二手 JASCO V-670 #9081051 待售

Spectrophotometer Double-beam, dual grating monochromator utilizing PMT and PbS detectors Wavelength range: 190-2700nm (190-3200nm option) Bandwidth: 0.1 – 10nm (variable UV/Vis) 0.4 – 40nm (variable NIR) Absorbance range: -2 to 4Abs (UV/Vis) -2 to 3Abs (NIR) Stray light: 0.005% (UV/Vis) 0.1% (NIR) Wavelength accuracy: +/- 0.1nm Wavelength reproducibility: +/- 0.05nm Scan rate: 10 – 4000nm/min. Slew speed: 12,000nm/min 48,000nm/min (NIR) Data interval: 10msec (time course) Features: IQ Accessory recognition Monochromator stepping and dark correction modes for high or narrow Abs peaks Spectra Manager II control & analysis software (CFR ver. available as an option) Standard analysis programs: kinetics, film thickness, color analysis Sample handling accessories available as options (Peltier, multi-cell changers, integrating spheres, reflectance, etc.) ARMN-735: Automated Absolute Reflectance Accessory (UV-Vis/NIR): Measurements for spectral range of 250-2200 nm (V-670 model only) ARG-476 Absolute Reflectance Accessory Polarizer: Glan-Taylor polarizer specific for Absolute Reflectance Accessories ARV-730, ARN-731, ARSV-732, ARSN-733, ARMV-734 and ARMN-735 Provides polarization angles of 0-90 degrees for incident light onto samples 6708-H460A Wide Incident Angle Sample Holder – Automated Accessory SMS-V Spectra Manager Software suite for V-600 Dell OptiPlex 390 Desktop PC: OptiPlex 390 Desktop, Pentium G850 2.9 GHz processor 4GB Ram, 1333 MHz USB Keyboard, USB 2-Button Entry Mouse with scroll feature Dell UltraSharp P2210 Flat Panel with Height Adjustable Stand, 22 inch viewable area 250 GB HDD, 3 GB/s and 8 Mbyte burst cache 16X DVD+/-RW Combo drive Windows 7 Professional, 32-bit, English, Factory Install RoHS Compliant, Lead Free Chassis and Motherboard Energy Star 5.0 Category B compliant CPU ProSupport 3 Year Service Plan 2-port PCI low profile RS232 Serial Adapter card 2012 vintage.