JENWAY 6800 DOUBLE BEAM SPECTROPHOTOMETER

With the 6800 Jenway introduces the first double beam spectrophotometer to the range. The highly stable optics and 1.5nm spectral bandwidth ensures high resolution and accuracy on every measurement. The Jenway Flight Deck software offers modes for all common measurement methods: photometrics and multi-wavelength, spectrum scanning, time scan and kinetics, quantitation, DNA/ RNA and protein measurements. With extensive post-measurement tools and easy export to Excel® the 6800 double beam spectrophotometer ensures that all results are presented exactly to your requirements.

The 6800 is now available to order with IQ/ OQ documentation. IQ/ OQ is the process of verifying and validating that the instrument is installed correctly and conforms to its specification. This documentation is an important component of the quality management system.

echnical Specification

Parameter 6800
Wavelength range 190 to 1100nm
Wavelength resolution 0.1nm
Wavelength accuracy ± 0.3nm
Wavelength repeatability ± 0.1nm
Spectral bandwidth 1.5nm
Transmittance 0 to 600% T
Absorbance – 3.0000 to 3.0000A
Accuracy ± 0.3% T, ± 0.002A at 0 to 0.5A, ± 0.004A at 0.5 to 1.0A, ± 0.008A at 1.0 to 2.0A
Reproducibility ± 0.15% T, ± 0.001A at 0 to 0.5A, ± 0.002A at 0.5 to 1.0A, ± 0.004A at 1.0 to 2.0A
Resolution 0.01% T, 0.0001A
Stray light < 0.05% T at 220 and 340nm
Noise 0.0003A
Stability ± 0.0003A/ h after 2h
Multi– wavelength Up to 6 wavelengths
Calculations Ratio, difference, formulae with factors
Spectrum range Any range between 190 and 1100nm
Scan speed 10 to 3600nm/ min ( 8 speed settings)
Scan interval 0.5, 1, 2 or 5nm, dependent on scan speed
Analysis Auto peaks and valleys, zoom, addition, subtraction, peak ratios, smoothing, area under curve, wavelength table, derivatives, overlay
Time scan and Kinetics Between 30 to 99999 seconds
Analysis Slope and formula of line of best fit between any two points
Quantitation points Up to 3 wavelengths
Concentration range 0– 99999
Calibration Blank with standards or factor
DNA/ RNA and Protein DNA/ RNA Ratio, concentration, A320 correction. Protein; Bradford, Lowry, BCA, direct UV
Light source Tungsten halogen and Deuterium lamps
Lamp changeover 325 to 370nm selec table
Outputs RS232
Operating system: CPU: 1GHz Memory: 256Mb Hard disk: 500Mb
Power 200VA
Size ( w x d x h) 540 x 560 x 235mm
Weight 27kg