[NHCOLL-L:3026] RE: Fluid collections on compactor systems

[Jean-Marc Gagnon]

Dear Jane,

We have been using compactors for our fluid-preserved collection for 9 years. My personal observations with the type of manual compactors we have are all positive. 
Obviously, one must consider a slight movement of jars (measured probably in few mm/year) with the operation of the compactors. Earthquake bars or an equivalent is essential.
Generally speaking, all specimens are in fluid, therefore providing a certain level of absorption against vibrations, if any. 

I hope this helps,

Jean-Marc


Jean-Marc Gagnon, Ph.D.
Chief Collection Manager / Gestionnaire en chef
Invertebrate Collections (and Interim for Vertebrates) / Collections des invertébrés (et vertébrés par intérim)
Canadian Museum of Nature / Musée canadien de la nature
P.O. Box 3443, Station D / Boîte postale 3443, Succ. D
Ottawa, Ontario
CANADA   K1P 6P4
 
Tel.: 613-364-4066
Fax / Télécopieur:  613-364-4027
e-mail / courriel: jmgagnon at mus-nature.ca

-----Original Message-----
From: owner-nhcoll-l at lists.yale.edu [mailto:owner-nhcoll-l at lists.yale.edu] On Behalf Of Jane MacKnight
Sent: April 6, 2006 9:56 AM
To: NHCOLL-L (E-mail); RCAAM (E-mail)
Subject: [NHCOLL-L:3024] Fluid collections on compactor systems

We're looking at ways to expand our storage of fluid collections -- fish and herps.  Currently all are stored on shelving in an explosion-proof room (or whatever local building code requires).  The curator is considering a compactor system that would nearly double the amount of useable space.  

I am interested to know if anyone uses a compactor system for fluid collections.  I know that compactor systems are relatively smooth but I'm concerned that we could be introducing a new level of risk to specimens in jars of alcohol.  I'd appreciate others experience with fluid collections on compactors.  

Thanks, Jane

Jane MacKnight
Registrar
Cincinnati Museum Center
T (513) 287-7092
F (513) 455-7169
Cell (513) 478-8168



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