Description:
| All in one – one for all! photoLab® 7100 VIS von 320 – 1100 nm offers the unique combination of systematic and spectral analysis in this class of spectrophotometers: Multi-purpose meters for the use from water analysis and wine industry to research and education. Well-proven and liked is the user guidance even for complex tasks. The brilliant HD color display supports menu-guided operations additionally with colored information and messages. • Barcode support and automatic cuvette recognition • Easy to use: place cuvette, read measurement value From Food to Science Special procedures for environmental and food parameters such as chlorophyll can be executed handy and clearly arranged due to an excellent menu guidance: photoLab® color: Color measurement instead of color perception Color determination by means of photometric measurement has increased the accuracy and comparability in general compared to subjective perception of visual color measurement procedures. Color measurement is essential for many applications: from water analysis to food & beverage and quality control in production processes. Color values being a quality factor mostly lie within a certain user-specific tolerance range. With photoLab® 7000 / 6000 Series and the optional PC-software photoLab® color common measurement procedures can be performed in a handy and neatly arranged way. |
Specification:
| Wavelength Range | 320 – 1100 nm |
| Optics | Monochromator with Grating and step motor / reference beam |
| Lamp | Wolfram-Halogen |
| Display | Farbdisplay 7″ backlit |
| Bandwidth | 4 nm |
| Measurement | Concentration, Absorbance, % Transmission, Kinetics and Spectra in Abs or %Transmission, Multiwavelengths and multistep readings |
| Scan speed | 700-2000 nm/min, Scans in 1, 2, 5, 10 nm steps of wavelength range |
| Wavelength accuracy/reproduceability | ± 1 nm / < 0,5 nm |
| Photometric accuracy/reproduceability | – 0,003 E for E < 0,600; 0,5% of values for 0,600 < E < 2,000 |
| Photometric linearity | < 1 % for A ≤ 2.000 in the range 340 … 900 nm |
| Straylight | < 0,1 %T at 220 nm with NaI, < 0.05 % transmission at 340 and 408 nm with cut-off filter |
| Barcode | Automatic method recognition including measurement range for all cuvette |
| Cuvette | 16 mm round, rectangular 10 mm, 20 mm, 50 mm with automatic cell detection for automatic measurement range setting |
| Data storage | 5000 meausrement values, spectra and kinetics approx. 40 MB => 500 spectra (300-900 nm) and 400 kinetics with 150 measurement values, |
| Methods and Profiles | > 250 pre-programmed methods, 1000 user-defined methods, profiles for kinetics and spectra, comprehensive programming options |
| Interface / Update | 1 USB-A, 1 USB-B, 1 Ethernet / Update via Internet and USB-Stick |
| IP Class | IP 30 including drainage in optical compartment |
| Power Supply | Universal power supply, optional supply via standard adaptor cable for car batteries |
| Temperature Range | Operation: +10°C bis +35°C, Storage: -25°C bis +65°C |
| Weight / Dimensions | approx. 4,5 kg / 404 x 197 x 314 (BxHxT) |
| Accessories | PC software photoLab® Data spectral+photoLab® color, field case, checking tools for AQA |
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