X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f X-Recipient: geda-user AT delorie DOT com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=gfyEVkhOUROQFDDYNd5iSBnPPssgxcg6ZGPDcECeCbw=; b=mKoFtvq4OgqCBYKCjbd7Jni6ewkPHmGxpY22YbRik8MNm/jeFDZ9GcrogwwnK7Mihx 651UjygsDQJlKcJhvgiWPZXAeZUld7SUqnu3UiqtsxUT28yPlVbTqTN7k3io82FDkX7J YjwfYsXFSEqScBl3LT6y5lM8G+Yib7oS1tL76XteDd7h7+aKeghpzgYuPl7L/eSOltS4 cM1DUz8cPO38oPvduKQvSDh4zmgLtPEXErLbTCNH64PSNVVmMK0Yq7E7fQmP7AdMEAed Y4BmgUdJOJ4DUMHrDz1WVAQ37cQM/yIZ9ai6YIvSz9bf/mnwCrFsDYbLc+2NuKij37Nd fw+A== MIME-Version: 1.0 X-Received: by 10.107.135.27 with SMTP id j27mr21156202iod.55.1425571535446; Thu, 05 Mar 2015 08:05:35 -0800 (PST) In-Reply-To: References: Date: Thu, 5 Mar 2015 13:05:35 -0300 Message-ID: Subject: Re: [geda-user] [OT] Temperature sensor and control recommendation From: Adrian Pardini To: geda-user AT delorie DOT com Content-Type: text/plain; charset=UTF-8 Reply-To: geda-user AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: geda-user AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk On 5 March 2015 at 12:48, Evan Foss wrote: > How much control do you have over the chamber itself? Is it already > designed and built or can you change it? I am not suggesting you > change it's dimensions only it's construction. Thermal mass can really > help in these situations. We are considering either building a new one or adapting another we have from a similar experiment that is a small pyrex (I guess) tube with a heating coil and the sample holder slides into it. I've seen a couple of papers where the researchers used an aluminum slab with the heather and sensor embedded into it that is wrapped with insulating material. Thanks -- Adrian. http://ovejafm.com http://elesquinazotango.com.ar http://www.elarteylatecnologia.com.ar