Perkin Elmer

Perkin Elmer 200 Series Diode Array Detector

Specifications
Detection type Single beam polychromator
Sources Simultaneous Deuterium lamp and Tungsten-halogen lamp
Number of diodes 512
Wavelength range 190 - 700 nm
Resolution 1.09 nm/diode
Absorbance range -0.005 to 1.5 AUFS
Wavelength accuracy ±1 nm
Wavelength setability 1 nm
Spectral bandwidth 1 to 175 nm
Short-term noise ±1.5 x 10-5 AU peak to peak at 254 and/or 650 nm, 20-nm bandwidth, 2-second response time, slit width 4-nm effective calculations per ASTM @ 1 mL/min w/100% methanol
Drift 1 x 10-3 AU/ hour (using above conditions)
Flow cells Standard: 12-uL volume 10-mm pathlength; Low Volume: 5-uL volume 4.5-mm pathlength
Flow cell pressure rating 500 psi
Output Two digital channels of output via TCP/IP or RS-232 to TotalChrom. Spectral data output via TCP/IP

This refurbished Perkin Elmer 200 Series DAD is in great condition.