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NOTE: To get off this list, send email to majordomo@aqua.ccwr.ac.za with the body of the message containing the line: unsubscribe sowacs Dear Ms. Mariangela Fotelli, Further to your enquiry, let me introduce our company SDEC-France. We are specialized in equipments for soil-water relations, such as water potential measurement, thus we can propose you an extensive range of tensiometers. For your special purpose, we supply tensiometers with ceramics of small diameters: 2mm, 6mm, 12mm or 13mm, suitable for direct reading or to be used with pressure transducers. We have many examples of uses of such mini/microtensiometers in greenhouses, plant nurseries and labs. Our equipments are cost-effective, and can be taylor made at the specific dimensions you may need. For more details please contact us at: info@sdec-france.com and visit our website: http://www.sdec-france.com Kind regards, RaphaÎl Peno-Mazzarino Agronomist engineer, Agronomy and Environment Dept. -- SDEC France - Scientific Instrumentation - Z.I de la Gare - 37 310 Reignac sur Indre France (Europe) TÈl : 33 2 47 94 10 00 / Fax : 33 2 47 94 17 13 Check our WEB site : http://www.sdec-france.com and have a nice day measuring water potentials in the fields owner-sowacs@aqua.ccwr.ac.za a Ècrit: > > Dear Sir/Madam, > > I would like to ask for further information about tensiometers for > determining different levels of water regimes. > > A special restriction is that, because my plants are growing under > greenhouse conditions, the containers is which they grow are relatively > small. Their diameter is about 35cm, and their depth about the same. In this > case, I would like to ask if relatively small tensiometers are also > available for measurements in containers of these diamensions. > > I would be greatful if you could reply as soon as possible > With best regards, > Mariangela Fotelli > > [Mariangela. As it happens, one of my projects at university involved making > up mini-tensiometers - which worked as well as larger tensiometers. > I have posted your request out on sowacs and the members will no doubt > provide more information on sources and references. > Bruce] > > Mariangela Fotelli > Insitute for Tree Physiology > 79085 Freiburg i. Br. > Germany > Tel.: 0049-761-2038308 > Fax.: 0049-761-2038302