Direct leverbaar
Flow cells have 1/16th inch Swagelok unions fitted either (a) flush to the cell body or (b) to 1/16th inch flow tubes. Either type may be used in the Specac Electrical Heating Jacket or Water Heating Jacket, but only the second type may be used in the Variable Temperature Cell Holder.
The static cells are filled via ports on the front face (sealed with hex nuts during recording of spectra). A suitable syringe can be used to introduce sample to the cell. Alternatively, Luer fittings can be screwed in place for use with a Luer syringe.
These are simple screw-fit cells capable of supporting sample pellets or wafers. There is one design for the Water and Electrical Heating Jackets which can take samples up to 3Â mm thickness and 28Â mm diameter, and a second design for use with the Variable Temperature Cell Holder and Water Heating Jacket which can take samples up to 8 mm thickness and 30 mm diameter.
Compatibility | Liquid flow cell GS20560/90 | Liquid flow cell GS20570/80 | Static liquid cell GS20500/10 | Pellet holder GS20600 | Pellet holder GS20610 |
Variable temperature holder | Â Yes | Â No | Â Yes | Â No | Â Yes |
Electrical heating jacket | Â Yes | Â Yes | Â Yes | Â Yes | Â No |
Water heating jacket | Â Yes | Â Yes | Â Yes | Â Yes | Â Yes |
Flow connections | 1/16th inch flow tubes with Swagelok unions | 1/16th inch Swagelok unions | n/a | n/a | |
Pathlength / sample thickness | 0.006 to 1.00Â mm (demountable cells) | < 3Â mm | < 8Â mm | ||
Spacer materials | Mylar or PTFE (demountable cells) | n/a | |||
Window materials | NaCl, KBr, CaF2, BaF2, ZnSe & Spec B | n/a | |||
Configuration | Demountable | Open cavity | |||
Cell materials | Stainless steel | Stainless steel | |||
Temperature | -70 to +250 °C | -190 to +250 °C | |||
Maximum pressure | 5 psi | n/a |
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