Lab and field instrumentation 2010 - WTW - #101

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Software/ Printers Colony Counter Turbidity Photometers BOD/ Respiration Data logger/ flow + level Multiparameter Conductivity Dissolved Oxygen (D.O.) ISE ORP pH Parameter For information visit www.WTW.com for a customer care center near you or inside US: call WTW 800 645 5999. 101 x x x Spectrophotometers S y s t e m a t i c a n a l y s i s – r o u t i n e measurement w i t h t e s t k i t s Especially important for routine measurements (see p. 98) are speed, precision and convenient data transfer. photoLab® 6000 series offers proven and innovative functionalities: • AutoCheck – an automatic referencing – for highest precision • The proven combination of round and rectangular cuvette slots • Automatic cuvette recognition for fast and effective handling • Integrated barcode recognition for round and rectangular cuvettes, eliminating cuvette failures and initiating prompt measuring start • More than 250 methods for commercial test kits • Color measurement according to APHA 2120F • Direct methods such as SAC, color etc. • Industrial applications, e.g. brewery A n a l y t i c a l Qu a l i t y A s s u r a n c e ( AQA ) – From s e l f m o n i t o r i n g t o l a r g e l a b o r a t o r y environment The instrument supported Analytical Quality Assurance has become a must across all industries to guarantee plausible and correct measuring results. The photoLab® 6000 series supports the AQA for checking the instrument and for individual routine measurements. The administration of user groups for large laboratory environments including administrative, user and guest profiles is also supported. The AQA feature can be switched on or off. • Calibration intervals for instrument and test kits • PhotoCheck: Instrument check including linearity at 3 wavelengths and 4 measuring points • Grey filter and UV-VIS test standards • Standards for single parameters and combined checks • Matrix check with spiking • Extensive equipment testing • MatrixCheck • Extended user administration AQA PhotoCheck