What is a UV-Vis Spectrophotometer used for?

A UV-Vis spectrophotometer measures the absorption of ultraviolet and visible light by a sample. This is used to determine the concentration of substances, assess sample purity, and study chemical reactions.

What maintenance is typically required for a DU 800?

Routine maintenance commonly involves cleaning the sample compartment, checking lamp performance, and periodic calibration. Lamp replacement is a standard procedure when light sources degrade.

Can this unit handle different types of samples?

Units of this type are versatile and can typically analyse a wide range of liquid samples, including biological solutions, chemical reagents, and purified compounds, often in cuvettes or micro-volume accessories.

Is software included with used spectrophotometers?

Software licensing and transferability for used analytical instruments can vary. Buyers should confirm directly with the seller regarding the availability and status of any necessary operating software.

What is the significance of a 'focused micro-beam design'?

A focused micro-beam design typically allows for accurate measurements on small sample volumes and can improve linearity and performance, particularly beneficial for precious or limited samples.

Used Beckman Coulter DU 800 UV-Vis Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 1

Used Beckman Coulter DU 800 UV-Vis Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 2

Used Beckman Coulter DU 800 UV-Vis Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 3

Used Beckman Coulter DU 800 UV-Vis Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 4

Used Beckman Coulter DU 800 UV-Vis Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 5

Used Beckman Coulter DU 800 UV-Vis Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 6

Used Beckman Coulter DU 800 UV-Vis Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters), photo 7

Used Beckman Coulter DU 800 UV-Vis Spectrophotometer - Spectrophotometers (UV-Vis, Fluorescence, Colorimeters)

used Equipment

Available

Verified seller

Beckman Coulter DU 800 UV-Vis Spectrophotometer

Name: Beckman Coulter DU 800 UV-Vis Spectrophotometer
Brand: Beckman Coulter
SKU: 27509
Price: 550 GBP
Availability: InStock

Price: £ 550

Beckman Coulter DU 800 UV-Vis spectrophotometer delivering fast, accurate absorbance measurements for life science and analytical laboratory applications.

Cambridgeshire, United Kingdom

5,773 km away

Model Number

DU 800

Stock Number

27509

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Quantification of DNA, RNA, and protein concentrations in life science research.
Purity assessment of samples in pharmaceutical development and quality control.
Kinetic studies of enzyme reactions and other biochemical processes.
Colour measurement and analysis in various industrial sectors.
General qualitative and quantitative analysis in academic and research laboratories.

Wavelength Range: Typically 190-1100 nm for this class of UV-Vis spectrophotometer.
Bandwidth: Commonly ≤ 1.8 nm, providing high resolution for detailed analysis.
Detection Method: Absorption spectroscopy, measuring the amount of light absorbed by a sample.
Sample Volume: Units of this type often accommodate micro-volume samples, typically from a few microlitres.
Power Supply: Typically single-phase 230V AC, 50Hz for UK operation, with specific wattage varying by model.
Footprint: Benchtop unit; dimensions commonly range from 30-50 cm wide and 40-60 cm deep.

A UV-Vis spectrophotometer measures the absorption of ultraviolet and visible light by a sample. This is used to determine the concentration of substances, assess sample purity, and study chemical reactions.

Spectrophotometers remain valued across research, QA and diagnostics for their precision and reliability. Buyers typically prioritise wavelength range, optical bench condition and calibration history when purchasing used units. These instruments generally perform consistently when properly maintained. Common strengths include straightforward operation, durability of core optical components, and wide availability of compatible software. Prospective buyers should verify calibration certificates and request functional testing data before purchase.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.