Re: [pestlist] ULT freezer

2017-10-15 Thread Thomas Parker

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In order to disinfest materials from all stages of insects, a freezer which can 
maintain and hold at least -20°F is mandatory.  A chest freezer doesn’t lose 
much cold when you open the door to load it vs. an upright one. The object is 
to lower the materials to minus 32°F within four hours after putting the 
materials in the freezer.  This scenario beats the insects from being able to 
build up their natural antifreeze.

Tom Parker

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> On Oct 15, 2017, at 4:28 PM, Mallinckrodt, Casey (VMFA) 
>  wrote:
> 
> This is a message from the Museumpests.net  List.
> To post to this list send it as an email to pestlist@museumpests.net
> To unsubscribe look at the footer of this email.
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> I would be very interested in feedback on this question as well so please 
> post to the group or add me to your emails if you don’t mind!
> Many Thanks.
> Casey
> Casey Mallinckrodt
> Assistant Conservator, Sculpture and Decorative Arts Conservation
> Virginia Museum of Fine Arts
> 804 340 1345
>  
> 
>  
>  
>  
> From: pestlist-ow...@museumpests.net [mailto:pestlist-ow...@museumpests.net] 
> On Behalf Of Ann Coppinger
> Sent: Friday, October 13, 2017 2:16 PM
> To: pestlist@museumpests.net
> Subject: [pestlist] ULT freezer
>  
> This is a message from the Museumpests.net  List.
> To post to this list send it as an email to pestlist@museumpests.net
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> Dear Colleagues,
>  
> I need to purchase an Ultra-low Temperature chest freezer.
>  
> So far I've gotten quotes for :
> So-Low Chest style freezer Model CH40-22
> Thermo Fisher Scientific Revco Model ULT2050-10-A -40C Chest Freezer
> Scien Temp34-22A Standard Low Temperature Chest Freezer
>  
> Any recommendations, thoughts, comments, likes or dislikes for an ULT chest 
> freezer ?
>  
> Advance thanks, Ann
>  
> 
>  
> --
> Ann M. Coppinger
> Senior Conservator 
> The Museum at FIT
> Office 212-217-4542
>  
> -
> To unsubscribe from this list send an email to
> imail...@museumpests.net and in the body put:
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> Any problems email l...@zaks.com
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> To unsubscribe from this list send an email to
> imail...@museumpests.net and in the body put:
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> Any problems email l...@zaks.com
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RE: [pestlist] ULT freezer

2017-10-15 Thread Mallinckrodt, Casey (VMFA)

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I would be very interested in feedback on this question as well so please post 
to the group or add me to your emails if you don’t mind!
Many Thanks.
Casey
Casey Mallinckrodt
Assistant Conservator, Sculpture and Decorative Arts Conservation
Virginia Museum of Fine Arts
804 340 1345

[cid:image001.jpg@01D32186.5EBB3DE0]



From: pestlist-ow...@museumpests.net [mailto:pestlist-ow...@museumpests.net] On 
Behalf Of Ann Coppinger
Sent: Friday, October 13, 2017 2:16 PM
To: pestlist@museumpests.net
Subject: [pestlist] ULT freezer

This is a message from the Museumpests.net  List.
To post to this list send it as an email to 
pestlist@museumpests.net
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Dear Colleagues,

I need to purchase an Ultra-low Temperature chest freezer.

So far I've gotten quotes for :
So-Low Chest style freezer Model CH40-22
Thermo Fisher Scientific Revco Model ULT2050-10-A -40C Chest Freezer
Scien Temp34-22A Standard Low Temperature Chest Freezer

Any recommendations, thoughts, comments, likes or dislikes for an ULT chest 
freezer ?

Advance thanks, Ann



--
Ann M. Coppinger
Senior Conservator
The Museum at FIT
Office 212-217-4542


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