Spectrophotometers - UV-VIS

Perkin Elmer UV-Vis Spectrophotometer Model LAMBDA 25

PerkinElmer LAMBDA 25 UV/Vis Features:

• True double-beam operation
• Range : 190 - 1100 nm
• Fixed Bandwidth System : 1 nm
• Modes Of Operation : scanning, wavelength program, time-drive, rate, quant, scanning quant.
• Excellent stability and consistent performance.
• Allows references to be measured in real time.

Agilent Varian UVVIS Spectrophotometer

Varian Cary 300 Bio UV/Visible Spectrophotometer with Temperature Controller. This double beam, dual chopper, ratio recording, Czerny-Turner 0.278 m monochromator UV-Vis  spectrophotometer is centrally controlled by a PC.  EL9906376

Wavelength accuracy (nm) ± 0.2

Wavelength range (nm)  190 – 900

Perkin Elmer PE Lambda Model 800 UV VIS  double beam, double monochromator spectrophotometer.  Wavelength Range 185 to 900 nm, Wavelength accuracy +/- 0.08 nm,  wavelength reproducibility < 0.02 nm,  Spectral bandwidth 0.05 nm to  5.00 nm in 0.01 nm increments, Integration time 0.04 to 10 seconds in 0.04 second increments.

This instrument is much like the PE lambda 650 and PE lambda 850 but a generation older.  The lambda 900 and 950 are units that have the NIR capability.

HP Diode Array Spectrophotometer 8452A

Hewlett Packard Diode Array Spectrophotometer Model 8452A. Complete UV/Visible absorbance spectra Visible/UV - range of 190 to 820 nm with 2 nm resolution. With HP 89090A Petier Temperature Control Accessory. Temperature set range, -10 to 120 C.

Ocean Optics Fiber Optics Spectrometer Model SD2000, Dual Channel Master/Slave UV/Vis Range: 200 to 1100 nm. With SAD500 A-D converter with Adjustable Collimating lens holder and software.