brochure des spectrophotomètres photolab 7000 series

The photoLab® 7000 series spectrophotometers

photoLab® 7100 VIS / photoLab® 7600 UV-VIS
Pioneering combination of routine and spectral analysis

Modern optics — pioneering procedures

• Proven user guidance
• Highest precision
• Comprehensive AQA

Lab routine becomes fun...

• Barcode support for test kits in round and rectangular cuvettes
• Automatic cuvette recognition with 10, 20, and 50 mm cuvettes
• Automatic measurement range adjustment
• Automatically stored data and comfortable data management
• More than 200 methods including special procedures such as free Ammonia, CO2, SAC, and color
• Programming of user-defined methods

Complex procedures become a piece of cake...

• Multi-step tasks with step-by-step data entry and operation: programmed with variables, operators, and conditions
• Calculation methods for multi-wavelength procedures

Faster than any digestion

photoLab® 7600 UV-VIS’s innovative Optical Reagent-Free (OptRF) measurement:

• Put sample into quartz cuvette, select method, read result
• COD, NO3, and NO2 via spectral photometric measurement in the UV-VIS range is a quick, additional control measurement. They can be used for fast verification of official reporting data and retainer samples.
• Automatic evaluation of spectra with instant readings
• User calibration for higher accuracy readings
• Eco-friendly minimization of reagents and tests
• Linking IQ Sensor Net to photometric methods

Kinetics – Chemical Reaction Rates

Offering storage of user profiles and data processing:

• Profiles with color assignment
• Editing profiles (addition, comparison, ...)
• Readings in absorbance or % transmission

Spectrophotometers for Routine and Spectral Analysis with Proven AQA

photoLab® 7100 VIS covering the range from 320 to 1100 nm. Universal instrument suitable for all routine measurements with test kits, in service labs, industry, and R&D, wherever the UV range is not needed.
photoLab® 7600 UV-VIS covering the range from 190 to 1100 nm. Ideal for additional self-control with optical reagent-free methods (OptRF) and UV-VIS procedures for many applications.

Technical Data

• photoLab® 7100 VIS: 320–1100 nm
• photoLab® 7600 UV/VIS: 190–1100 nm
• Optics: Monochromator with grating and step motor / reference beam
• Lamp: Tungsten-halogen (7100) / Xenon flash lamp (7600)
• Display: Backlit 7” color display for extensive graphical evaluation
• Bandwidth: 4 nm
• Measurement: Concentration, absorbance, % transmission, kinetics, and spectra in Abs or % transmission, multi-wavelengths, and multi-step readings
• Scan speed: 700–2000 nm/min, Scans in 1, 2, 5, 10 nm steps of wavelength range
• Wavelength accuracy/reproducibility: ± 1 nm / < 0.5 nm
• Photometric accuracy/reproducibility: – 0.003 E for E < 0.600; 0.5% of values for 0.600 < E < 2.000
• Cuvette: 16 mm round, 10 mm, 20 mm, 50 mm rectangular with automatic detection w/o adapter
• Bar code: Automatic method recognition including measurement range for all cuvettes
• Data storage: 5000 measurement values, spectra and kinetics approx. 40 MB => 500 spectra (300–900 nm) and 400 kinetics with 150 measurement values
• Methods and profiles: > 200 pre-programmed methods, 1000 user-defined methods, 20 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 to +35 °C, Storage: –25 °C to +65 °C
• Weight / Dimensions: approx. 4.5 kg / 404 mm width x 197 mm height x 314 mm depth
• Accessories: PC software photoLab® Data spectral+photoLab® color, field case, checking tools for AQA

Order Information

• photoLab® 7100 VIS: Spectrophotometer for Routine and Spectral Analysis in the VIS range from 320-1100 nm, Order No. 250 203
• photoLab® 7600 UV-VIS: Spectrophotometer for Routine and Spectral Analysis in the UV-VIS range from 190-1100 nm, Order No. 250 204
• photoLab® Data spectral: PC software for easy data management, extended with photoLab® color (available in September 2015), Order No. 902 761

WTW Wissenschaftlich-Technische Werkstätten GmbH · Dr.-Karl-Slevogt-Straße 1 · D-82362 Weilheim, Germany
Phone: +49 881 183-0 · Fax: +49 881 183-420 · E-Mail: Info.WTW@Xyleminc.com · www.wtw.com
All names are registered tradenames or trademarks of Xylem Inc. or one of its subsidiaries. Technical changes reserved.
© 2015 WTW GmbH. 999156US October 2015