HOT/COLD SAMPLE HOLDER ACCESSORY

This sample holder is mounted on a lid which fits the basic detector sample box and is permanently oriented at 45° to the x-ray beam. It is meant for moderate heating and cooling of a sample, -100 C to 300 C. The sample finger has clips with which to attach the sample, a Type K thermocouple, a cooling loop and a heating element. There is no enclosure around the sample or insulation from the environment of the sample box. For cooling, either a cooled fluid or cooled nitrogen gas may be pumped through the cooling loop. Heating temperatures can be controlled with your variable transformer and digital temperature monitor. 

 

Fig. 8 Hot/Cold sample holder accessory.  Fig. 9 Hot/cold accessory on line at SSRL, note the Variac and digital temperature readout. 


[ Basic 3-grid ion chamber detector
[ New, double length 5-grid ion chamber detector
[ electron-yield accessory ] [ Hot/cold accessory
[ Furnace/cryostat body with slits and ion chamber ] [ Boat type insert
[ Cylindrical insert with removable holder ]

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The EXAFS Company
HC 74 Box 236
Eagle Valley Road
Pioche, NV 89043
Phone: (775) 962-5219 
FAX: (775)962 -5571
fwlytle@exafsco.com