Pharmacia Ultrospec 2000 UV-Vis spectrophotometer

Manufacturer:  Pharmacia

Model:  Ultrospec 2000

Condition:  Used. Very good

Status: Pre-owned 

Estimated lead time:  Typically ships in 3-5 business days from order and payment. 

The Ultrospec 2000 UV/Visible spectrophotometer is a stand alone, simple-to-use instrument with a high resolution liquid crystal display (LCD), and a comprehensive range of spectrophotometry measurements that can be undertaken. It works on the basis of light from the xenon lamp being directed by a fixed mirror through the monochromator inlet slit. This passes through one of several (dependent on wavelength selected) filters mounted on filter quadrant: the filtered light is then directed onto the holographic grating which produces light of the selected wavelength. The light then leaves the monochromator via the exit slit, and mirrors focus and direct the light into the sample compartment. This passes through your cell, containing the sample of interest, and then a defocusing lens to a solid state detector unit. The resulting signal is then filtered and displayed.

Your spectrophotometer has the following capabilities:

Basic Modes:

• Absorbance
• % Transmission

Application Modes:

• Wavescan (Wavelength Scanning )
• Simple Kinetics
• Reaction Rate
• Standard Curve
• Multiple Wavelength (Multi Wavelength Equation Entry)

• Stored parameters for Nucleic Acid quantification and purity checking

• DNA
• RNA
• Oligonucleotide

• Print results from the instrument display in graphical format

• Download of results directly to Excel for manipulation and archiving, via a serial interface lead to a PC

• Self test diagnostics for GLP purposes

Includes:

• Ultrospec 2000 with 6-position cell changer
• Operations manual (pdf copy)
• Power cord
• 30 day warranty

Specifications:

Wavelength range	190-1100 nm
Spectral bandwidth	3 nm
Monochromator	1200 lines/mm Aberration corrected concave grating
Maximum scanning speed	6,000 nm/minute
Wavelength accuracy	± 1nm
Wavelength reproducibility	± 0.5nm
Light source	Tungsten halogen and deuterium arc
Exterior Dimensions	20“W x 14.2″D x 7.5″H
Shipping weight	36 lbs
Electrical	Selectable 100-240V, 50/60Hz, 100VAC