VELP Scientifica has designed convenience into the NDA 702 Dumas Dual Carrier Gas Nitrogen Analyzer to let the user concentrate on evaluating the results that are produced in just 3 to 4 minutes per sample.
Once up to 4 discs (30 positions each) have been loaded, press the start button and walk away: NDA 702 will test for you the sample, providing valuable information through DUMASoft(tm) software.
A new unmatched LOD and accuracy hit the industry: with the best limit of detection on the market, you are assured of high precision results.
With NDA 702 you can also switch the carrier gas, from Helium to Argon or vice-versa. It is truly quick, easy and safe: simply choose the gas, close one tap and open the other. No need to replace parts or upgrade software.