TV, 0, 3, 2, 10, 20 s/frame
Recording 40, 80, 160, 320 s/frame
Electrical image shift: +/- 20 um (at 30 KV, WD = 15 mm)
Auto data display: Film number, accelerating voltage, magnification, micron bar, micron scale, date / year
Working distance, printed on film automatically
Vacuum control:
System:
Valve control: Full automatic, pneumatic valve control
Ultimate vacuum:
Electron gun: 10 to 7 Pa
Sample chamber: 10 to 4 Pa
Vacuum pump:
IP1: 60 l/s
IP2: 20 l/s
IP3: 20 l/s
TMP: 340 l/s
(2) Rotary pumps: 145 l / min
Vacuum gauge:
Sample chambwer: PIRANI & PENNING gauge
Exchange chamber: PIRANI gauge
Utility requirement:
Room temperature: 15°C to 25°C
Room humidity: 60% or less (RH)
Power: Single phase AC 100, 115V +/- 10%, 50 / 60 Hz, 4 KVA.
HITACHI S-4500 I型顯微鏡是一種先進的、高性能的掃描電子顯微鏡（SEM），設計用於從工業和研究實驗室到大學的各種應用。S-4500 I型具有較高的經濟性,對於那些希望進行高級成像和各種其他類型的表面分析而又不會破壞存儲庫的人來說,是一個絕佳的選擇。HITACHI S-4500 Type I裝有一個熱電子型電子槍，並配有各種電子光學透鏡，放大倍率和分辨率選項在1倍到500,000倍之間。它還具有用於樣品定位的低V型級，以及用於測量元素組成、化學鍵合甚至特征識別的多種探測器和配件。S-4500 I型利用多功能高真空室，減少背景噪聲信號，以及一系列成像探測器。利用其3D能力，顯微鏡能夠生成各種樣品的數據，包括納米材料、生物樣品、聚合物和陶瓷材料等。對樣品的分析可以通過大量參數來完成，其中包括測量元素組成的X射線分析、測量化學鍵的電子光譜和測量特征的色差成像。此外，顯微鏡還具有二次電子成像、自動成像和自動掃描等特殊功能。HITACHI S-4500 Type I因其節能設計、可變級加熱和可變束電流選項而提供卓越的能效。此外,該系統用戶友好且直觀,具有易於使用的控制撥盤、觸摸屏監視器和旨在減少數據輸入錯誤的幫助功能。在映像後數據管理方面,S-4500 Type I提供了從S4500SL軟件到Windows平臺軟件的各種選項。它還配備了用於內部圖像分析和主圖像存儲的功能強大的PC,以及用於數據共享的系統,例如網絡或Internet連接。總體而言，HITACHI S-4500 Type I是尋找可靠且價格合理的掃描電子顯微鏡的用戶的絕佳選擇。憑借出色的性能和一系列的特性和配件,S-4500 Type I確保能夠完成任何成像任務。
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