Controlled Power is what I have been using for 18yrs, they have been 
very helpful over the years getting parts and info to me as needed. It 
is a 13KVA system and with everything operational it provides about 
15-20 min of backup running a MAT252 with a KCIII and a Delta+/EA combo. 
It enough backup to weather the small interrupts, but not a substantial 
outage.

Dave


On 5/13/2016 1:36 PM, Paul Eby wrote:
> Aradhna,
>
> I have a single 15kVA UPS from Always On running two mass specs. We've been
> very happy with it, though I couldn't tell you how much it cost.
>
> Paul Eby
>
>
> Water Management
> Alberta Innovates - Technology Futures
> Vancouver Island Technology Park
> 3 - 4476 Markham St., Victoria, BC, Canada V8Z 7X8
>
> Phone: 250-483-3290 | Fax: 250-483-1989
> [log in to unmask]
> AlbertaTechFutures.ca
>
>   
>
> -----Original Message-----
> From: Stable Isotope Geochemistry [mailto:[log in to unmask]] On Behalf
> Of Charles Knaack
> Sent: May-13-16 1:19 PM
> To: [log in to unmask]
> Subject: Re: [ISOGEOCHEM] UPS recommendations?
>
> I'll second the recommendation for the Toshiba 1600 UPS units.  I have two
> of them and they've carried us flawlessly through numerous small power
> outages.  Our Delta-V doesn't blink and keeps working while I spend the next
> 20 minutes bringing our non-UPS equipped Delta-S back to life.  In the
> future, every new instrument gets a UPS...
>
> I bought the last one in early 2015 for around $6500.  I specified exactly
> what I wanted and our university purchasing department sent out a request
> for bids.
>
> regards,
>
> Charles
>
>
>
>> All our instruments are on single phase Toshiba UPS units.
>>
>> Thermo specifies three phase but this is not necessary
>>
>> I have a smaller unit (1100?) which runs a Delta, EA, and gas bench and
>> a 1600 unit which runs a Delta, 251, 253, and 2 Kiels.
>>
>> Both run about 30  mins when power is off.
>>
>> Batteries are hot swap-able
>>
>> The 1600 units are quite dear.  I think I paid at least 10K for mine.
>> The good thing is that you do not need a transformer and one can save
>> $$ by not buying the transformer Thermo sells.
>> PKS
>>
>>
>>
>> ________________________________________
>> From: Stable Isotope Geochemistry [[log in to unmask]] on behalf
>> of Aradhna Tripati [[log in to unmask]]
>> Sent: Friday, May 13, 2016 3:40 PM
>> To: [log in to unmask]
>> Subject: [ISOGEOCHEM] UPS recommendations?
>>
>> Hi Folks,
>>
>> We have two IRMS (a Thermo 253, and a Delta with a conflo and EA) in a
>> room that is experiencing power outages on the order of a few seconds
>> every month or more. Does anyone have recommendations for UPS systems
>> for each instrument (or one for both) that they've purchased in the
>> past five years (and hopefully are under $10K)?
>>
>> Thanks,
>> Aradhna
>>
>>
>> Aradhna E. Tripati
>> Associate Professor
>> UCLA
>> [log in to unmask]
>


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