Depending on the application, WTW offers the suitable benchtop meters for the photometric measurement with the respective tests. Photometers and test kits are optimally adapted to one another: all test kits are saved as methods in the photometers and, depending on the test, they are supported via a barcode with automatic adjustment as well as through automatic cuvette detection and measuring range switching. Also, user-specific methods and extensive programming for the routine analytics can be saved. Especially the photoLab® spectral photometers can be used universally and are suitable for water analytics as well as for research and education.
Filter Photometer PhotoLab S6:
The PhotoLab S6 with reference beam optics has 6 wavelengths (340, 445, 525, 550, 605, 690) for quick tests with 16mm round cuvettes. Plug in the cuvette, read the measured value, done: Approx. 100 methods are detected automatically. So, it can be used in water analytics as well as galvanization and in the food industry. Data memory for 500 data sets.
Filter Photometer PhotoLab S12:
The PhotoLab® S12 with reference beam optics has 12 wavelengths (340, 410, 445, 500, 525, 550, 565, 605, 620, 665, 690, 820) for quick tests in 16 mm round and rectangular cuvettes. The barcode support is one of a kind, also for these test kits in 10 mm, 20 mm and 50 mm rectangular cuvettes with automatic measuring range switching. Especially in drinking water analytics, the lowest concentration ranges can be covered. In addition to the almost 200 programmed methods, 100 own methods can be programmed and kinetic measurements are possible. This allows for a comprehensive routine operation in wastewater and drinking water, food industry as well as in service and teaching labs. Data memory for 1000 data sets.
Spectrophotometer PhotoLab 7100 VIS:
The spectral photometer photoLab® 7100 VIS with AQA and IQ LabLink combines secured water analysis with uncomplicated special and spectral analytics. Universal instrument suitable for all routine measurements with test kits, in service labs, industry and R&D, wherever the UV range ist not needed. photoLab® 7100 VIS of 320 – 1100 nm supports fastest and affordable routine analysis via barcoded test kits for round and rectangular cuvettes. More than 250 methods are available for waste/drinking water, food & beverage industry as well as production, environmental monitoring or fish farming. Data memory for 5000 measurements, 40 MB for spectrums and kinetics.
Spectrophotometer photoLab 7600 UV-VIS:
The spectrophotometer photoLab® 7600 UV-VIS combine routine analysis with spectral analysis and pioneering procedure OptRF. Ideal for additional self-control with optical reagent-free methods (OptRF) and UV-VIS procedures for many applications.
Faster than the fastest digestion, no sots as no regents or chemicals required, environmentally and health friendly. For the standard parameters COD, nitrate and nitrite, a spectrum in the UV range is evaluated by means of complex algorithms which are based on reference spectra. The result is put out directly as concentration reading, without the use of reagents. No potassium dichromate, no digestion - for quick testing. The composition of the water is very important for this calculation, since water is not equal to water.
Simple measuring: photoLab® 7600 UV-VIS from 190 – 1100 nm supports the fastest and affordable routine analytics by using barcoded test kits and round and rectangular cuvettes just like the VIS version photoLab® 7100. More than 250 methods are available for water analytics, galvanics and general lab analytics. Data memory for 5000 measurements, 40 MB for spectrums and kinetics.