Optical Microspectrometer NFS-220/320 Jascoinc

Tình trạng: Còn hàng

Số lượng:

0984.843.683

Email: hien@ttech.vn

System Features

Controlled illumination of samples with a spatial resolution of several hundred nm or less using the near-field probe
Topographic mapping of almost any sample; organic, inorganic, metal or biopolymer, etc.
For low temperature experiments, the NFS-320 includes a He gas-flow cryostat for cooling to 10K or less
Parallel beam output port for light condensed by the near-field probe
Integrated laser source
Optional laser excitation with external laser port
The NFS-220T and -320T are bench-top models; the NFS-220V and -320V are supplied with a vibration isolation table

Measurement Modes	Illumination-collection, collection, and illumination (transmission)
Built-In Laser	532 nm source standard, or optional 632.8 nm excitation
External Laser	Capability for two excitation sources (including internal source)
Spatial Resolution	Aperture diameter (or less) of nearfield probe (1000 – 50 nm)
Stage Range	20 x 20 microns (room temp.), 5 x 5 microns (low temp)
Height	8 microns (room temp.), 2 microns (low temp.)
Control PC	Windows 2000/XP OS
Communication	16-bit ADC
Image Acquisition	Video capture
Software	Feedback signal monitor and near-field mapping measurement software, 3D display software, CCD image display for probe observation, mapping analysis software, spectral analysis software
Sample Cooling	Gas-flow cryostat (NFS-320)
Main Unit Size	710 x 680 x 550 mm (W x D x H) (NFS-220) 710 x 680 x 750 mm (W x D x H) (NFS-320)
Power Supply	335 x 450 x 140 mm (W x D x H)
Weight	Main unit: 70 kg, Controller: 15 kg, Vibration isolation table: 280 kg
Power Requirement	100 V AC ±10%, 250 VA (Excluding PC and laser)
Other Requirements	Nitrogen or air source for vibration isolation table, 0.3 to 0.8 MPa (50-100 psi)