6800 Spectrophotometer - Jenway

Accessories• Water heated cell holder• Micro cell holder• Glass filter & film holders for solid samples• Variable path length cell holderA single 10×10mm cell holder (×2) is available for standardmeasurements. This can be easily removed by releasing thefixing screw and replaced with a variety of other sampleholder options.Where sample temperature is critical, a water heated cellholder is available for 10×10mm cuvettes (680 131). Thisallows temperature control from ambient temperature upto 40°C.For medical and biochemical applications where samplevolumes are strictly limited a micro cell holder (680 031) isavailable, allowing measurements of sample volumesdown to 50µL.To record measurements of film-like samples a film holder(680 101) is available.A glass filter holder (680 061) allows the measurement ofsolid sheet samples of thicknesses from 0.5mm up to 5mm.For applications requiring additional sensitivity longerpath length cuvettes may be required. These can beaccommodated in the rectangular long path cell holder(680 111), which can accept cell lengths of 10, 20, 30, 40,50 and 100mm.Water heated cell holder10x10mm cell holderMicro cell holderTechnical SpecificationWavelength range190 to 1100nmWavelength accuracy±0.3nmWavelength reproducibility±0.1nmSpectral bandwidth1.5nmStray Light

Model 6800 Double Beam Spectrophotometer• True double beam with highly stable optics• 1.5nm spectral bandwidth• Includes Jenway Flight Deck software• A range of easy to fit accessoriesFlight Deck Software• Windows ® compatible• Intuitive & user-friendly• All spectrophotometer functions are PC controlled• Six measurement modesThe Jenway 6800 Flight Deck software has been designed to give access to the mostcomprehensive range of measurement modes whilst remaining intuitive and user-friendly.Photometrics & Multi-WavelengthMeasure the absorbance or transmittance at oneto six designated wavelengths. The dedicated‘Ratio Mode’ allows calculation of the ratio anddifference of two or three selected wavelengths.An alphanumeric identity can be entered for eachsample. All results are displayed in a simpletabular format for quick and easy export toExcel ® , other spreadsheets or databases.Flight Deck Software• Specific modes for DNA & Protein measurements• Export results to Excel ®• Extensive post-scan manipulation tools• Easy import/export of methods and resultsQuantitationEnables the accurate measurement of sampleconcentrations against calibration curves (Kfactor, 1 st to 3 rd order) based on up to twentystandards and up to three wavelengths formulti-component analysis. The easy recall ofsaved calibration curves leads to quicker, moreaccurate analysis.The Jenway Model 6800 Spectrophotometer isbuilt on a solid foundation of high quality, sealedoptics for optimum photometric performance.The user-friendly Jenway Flight Deck softwaredelivers the intuitive operation you have come toexpect from Jenway instruments; while theoperator-focus ensures this spectrophotometerwill meet the demands of your laboratory, todayand into the future.Model 6800 covers the UV/visible wavelengthrange from 190 to1100nm, with a 1.5nm spectralbandwidth using a tungsten halogen/deuteriumlight source.The Jenway Flight Deck software offers modes forall common measurement methods: Photometrics& Multi-Wavelength, Spectrum Scanning, TimeScan & Kinetics, Quantitation, DNA/RNA andProtein Measurements.Spectrum ScanningScan in the range 190 to 1100nmwith resolutions of up to 0.1nmand scan speeds up to3600nm/sec. All data is displayedin both graphical and tabularformats with automatic peakand valley identification as wellas manual selection. Post scanmanipulations allow multipleoverlays, spectrum calculationsand derivative spectra to bedisplayed.DNA/RNAOffers standard methods for measuringDNA, RNA or oligonucleotideconcentrations using the absorbancevalues recorded at 260 and 280nm. Themicro cell holder accessory (680 031)allows the accurate measurement ofsample volumes down to 50µL.ProteinOffers pre-set methods for measuringprotein concentrations using theBradford, Lowry, BCA and Direct UVprotocols. Any of the default settingscan be modified allowing specific uservariations to any of these standard testprotocols.With the Model 6800 Jenway introduce their firsttrue double-beam spectrophotometer. The highlystable optics and 1.5 nm spectral bandwidth giveshigh resolution and accuracy on everymeasurement.The easy import/export of results and methodsensures that standard methods and proceduresare carried out quickly and accurately, minimisingthe potential for user error.Operation of the Model 6800 is furthercomplimented by the range of easy to fitaccessories. For enzyme kinetic assays, whentemperature control is critical, the watercirculated cell holder allows control oftemperature up to 40°C. Whilst the micro cellholder allows measurements of volumes down to50µL for medical and biochemical applications.With extensive post measurement tools and easyexport to Excel ® the Model 6800 ensures that allresults are presented exactly to your requirements.Time Scan & KineticsMeasure the changes in absorbance ortransmittance over 30 to 99999 seconds.The concentration or activity values canthen be calculated from the display by thefree selection of a start and end time forwhich a regression curve is displayed andcalculations made against an adjustable Kfactor.Exporting to Excel ®By simply clicking the dedicated ‘Export toExcel ® ’ icon the Jenway 6800 Flight Decksoftware automatically exports raw data andresults to Excel ® for further processing or saving.