XD - Portable UV-Vis Spectrophotometer
The XD series instruments are ideal for routine and spectral data analysis in water testing and water quality monitoring, including the analysis of drinking water and wastewater. As true all-rounders, the XD 7000 and XD 7500 facilitate work routines, especially with automatic method recognition using barcodes, automatic cell recognition and more than 170 pre-programmed methods. In addition to analytical quality control, they also support Good Labor Practice (GLP). The instruments are available together with bar-coded test tubes and a wide range of accessories from a single source - which is also easy on your wallet. High-quality reference beam optics, usability, easy handling and multilingual global applicability round off the versatility of the VIS and UV/VIS spectrophotometers, which are also equipped for flexible on-site use.
- Latest technology
The XD 7000 and XD 7500 spectrophotometers are equipped with VIS respectively UV / VIS reference beam technology. - Automatic test recognition
Each of the more than 170 pre-programmed Lovibond® methods is recognized by barcode as well as the cuvette type. - Analytical quality assurance
Standard procedures for analytical quality assurance support the verification of the photometer, the overall system (including the chemical methodology) and the verification of matrix effects. - Built-in security levels
The devices support the assignment of passwords and the assignment of up to three different levels of rights. - Additional functions
Measurement of transmission and absorption, spectral scan, kinetics analysis, as well as the creation of user-defined methods. - Interfaces for data processing
You want to process your data? With Ethernet, USB B, USB A for external memory, keyboard, barcode scanner and printer different versions are available.
Optics: Grid monochromator with reference beam and beam splitter after exit slit
Light Source: Xenon flash lamp (500 million flashes possible)
Measurement: Concentration, single and multi-wavelength measurement of absorbance and % transmission, kinetics, spectra
Wavelength Range: 190 - 1100 nm（nm)
Wavelength Resolution: 1 nm
Wavelength Accuracy: ± 1 nm on all Holmium peaks
Wavelength Reproducibility: Better than 0,5 nm
Spectral Scope: 4 nm
Photometric Range: -3.3 - +3.3 Abs
Photometric Resolution: Absorption: 0.001 ; Transmission: 0.1 %
Photometric Accuracy: 0.003 Abs below 0.6 Abs ; 0.5 % from 0.6 to 2.0 Abs
Photometric Reproducability: 0.003 Abs below 0.6 Abs ; 0.5 % from 0.6 to 2.0 Abs
Photometric Linearity: < 1 % up to 2.0 Abs between 340 to 900 nm
Scan Speed: 700 - 2000 nm/min.
Drift: < 0.005 Abs per hour after 15 minutes heat up time
Stray Light: < 0.05 % Transmission at 340 and 408 nm
Suitable Vials: Rectangular Cuvettes 10 mm, Rectangular Cuvettes 20 mm, Rectangular Cuvettes 50 mm, Round Cuvettes 13 mm, Round Cuvettes 16 mm, Round Cuvettes 24 mm
Display: 7“ high contrast colour graphic-display
Interfaces: Ethernet, USB B, USB A for External Memory, Keypad, Barcode-Scanner, PCL Compatible Printer
Operation: Membrane Keyboard
Automatic Cuvette Recognition: Round cuvettes: 13, 16 and 24 mm ; Rectangular cuvettes: 10, 20 and 50mm
Auto – OFF: Yes
Test Recognition: Via internal barcode reader
Programmability: Up to 100 user programms, 20 user profiles, > 150 preprogrammed methods
Auto-Check: Self-test at each switch-on: test of memory, processor, internal interface, filter lamp and additional calibration of each wavelength
LIMS Compatibility: ASCII, .csv-files
Internal Storage: Approx. 5000 data sets (method, user ID, date, result), autostorage function / manual storage function
Security: Password protection possible: 3 different user levels (guest, user, admin)
Power Drain: 100 - 240 V, 50/60 Hz
Power Supply: Buffer batteries (4 x AA), power supply unit with cable
Portability: Benchtop
Environmental Conditions: +10 °C to 35 °C (41 °F to 95 °F), ≤ 75 % average humidity within one year 95 %, max. 30 days/year, 85 % all other days
Stock Conditions: -25 °C to +65 °C (-13 °F to 268 °F)
Protection Class: IP 30
Compliance: CE
IP Protection Class: EN 60529
Interference Emission: Class B
Interference Immunity: IEC 61000-4-3
Tolerance Extension: 0.008 E
Meter Safety: EC Directive 2014/35/EC EN 61010-1:2010
Languages User Interface: German, English, French, Spanish, Italian, Portuguese, Polish, Indonesian, Russian, Chinese, Japanese, Dutch, Swedish, Norwegian, Czech, Romanian, Macedonian, Slovenian, Hungarian, Turkish, Korean, Vietnamese, Thai, Serbian, Malaysian, Danish, Bulgarian
Languages Quick Start Guide: German, English, French, Spanish, Italian, Portuguese, Polish, Indonesian, Russian, Chinese, Japanese, Dutch, Swedish, Norwegian, Czech, Romanian, Macedonian, Slovenian, Hungarian, Turkish, Korean, Vietnamese, Thai, Serbian, Malaysian, Danish, Bulgarian
Languages Full User Manual: German, English, Spanish, French, Italian, Portuguese, Chinese, Japanese
Dimensions: 422 x 195 x 323 mm
Weight: 4.5 kg