+353 (0)1 4523432
- Chromatography
- Environmental
- Laboratory
- Analytical Measurement and Testing
- Automation and Software
- BioScience
- BOD
- Centrifuge
- Chemical Reactors
- Cleaning and Sterilisation
- Conductivity
- COVID-19 Safety Equipment
- Dissolved Oxygen
- Distillation, Separation, Filtration
- Environmental Soil-Water-Food Analysis
- Filtration
- Gas Generators
- General Laboratory Consumables
- Glassware
- Heating and Cooling Technology
- Ionselective
- Isolation Chamber
- Lab Consumables
- Lab Furnishings
- Labware
- Life Sciences
- Liquid Handling
- Microbiology
- Multi-Parameter
- Occupational Safety
- Optical instruments and Microscopes
- Magnifier
- Microscopy
- Photometer
- Accessories Cuvettes
- Colour Measurement
- Glass Cuvettes
- Microplate Reader and Washer
- OD-Measurement
- Plastic cuvette
- Polarimeters
- Special Photometers
- Spectrophotometers
- Accessories for Spectrophotometer Libra S22 UV/Vis
- Accessories for Spectrophotometer Libra S4+ Vis / S6+ Vis
- Accessories for Spectrophotometer LLG-uniSPEC
- Accessories for spectrophotometer Ultrospec 7500
- Autoanalyser cups for Technicon® analysers
- Cuvette holders for Jenway spectrophotometers
- Cuvette holders for spectrophotometer Ultrospec 7500
- Deuterium lamp for spectrophotometer LLG-uniSPEC
- Hach RD 1900 Spectrophotometer
- Lamps for Jenway Spectrophotometer
- Paper roll for Printers SMP50/PRINT and 660 101
- Push-on lid for Technicon® analysers
- Spectrophotometer 7200, VIS
- Spectrophotometer 7415 nano
- Spectrophotometer BioDrop µLite Plus
- Spectrophotometer BioDrop DUO
- Spectrophotometer Calibration Kits
- Spectrophotometer DR 3900
- Spectrophotometer Genova Bio
- Spectrophotometer Genova Nano
- Spectrophotometer Genova Plus, for Life Science
- Spectrophotometer LLG-uniSPEC 1
- Spectrophotometer LLG-uniSPEC 2 and 4
- Spectrophotometer Model 6850
- Spectrophotometer Models 6300 VIS / 6305 UV-VIS
- Spectrophotometer Models 7300 VIS / 7305 UV-VIS
- Spectrophotometer Models 7310 / 7315
- Spectrophotometer Orion™ AquaMate™ AQ7100 VIS and AQ8100 UV-VIS
- Spectrophotometer photoLab® 7100 VIS and photoLab® 7600 UV-VIS with OptRF
- Spectrophotometer Ultrospec 7500
- Spectrophotometer WPA Biowave 3+ CT
- Spectrophotometers WPA Biowave 3 / Biowave 3+
- Spectrophotometers WPA Lightwave 3 / Lightwave 3+
- Spectrophotometers WPA Lightwave 3+ CT
- Spectrophotometers XD 7000 VIS and XD 7500 UV-VIS
- Spectrophotometers, 6700 series
- Spectrophotometry cuvettes standards
- Refractometers
- ORP, Redox
- pH
- Photometry
- Powder Flow Testing
- Sample Preparation
- Spectrafuge
- Spectroscopy
- Stirring, Shaking, Mixing
- Tablet Testing
- Texture
- Titrator
- Turbidity
- Vacuum Technology
- Viscosity
- Water Purification System
- Weighing
- Life Science
- promotions
- Ultra Violet Sanitisation
Spectrophotometer Model 6850
Double beam spectrophotometer with a variable spectral bandwidth. The highly stable optics and two detectors measure the sample and reference simultaneously optimising measurement accuracy. The 6850 has measurement modes for photometrics, concentration, multi-wavelength, spectrum scanning, kinetics, quantitation, DNA/RNA and protein analysis. Jenway Prism PC software is supplied as standard and offers additional functionality with preloaded methods for DNA/RNA and protein analysis, as well as extensive post-measurement tools, unlimited results saving and easy export of data. The 6850 double beam spectrophotometer is ideal for quality control, general research, pharmaceutical, biochemical and clinical laboratory applications. Installation Qualification and Operation Qualification (IQ/OQ) is available for the 6850.
- Double beam spectrophotometer with highly stable optics
- Variable spectral bandwidth 0.5, 1, 2, 4, 5 nm
- Analysis: Auto peaks and valleys, zoom, addition, subtraction, peak ratios, smoothing, area under curve, wavelength table, derivatives, overlay with PC software
- Integrated user interface
- USB port for data storage
- Conforms to European Pharmacopeia requirements
- Jenway Prism PC software included as standard
- 1 year warranty
| Specifications Optical system: | Double beam |
| Wavelength range: Resolution: Accuracy: | 190 to 1100 nm 0.1 nm ± 0.3 nm (at 0.5 and 1 nm bandwidth) ± 0.5 nm (at 2, 4 and 5 nm bandwidth) |
| Reproducibility: | ± 0.2 nm |
| Photometric range: | -0.3 to 3.0 A 0 to 200 %T |
| Accuracy: | ± 0.002 A (0 to 0.5 A) ± 0.3 % T (0 to 100 %T) |
| Reproducibility: | ±0.001 Abs (0 to 0.5 Abs) ±0.002 Abs (0.5 to 1.0 Abs) |
| Resolution: Stray light: | 0.1 %T, 0.001 A < 0.05 %T at 220 and 360 nm |
| Concentration range: Quantitation points: | 0 to 99999 Up to 3 wavelengths |
| Kinetics: | Up to 12 h with time intervals of 0.1, 0.2, 0.5, 1, 2, 5, 10 or 30 s |
| Spectrum: Scan Speed: Scan interval: | Any range between 190 and 1100 nm 100 to 2000 nm/min 0.1, 0.2, 0.5, 1, 2 or 5 nm |
| Light source: | Tungsten and Deuterium lamp |
| Outputs: | USB and parallel |
| Dimensions (W x D x H): | 600 x 450 x 200 mm |
| Weight: | 22 kg |
| Supply requirements: | 230 V, 50/60 Hz |