Key features - DA 7250 NIR analyzer

The DA 7250 gives you faster and more accurate results, and makes analysis easier than ever before.

6-second analysis

The DA 7250 analyzes a sample in only 6 seconds. Its rapid analysis and minimal requirement for cleaning between samples give the DA 7250 an analysis capacity which is 4-5 times higher other NIR instruments.

No grinding or homogenization of samples

Thanks to its large light spot and real-time analysis of a rotating sample, the DA 7250 analyses a much more representative sample than other instruments do, and can accurately analyze inhomogeneous samples as they are.

Lab and At-line use

The DA 7250 is built for challenging environments.

  • Its IP65 certification means it is dust and water proof
  • Diode array technology uses no moving parts in the optics and is unaffected by vibrations
  • The spectrometer is temperature stabilized and provides accurate results from 5-40C

Stand-alone instrument

The DA 7250 is a stand-alone instrument and does not require an external computer. External computers often experience communication issues with instruments, and can't be placed in the dusty or dirty environments that the DA 7250 excels in.

Factory normalization

All instruments are normalized at factory, in an advanced procedure where the wavelength scale and absorbance scale are standardized to make individual units identical to each other.

Automatic self-tests

The DA 7250 automatically performs several self-tests and diagnostics to ensure that it always performs optimally. The wavelength scale is confirmed using a built-in Xenon lamp which emits light at 7 exact wavelengths, and the absorbance scale is checked using a Teflon-coated ceramic reference flag. As the DA 7250 is so rapid, self-tests can be performed before each analysis, making the DA 7250 a more stable analyzer than other NIR instruments.

Easy to use

The straight-forward sample handling and the intuitive user interface mean that anybody can operate the DA 7250 confidently, and get accurate results. Find out more about the easy operation of the DA 7250 here, in text, photos and video.

Large touch screen

The large touch screen lets operators clearly see results even from a distance, and makes it very easy to operate the DA 7250. The screen is rugged and is designed to be used also in process environments.

Feature rich software

While the user interface is intuitive and easy to use, it also incorporates a number of powerful features such as report generation, result display options and data integration with other applications.

Plug & Play devices

Windows-enabled USB devices such as memory sticks, barcode scanners, printers are supported by the DA 7250. Unlike other manufacturers we don't limit you in your choice of devices. Just plug your device in and start using it.

Data connectivity

Analysis results are often needed somewhere else than where the instrument is placed. The DA 7250 can export data in a multitude of formats, and can be configured to automatically exchange data with other applications.

Web Reporting

Using our optional Web Reporting feature results from one or several instruments can be accessed from anywhere, through a web browser. There are many potential uses: a purchasing manager can pull out reports on incoming materials; a production manager can track key process parameters over time; a lab manager can monitor NIR performance vs reference methods. Several report templates are available, and results are shown in tables as well as graphs.

Same platform as On-line

Diode array is the only NIR technology which is suitable both for benchtop analysis and process analysis. Our on-line and in-line NIR instruments use the same platform as the DA 7250, which means seamless transfer of calibrations.

ISO 12099 compliant

The DA 7250 supports the procedures described in the ISO standard 12099 on the development and validation of NIR calibrations, and is completely compliant with the standard.