Model 325 temperature controller w w w .Lak eshor e.C om.
Www.Lakeshore.Com lake shore cryotronics, inc. (614) 891-2244 fax: (614) 818-1600 e-mail: info@lakeshore.Com 2 model 325 temperature controller operates down to 1.2 k with appropriate sensor two sensor inputs supports diode, rtd, and thermocouple sensors sensor excitation current reversal eliminates...
Www.Lakeshore.Com lake shore cryotronics, inc. (614) 891-2244 fax: (614) 818-1600 e-mail: info@lakeshore.Com 3 temperature control the model 325 temperature controller off ers two independent proportional- integral-derivative (pid) control loops. A pid algorithm calculates control output based on tem...
Www.Lakeshore.Com lake shore cryotronics, inc. (614) 891-2244 fax: (614) 818-1600 e-mail: info@lakeshore.Com 4 sensor selection silicon diodes are the best choice for general cryogenic use from 1.4 k to above room temperature. Diodes are economical to use because they follow a standard curve and are...
Www.Lakeshore.Com lake shore cryotronics, inc. (614) 891-2244 fax: (614) 818-1600 e-mail: info@lakeshore.Com 5 typical sensor performance – see appendix f for sample calculations of typical sensor performance example temp nominal typical measurement electronic temperature electronic control lake sho...
Www.Lakeshore.Com lake shore cryotronics, inc. (614) 891-2244 fax: (614) 818-1600 e-mail: info@lakeshore.Com 6 thermometry number of inputs 2 input configuration each input is factory configured for either diode/rtd or thermocouple isolation sensor inputs optically isolated from other circuits but n...
Www.Lakeshore.Com lake shore cryotronics, inc. (614) 891-2244 fax: (614) 818-1600 e-mail: info@lakeshore.Com 7 part number description 325 two diode/rtd inputs 325-t1 one diode/rtd, one thermocouple input 325-t2 two thermocouple inputs specify line power option* vac-100 instrument configured for 100...
Lake shore cryotronics, inc. 575 mccorkle boulevard westerville, oh 43082-8888 usa tel 614-891-2244 fax 614-818-1600 e-mail info@lakeshore.Com www.Lakeshore.Com established in 1968, lake shore cryotronics, inc. Is an international leader in developing innovative measurement and control solutions. Fo...
