SalinoMADD
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MA DTec olo es ADD chno ogie SalinoMADD The rapid gauging in few minutes • • • • • • • Gauging by dilution method n Takes just a few m minutes In high flow water courses up to 50,000 l/s p 0 Operat with coo tes oking salt Measur by integ res grating the salinity Non po olluting tracer 15 free program ely mmable meas suring sites can be s stored SalinoMADD is a comp D plete and sim mple-to-use device allow wing measuring a flow in just a few minut t tes using the tracer dilut e tion method. This method consists to inject a quantity of salt into the f stream and to measur its conce d re entration do ownstream. The result can be calculat ted in function of the injected tra acer d ntration measurements. quantity and the concen The tra acing The measur ring probe is placed into the water course. At a sufficiently large distance upstream so that t s y the tracer mixes perfectly w with the water, a known amount of sa is injected, previously diluted in a container with alt y 0 r mated flow). The device r records the passing of the tracer a t and the river water (5 - 20 grams per l/s of estim e es d ation. provides the flow in litre per second immediately at the end of the opera Softwa are Sal linoMAD DD The SalinoM MADD is deliv vered with so oftware for PC. Before gauging, g 15 measuring sites ca be prepared with dif an fferent infor rmation. nto ce, r These data are loaded in the devic either at the office or in-situ op. ns others the na ame of the site, the s with a lapto It contain amongst o location, th operator, the measuring interv he val, the limn nimetric height, the amount of injected sa and the injection distance. alt four paramet ters can be modified on site when ac cquiring These last f a gauging re eading direct using the unit’s keyboa tly ard. ack fice, it offers the opport s tunity to analyze the graphs Ba at the off and export dat as spread ta dsheet. The visualization of the gaug ging t ents were done curves is recommended to ensure that measureme sible errors. correctly or to detect poss ome tools are available to recalculate the flow after paramet e o e ters So changes and to print the re o esults. MA Techn ADD nologies sàrl – Ave des Sport 42 – CH-14 Yverdon-le enue ts 400 es-Bains – Switzerland Tel: +41 24 445 31 16 – Fax: +41 24 445 21 23 – Email: info@madd.ch – w 3 www.madd.ch

Accessories The SalinoMADD is supplied with its accessories (sensor with 10 m of cable, PC connection cable, calibration solution, software, etc.) in a rugged case, providing effective protection for the units during transport. Technical Specifications Device Gauging range 0,01 l/s to 999'900 l/s (4 significant figures with floating decimal point) Gauging accuracy < 5 % (with optimum mix of tracer) Gauging repeatability Tracer type Cooking salt (NaCl) Tracer quantity Between 5 and 20 g of salt per l/s of estimated flow. (Ex : ~300 l/s -> 2 kg) 4 x 1,5V alkaline batteries, AA, LR6 type About...