EXCEPTIONAL NIR PERFORMANCE
DA 7250™ Diode Array NIR Analysis System
Maximize your productivity with
high-performance NIR analysis
Food and agricultural processors across the globe can now quickly and accurately determine key components of raw materials, process samples, and finished products to ensure quality, optimize manufacturing processes, and maximize profits.
The PerkinElmer DA 7250™ is a fast, accurate, easy-to-use and versatile near-infrared(NIR) analyzer designed for use in laboratory as well as in-process environments. Years of experience and expertise have guided its intuitive design to provide a seamless and simplified interaction.
The instrument is available in two variants – one for general use and one sanitary design version for use in the food industry.
Analysis Features
• 6-second analysis of all types of samples
• Touch screen operation with intuitive software
• Unique performance on unground or inhomogeneous samples
• Easy sample handling without need to clean cups between analyses
Technology that delivers
Robust, reliable, and high-performing diode array technology improves accuracy and long-term stability. The rugged design increases up-time and reduces cost of ownership.
The optical design, including the rotating large sample dish, is particularly suitable when measuring uneven, poorly mixed products, pellets, grains, and granules. The top-down measurement minimizes any clean-up requirements between samples.
The instrument is equipped with advanced automatic standardizations of the wavelength and absorbance scales. This improves accuracy, corrects for changes in ambient conditions, and alerts users to potential problems.
The automated wavelength correction and the built-in reference measurements improve not only long-term stability, but also enhance instrument-to-instrument transferability of calibrations.
Advanced technology delivers an easy-to-use instrument for the operator and reliable, reproducible results. The DA 7250 is ISO 12099 compliant to ensure analyses meet international standards
Accessories
Most types of samples – powders, meals, granules and grains, pellets, slurries, pastes and liquids, can be analyzed with little or no sample preparation thanks to a wide range of sample cups. Changing sample dish types is quick and automatically prompted on the screen.
Large sample dish: Standard rotating sample dish with magnetic drive, made of durable plastic, (for most sample types). Large sample area for accurate, representative results.
Small sample dish: Small samples are measured using smaller sample cups when large sample volumes are hard to come by, (e.g., during breading or research). To achieve representative measurements, the small sample dish will rotate.
Disposable cup: Analyze slurries, butter, pastes, molasses, and other difficult sample types with minimal handling and no clean up. Transflectance cup: Used when measuring oils. The cup has a gold layer underneath and its teflon surface is easy to wipe clean between samples.
Micro-mirror module: With a unique design, this is the ideal way to measure very small samples (i.e., only a few grains).
