00000nam 2200000zi 4500 9.874533 CaOODSP 20241203113649 m o d f cr bn||||||||| 190610s1994 onca ob f000 0 eng d CaOODSP eng rda CaOODSP eng eng fre En13-5/94-96E-PDF Engel, Peter, 1938- author. Considerations in the calibration of the P-63 suspended sediment sampler / by P. Engel. Burlington, Ontario : National Water Research Institute = Institut national de recherche sur les eaux, [1994] 1 online resource (v, 10 pages, 4 unnumbered pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 94-96 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 7). "Tests were conducted in a towing tank on five P-63 sediment samplers fitted with carefully selected nozzles. Statistical analyses of the test data were conducted. It was shown that individual samplers can be calibrated with reasonable certainty but that the variability of calibrations from sampler to sampler can be unacceptably high. It was further shown that the P-63 sampler over-samples at low velocities and under-samples at medium to high velocities. Normal fabrication variances in nozzle geometry do not affect sampler performance"--Abstract. Includes summaries and abstracts in English and French. gccst Sediments gccst Samples gccst Hydrology gccst Equipment Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; no. 94-96. (CaOODSP)9.844121 PDF 1.70 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-94-96-eng.pdf