PhotoLab 6600 (UV/VIS) Preprogrammed Spectrophotometers

A Product by WTW GmbH
OverviewSpecificationsResources

Flexible and powerful Features of photoLab® 6600 (VIS)


  • Menu navigation for all applications for concise operation
  • Large, backlit graphic display, for simple graphical evaluation
  • Direct access to functions such as menu related settings, dilution, quotation mode using function keys
  • Selection tables for convenient selection and search of data, parameters, methods etc.
  • Data filter for selective choice of measuring data sets
  • Masks for easy handling and measuring of user defined methods
  • USB for all data transfers
Wavelength range 320 – 1100 nm
Technique Single Beam with AutoCheck (time-shifted reference)
Lamp Tungsten
Wavelength resolution / accuracy 1nm; ± 1nm
Scan speed Approx. 334 nm/min resp. 5.6 nm/sec
Band width 4 nm
Test recognition Automatic test recognition via barcode for all cuvette types with automatic measurement start
Absorbance range -3.3 …+3.3 Abs
Photometric resolution 0.5% of measurement value or 0.005 Abs at Extinction 2
Photometric reproducibility ± 0.002 E @ 1 E (or better)
Photometric accuracy 0.003 E for E < 0.600 E 0.5% or value or 0.600 E - 2.000 E
Photometric linearity < 1% up to 2.000 A at 340 - 900 nm
Stray light < 0.1% at 340 and 408 nm
Cuvette recognition Automatically for all cuvette types: round 16 mm, 10, 20, 50 mm w/o adapter
Measurement modes Concentration, absorbance, transmission, kinetics and spectra with absorbance, % transmission, multi-wavelength measurement
Display Graphical display with backlit for enhanced graphical evaluation of data
Storage 1000 measurement values; spectra and kinetics up to 4 MB => 100 spectra (300 – 900 nm) and 400 kinetics with 150 values
Methods and profiles More than 200 programmed methods, 100 user defined methods, 20 profiles each for kinetics and absorption spectra
Update Via internet, PC, USB stick
Interfaces 1 USB-A for USB stick, printer, barcode reader, 1 USB-B for PC, 1 RS 232 for serial connection of printer/PC
Approvals cETLus (= UL), CE
Protection class IP 30 and protecting rinse for optical slot
Power supply Universal plug
Temperature range/humidity Use between +10 °C and +35 °C (+50 °F and +95 °F), Storage: -25 °C up to +65 °C (-13 °F up to +149 °F)
Average p.a.: =75 %, 30 days /year: 95%; rest: 85%
Resources