Parameter |
6850 |
Wavelength range |
190 to 1100nm |
Wavelength resolution |
0.1nm |
Wavelength accuracy |
? 0.3nm (at 0.5 and 1nm bandwidth) |
Wavelength reproducibility |
?0.2nm |
Spectral bandwidth |
Variable 0.5, 1, 2, 4, 5nm |
Photometric range |
-0.3 to 3.0A, 0 to 200T |
Photometric accuracy |
? 0.002A (0-0.5A), ?0.3T (0-100T) |
Photometric reproducibility |
?0.001 Abs (0 to 0.5 Abs), ?0.002 Abs (0.5 to 1.0 Abs), 0.15T (0-100T) |
Resolution |
0.1T, 0.001A |
Stray light |
0.05T at 220 and 360nm |
Noise |
0.0005A |
Stability |
? 0.001Ah at 500nm after 15 min warm up |
Multi-wavelength |
Up to 10 wavelengths, up to 20 wavelengths with PC software |
Calculations |
Ratio, difference, formulae with factors |
Spectrum range |
Any range between 190 and 1100nm |
Scan speed |
100 to 2000nm min |
Scan interval |
0.1, 0.2, 0.5, 1, 2 or 5nm |
Kinetics |
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 |
Quantitation points |
Up to 3 wavelengths |
Quantitation Calibration |
Blank with up to 10 standards or factor |
Concentration range |
0-99999 |
Calibration |
Blank with standards or factor |
DNA |
DNA Ratio, concentration, A320 correction |
Light source |
Tungsten halogen and Deuterium lamps |
Lamp changeover |
325 to 370nm selec table |
Outputs |
USB and parallel |
Operating system: |
Windows 2000, XP, Vista, Windows 7 |
Electrical supply |
120VA, 220110V, 5060Hz |
Size (w x d x h) |
600 x 450 x 200mm (23.6 x 17.7 x 7.9in) |
Weight |
22 kg (48.4 lbs) |