Lovibond Spectrophotometer XD7500
- Over 150 pre-programmed testing methods
- Prevention of measurement errors with automatic method recognition and cuvette type detection features
- Integrated GLP techniques assure user security and data protection
- UV-VIS testing wavelengths
- 4 batteries (AA)
- 1 power supply cable
- 4 round cuvettes with lid and 1 zero cuvette XD 7x00 (ø 24 mm)
- 1 zero cuvette (ø 16 mm)
- Quickstart guide in 24 languages
- Full user manual in 8 languages
The XD 7500 is a UV-VIS Spectrophotometer. It combines a state-of-the-art optical system with ease of use and flexibility for a wide range of water testing applications. By providing users with the full range of functions that is required from a spectrophotometer, including the ability to measure transmission and absorbance; the scanning of spectral data; recording of kinetic measurements; and the ability to create custom measurement methods, the XD 7500 is the ideal spectrophotometers for water quality testing in the laborarory.
Lovibond Spectrophotometer XD7500
Optimized for Water Quality Analysis
Pre-programmed with over 150 analytical methods that cover a wide variety of applications and industries. All methods are compatible with Lovibond® reagents.
Intuitive Interface that Prevents Measurement Errors
Save time and eliminate errors with the automatic test recognition feature. Each Lovibond® method is recognized by the instrument with a barcode, which ensures the instrument is in the correct measurement mode before taking a reading. The automatic cuvette type detection feature confirms that the proper vial is being used with the test, which is a critical component to achieving accurate results.
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. Support of analytical quality assurance procedures include the ability to set tolerances and reminders for calibration protocols.
User Security for Data Protection
Create up to 3 different user levels with password protection. Each user account can be assigned a level of access to the instrument, ensuring users only have access to what they need.
Custom Measurement Methods
Users can create their own methods based on up to ten wavelengths with various mathematical operations.
Light Source: Xenon flash lamp
Optics: Grid monochromator with reference beam and beam splitter after exit slit
Measurement: Concentration, single and multi-wavelength measurement of absorbance and % transmission, kinetics, spectra
Wavelength Range: 190 - 1100 nm（量程）
Wavelength Resolution: 1 nm
Wavelength Accuracy: ± 1 nm on all Holmium peaks
Spectral Scope: 4 nm
Photometric Range: -3.3 - +3.3 Abs
Photometric Resolution: Absorption: 0.001 ; Transmission: 0.1 %
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.
Stray Light: < 0.05 % Transmission at 340 and 408 nm
Drift: < 0.005 Abs per hour after 15 minutes heat up time
Operation: Membrane Keyboard
Display: 7“ high contrast colour graphic-display
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
Automatic Cuvette Recognition: Round cuvettes: 13, 16 and 24 mm ; Rectangular cuvettes: 10, 20 and 50mm
Test Recognition: via internal barcode reader
Interfaces: Ethernet, USB B, USB A for External Memory, Keypad, Barcode-Scanner, PCL Compatible Printer
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
Auto – OFF: Yes
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
Protection Class : IP 30
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: 16.61 x 7.68 x 12.72"
Weight: 4.5 kg
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