Velp Scientifica NDA 701 Dumas nitrogen analyser

Monday, 29 August, 2011 | Supplied by: Next Instruments Pty Ltd


The Velp Scientifica NDA 701 Dumas nitrogen analyser is a simple-to-use, rapid and cost-effective instrument designed to measure protein in food, grains, animal feeds and soil.

The NDA701 measures nitrogen by combustion and detection using a thermal conductivity detector. A built-in, 30-cup autosampler that can stack four carousels allows uninterrupted operation for up to 116 samples. Typical analysis times are 3 min/sample and samples up to 1 g can be measured. The Velp DUMASoft software is simple to use and provides complete control and data reporting.

The NDA701 uses helium as a carrier gas to give the greatest sensitivity. The system has two inline moisture traps to prolong the life of the oxidation tube furnace, thus reducing the operating costs per test.

Online: www.nextinstruments.net
Phone: 02 9771 5444
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