Scanning Electron Microscope S-3700N

State: Out of stock

The Scanning Electron Microscope (SEM) today is extending into an ever wider field of applications, not only in academic research, but also in various industries. Associated with this trend, samples requiring observation and analysis also cover a wide spectrum of applications from one to another. The S-3700N has been developed with these widely diversified applications in mind. In its standard configuration it comes with a secondary electron detector, a five-segment backscattered electron (BSE) detector and a variable pressure (VP) mode.

This allows observation of most samples in their natural state, or wet condition, without the need for metal coating which had in the past been required for conventional SEM. The S-3700N has a huge sample chamber and can accommodate samples as large as 300 mm in diameter and 110 mm high. It has many accessory ports for the wide range of applications today's microscopists require. These accessories include EDX, WDX, EBSD, Chamber scope,cooling stage and so on. This versatile and flexible system will deal with your needs well into the future.

Warranty: 12 tháng

Price: Contact us

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Delivery time: 8h00 - 18h00 daily
Genuine product, provided width CO, CQ
03 months of free warranty for consumable and accessories
12 months of free warranty for main equipment
Accessorie's price is applied only when purchased with
main equipment
Contact us for any particular accessory's quotion

Email: info@redstarvietnam.com Every day in week

Features
Specifications
Comments

● The extra large chamber can accommodate a maximum 300mm diameter sample and EDX/WDX/EBSD accessories simultaneously. It also accommodates a tall sample up to 110mm.

● 5-axis motorized stage with eucentric tilt and rotation, image navigation system, stage history, stage memory and click to center.
● User-friendly GUI design that is consistent with the S-4800, SU-70 & the S-3400N to allow operators to easily migrate from tool to tool with minimum training.

● The display system allows a full-frame, flicker free, high pixel density and real-time image. It also allows simultaneous display of images from two

different detectors, each having different sample information, in real-time, including signal mixing.

● VP mode for observation of non-conductive samples without the need for metal coating.
● High sensitivity semiconductor BSE detector, that operates at a rapid scan mode. This makes finding areas of interest on large samples easy and convenient.

● Turbo Molecular Pump (TMP) is standard. This minimizes sample contamination due to its clean and dry vacuum conditions.

Unlike conventional diffusion pumped SEM, it does not require large heating power or water re-circulator, making it an energy saving ecological SEM.

Items		Description
Resolution	SE	3.0 nm at 30 kV (High vacuum mode)
	SE	10 nm at 3 kV (High vacuum mode)
	BSE	4.0 nm at 30 kV (Low vacuum mode)
Magnification		×5 - ×300,000
Accelerating voltage		0.3 - 30 kV
Low vacuum range		6 - 270 Pa through graphic menu
Image shift		±50 µm (WD= 10 mm)
Maximum specimen size		300 mm in diameter
Specimen stage	X	150 mm
	Y	110 mm
	Z	5 - 65 mm
	R	360°
	T	-20° - 90°
	Observable area	203 mm in diameter (with rotation)
	Maximum height	110 mm (WD= 10 mm)
	Stage control	Computer eucentric 5-axis motorization
Electron optics	Electron gun	Precentered cartridge filament
	Objective aperture	5-position, click stop objective aperture
	Gun bias	Quad bias with variable bias control
	Detectors	Everhart thornley secondary electron detector
	Detectors	High sensitivity semiconductor BSE detector, five segments, fully selectable
	Analytical position	WD = 10 mm, TOA = 35°
Display	Controls	Joystick, keyboard and rotary knob set
	Monitor	19.1 LCD flat panel monitor (subject to change without notice)
	Auto alignment	Auto beam setting, Auto axial alignment
	Auto image adjustment	Auto focus, auto stigmator/focus, Auto brightness & contrast
	Image data saving	640 × 480 pixels, 1,280 × 960 pixels
	Image data saving	2,560 × 1,920 pixels, 5,120 × 3,840 pixels
	Filing format	BMP, TIFF, JPEG
	Image display mode	Full screen display: 1,280 × 960 pixels
		Small screen display: 640 × 480 pixels
		Dual image display: 640 × 480 pixels × 2
		Signal Mixing
Evacuation system	Operation	Full automatic sequence
	Turbo molecular pump	210L/sec. × 1
	Rotary pump	135 L/min. (162 L/min. with 60 Hz) × 1
	Protection	Power failure and vacuum failure
Auxiliary functions		Raster rotation, dynamic stigma-monitor
		Dynamic focus/tilt compensation
		Free layout print function, alphanumeric function
		3D animation maintenance guide
		Navigation, Easy measurement, Oblique image