BIBBY Jenway Dual Beam Spectrophotometer 6850, UK

NegotiableUpdate on 03/20

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Overview

BIBBY Jenway Dual Beam Spectrophotometer 6850, UK

Product Details

BIBBY, founded in the 1950s, is the largest laboratory scientific instrument manufacturer in the UK and one of the world's laboratory instrument manufacturers with the widest product range. Its branded products are renowned for their high quality and high operational performance, and are available worldwide There are 4 sub brands under its umbrella: Stuart，Techne，Jenway，Electrothermal。

characteristic:
Dual beam spectrophotometer with high stable optical performance
Variable spectral bandwidth of 0.5, 1, 2, 4, 5nm
Integrated user interface
Meets the requirements of the European Pharmacopoeia
Jenway standard Prism PC software included
Various attachments are available

The new 6850 is the first dual beam spectrophotometer with variable spectral bandwidth introduced by Jenway. High stability optical devices and two detectors can simultaneously measure samples and control samples with optimal measurement accuracy. The measurement modes of 6850 include photometry, concentration, multi wavelength, spectral scanning, kinetics, quantification, DNA/RNA, and protein analysis.

The standard accessories include Jenway Prism PC software, which provides additional functions for pre setting DNA/RNA and protein analysis methods, as well as various post measurement tools, unlimited result storage, and simple data output.

6850 is an ideal tool for quality control, used in general research, pharmacology, biochemistry, and clinical laboratory applications.

technical parameter

parameter	6850
Wavelength Range	190 to 1100nm
Wavelength resolution	0.1nm
Wavelength accuracy	± 0.3nm (at 0.5 and 1nm bandwidth) ± 0.5nm (at 2, 4 and 5nm bandwidth)
Wavelength repeatability	± 0.2nm
Spectral bandwidth	Variable 0.5, 1, 2, 4, 5nm
Scope of photometry	- 0.3 to 3.0A 0 to 200%T
Photometric accuracy	± 0.002A (0- 0.5A) ± 0.3% T (0- 100%T)
Photometric repeatability	± 0.001 Abs (0 to 0.5 Abs) ± 0.002 Abs (0.5 to 1.0 Abs) 0.15%T (0- 100%T)
resolving power	0.1%T, 0.001A
Stray light	< 0.05%T at 220 and 360nm
noise	0.0005A
stability	± 0.001A/h at 500nm after 15 min warm up
Multi wavelength	Up to 10 wavelengths can be used, and up to 20 wavelengths can be achieved using PC software,
operation	Ratio, difference, formulae with factors
Spectral Range	Any range between 190 and 1100nm
scanning speed	100 to 2000nm/min
Scan interval	0.1, 0.2, 0.5, 1, 2 or 5nm
analysis	Automatic peak and valley, scaling, increasing, decreasing, peak ratio, smoothing, areas below the curve, wavelength concatenation, derivation, point analysis, superposition
dynamics	Up to 12 hours with time intervals of 0.1, 0.2, 0.5, 1, 2, 5, 10 or 30 seconds
analysis	Slope and formula of line of best fit between any two points
Quantitative point	Up to 3 wavelengths
Quantitative calibration	Blank with up to 10 standards or factor
concentration range	0- 99999
calibration	Blank with standards or factor
DNA/RNA and proteins	DNA/RNA ratio, concentration, A320 calibration
light source	Halogen tungsten lamp and deuterium lamp
Light Conversion	325 to 370nm optional
output	USB and parallel
operating system	Windows 2000, XP, Vista, Windows 7
Power Supply	120VA, 220/ 110V, 50/ 60Hz
Dimensions (w x d x h)	600 x 450 x 200mm
weight	22kg

Ordering Information

Part number	describe
685-SC	6850 dual beam spectrophotometer, equipped with a single 10x10mm cuvette holder, operating manual, power cord, CD ROM with PC software, USB connection cable and Bluetooth adapter, 2 x quartz cuvettes, 4 x glass cuvettes and FREE dust cover for both sample and control positions