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FIXED POINT CELL

ITL-M-17401 Fixed Point Cell. Primary Standard. Gallium 29.7646°C
ITL-M-17668 Fixed Point Cell. Primary Standard.  Indium 156.5985°C
ITL-M-17669 Fixed Point Cell. Primary Standard.  Tin 231.928°C
ITL-M-17670 Fixed Point Cell. Primary Standard.  Lead (secondary) 327.462°C
ITL-M-17671 Fixed Point Cell. Primary Standard.  Zinc 419.527°C
ITL-M-18204 Fixed Point Cell. Primary Standard.  Antimony (secondary) 630.63°C
ITL-M-17672 Fixed Point Cell. Primary Standard.  Aluminum 660.323°C
ITL-M-17673 Fixed Point Cell. Primary Standard.  Silver 961.78°C
ITL-M-17674 Fixed Point Cell. Primary Standard.  Copper 1084.62°C

Primary Laboratory Large Quartz Fixed Point Cells
These cells meet all the requirements of science and industry for Fixed Point Realizations of ITS-90.
99.99995% purity,  ITS-90 Fixed Points,  Sealed or Open Models
 
Our Price: Contact us for pricing
Phone: 253-927-6186
866-318-6186
Fax: 253-927-6189
email: sales@hotektech.com

The cells now offered have been increased in purity and length to conform to the requirements of optimal realizations except that we have sealed in 1 atmosphere of 6N pure argon at the freeze temperature for you. Sealed optimal realizations of ITS-90 are made from metal exceeding 6N5 purity and have a useable depth below the metal surface of more than 200mm. They come complete with Inconel basket, a carry case and the necessary heat shunts and reflectors to enable them to fit into our apparatus.
Diameter Typically 50mm
Length (sealed cell) Typically 275mm excluding sealing tip
Length (open cell) Indium, Tin, Lead, Zinc: 520mm to underneath of flange Antimony, Aluminum, Silver, Copper: 610mm to underneath of flange
Thermometer Immersion Below metal surface 200mm Clients often confuse the immersion in the cell with the total immersion over which length the temperature gradient should be less then 1°C if the apparatus is operated properly.
Weight 5.5 lbs (2.5kg) or less, depending on metal
Note: All Cells are intended for use in, and are dimensionally compatible, with the appropriate Isotech furnaces.

Please email sales@hotektech.com or call 253-927-6186 if you are interested in a purchase, or
  need additional information.

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