Lab design

William Shepherd <w.shepherd<-at->swiftcurrent<.>ca> writes

>Alayne Alvis <alayne.alvis<-at->sydney<.>edu<.>au> writes
>
>>Can DistList members advise on what they would consider the basic
>>requirements for furnishings and equipment for a 'generic'
>>conservation laboratory?  This would be prior to consulting
>>specialists in each discipline about what required in their own
>>areas.
>
>The setup and necessary equipment will vary depending on what type
>of materials each conservator will be working with ...

Just to add to what William Shepherd has mentioned in this regard:

If artifact/object conservation of general historic collections is
contemplated within this 'generic' lab concept I would provide for
some mobility of lab work tables but also include lower or variable
height tables.

'Set-up' tables of lower than standard bench height are very handy
for larger or awkward shaped objects.  Having benches on wheels
allows one to join benches together for larger objects (textiles,
for example) or re-organize the floor space of the lab for special
projects.

'Elephant trunk' vapour extraction systems with smooth venting tubes
(such as Plymovent models) allow for increased flexibility in
addition to a fume hood, especially for larger objects.

Lab carts are always useful--for storing objects marked for future
treatments, those completed (or awaiting decisions) and for moving
objects from storage to lab and back.  Choose models that have edges
around the platforms to prevent roll-off.

A simple hydraulic lift table on wheels is very useful when moving
heavy objects and also provides variable working height if used as a
work table.

Larger flat-bed moving carts, dollies and a small step ladder are
used often.

An RO water purification system is effective and may be cheaper to
maintain than distillers (energy costs, limited volume)or DI units
(replacing columns) depending on water quality how much water is
anticipated for use.

These are all part of a standard artifacts-based labs:

    Electronic weigh scales

    A stereo and compound microscope

    pH meter

    A reliable

    An accurate digital temperature/RH meter.  This a useful tool to
    check calibration of data loggers/hygrothermographs if still
    being used and for convincing HVAC maintenance people that your
    numbers are the ones that need attention, not some sensor in the
    ductwork high above!

    Lab oven

    Mobile tool cabinets (with lots of tools)

    Several hanging and wall electrical outlets

    Lab countertops/furniture with drawers

    Work bench with vices

    Bench top power tools

    Dust extractor/filter

    Archival material racks

    Suitable sized deep and shallow stainless sinks

    Emergency eye wash and shower stations

    and last but not least an office

To save cost, one can substitute a lower priced HEPA vacuum for the
Nilfisk.  The Miele vacuums are very good, have suction control and
high HEPA performance at a dramatically lower price.

As William noted, each lab should reflect the collections,
curatorial functions, purpose and responsibilities of conservation
staff and institution.

Richard Fuller
Conservator
Waterloo Region Museum
Kitchener
Ontario, Canada


                                  ***
                  Conservation DistList Instance 30:10
                  Distributed: Saturday, July 23, 2016
                       Message Id: cdl-30-10-002
                                  ***