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Lovibond™ XD7500 Water Quality Spectrophotometer

The XD7500 is a UV-VIS spectrophotometer optimized for analyzing water quality samples for a wide variety of applications and industries. Integrated smart features, such as automatic test recognition, save time and eliminate chances of errors.

Supplier:  Lovibond™ 71307500

Catalog No. 15-398-351

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  • UV-VIS wavelength spectrum supports a wide variety of applications
  • Pre-programed with over 150 Lovibond™ testing methods
  • Integrated smart features save time and eliminate chances of errors
  • User security and data protection features

The XD 7500 Spectrophotometer combines a state-of-the-art optical system with ease of use and flexibility for a wide range of testing applications. The user interface incorporates a variety of features, such as automatic test recognition and cuvette type detection, that are designed to prevent measurement errors, ensuring the accuracy of displayed results and save time.

In addition to the standard range of Lovibond™ colorimetric testing methods, this instrument will provide users with the full range of functions that is required from a spectrophotometer including: Measurement of transmission and absorbance; Scanning of spectral data; Recording of kinetic measurements; The creation of measuring methods based on up to ten wavelengths with various mathematical operations; and the ability to test a variety of new methods that require the UV range.

  • Method Detection Made Easy
    Avoid measurement errors due to accidently selecting the incorrect method and reagent combination. Tube Test reagents are labeled with a barcode for automatic test recognition while other test methods can be scanned with the optional barcode reader to bring users directly to the correct testing mode.
  • Automatic Cuvette Type Detection
    Just like using the incorrect testing method and reagent combination can easily lead to measurement errors, using the wrong sample cell associated with a method also leads to incorrect results. Each Lovibond™ water quality testing method is associated with a type of sample cell - insert the incorrect one, and the instrument will stop the measurement process.
  • Preprogrammed Testing Methods
    The XD Series is pre-programmed with over 150 testing methods that use Lovibond™ water quality reagents, making it an easy and efficient solution to implement in your laboratory. Don’t waste time developing calibration curves or making your own testing solutions.
  • Easy Access to new testing parameters and ranges
    Never have an outdated instrument again! As additional test methods become available, the new software update can be download from and installed on the instrument using a USB stick or PC connection.
  • User Security for Data Protection
    It’s easy to create up to three different user levels with password protection. Each user account can be assigned a level of access to ensure users only have access to what they need.
  • Set Testing & Maintenance Parameters
    The XD Series supports analytical quality assurance procedures, including the ability to set measurement tolerances and reminders for calibration protocols.
  • Intuitive User Interface
    Easy-to-read, full-color display with softkeys and integrated keyboard. Users can output data to a PCL-3 compatible printer, USB drive or via an Ethernet connection.
  • Comprehensive support of analytical quality assurance
    Through a variety of smart instrument features and optional accessories, users will feel confident their results are correct. The instrument performs a comprehensive self-check each time it is powered on, and periodically performs status checks while the instrument remains on. Additionally, a variety of primary ValidCheck™ standards are available for method validation.


Color Graphic Display
<0.005 Abs per hour after 15 minutes heat up time
500 Million flashes
Pre-programmed with over 150 analytical methods that cover a wide variety of applications and industries
-3.3 to +3.3 Abs
Scan Range: 190 to 1100 nm
Method Dependant
<0.1 % Transmission at 340 and 408 nm
Xenon Flash
Ethernet, USB B, USB A for External Memory, Keypad, Barcode-Scanner, PCL Compatible Printer
Grid monochromator with reference beam and beam splitter after exit slit
<1% up to 2.0 Abs between 340 to 900 nm
0.003 Abs below 0.6 Abs ; 0.5 % from 0.6 to 2.0 Abs
Liquid, Tablet or Powder Pack
700 to 2000 nm/min.
±1 nm on all Holmium peaks


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