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Heated Vapor Gas Multi-Sampler

This heated cell can be configured as a gas cell (Fig. 2) or for vaporizing samples that are normally solids or liquids at room temperature. Configured for gas sampling, the cell incorporates 2 valves, an inlet and an outlet, that enable flowing gas samples through the cell.

In its solid and liquid vaporization configuration, the cell has an outlet needle valve from which a vacuum can be pulled and two (2) sample inlets. One inlet is a needle septa injection port on the top of the cell which is similar to the type used in gas chromatography. There is a second inlet in the form of a side port for inserting solid samples, which also doubles as the thermocouple port. Using the side port eliminates the need to recheck vacuum seals whenever the cell is opened to insert solid samples. The 250w heating jacket extends over the end of the cell so that both the cell body and the optics are heated, and allows operation at temperatures up to 200°C. Condensation on the optics is minimized by heating them to the same temperature as the sample chamber. A type J iron constantan thermocouple is provided with plugs which are compatible with the optional temperature controller. The cell body is type 304 stainless steel and an assortment of seals is provided – silicon rubber, viton and PTFE.

Cells are factory pretested for vacuum leaks using dummy windows and then new windows are shipped with the cell. The cell comes standard with 47 x 6mm KCl windows. The clear aperture is 39mm. Other window materials are available. Requires either a cell mount (0008-5162) (Fig. 1) or base plate mount (0008-9405) (Fig. 2). An optional high stability temperature controller is available. The temperature controller (see description) has ramp and soak cycles that can be programmed on the keypad.

Part No. Description Price
0007-5546 10cm vapor gas multi-sampler with sheathed Iron Constantan 304SS type J thermocouple, 115v, 250w heater system, Swagelok® vacuum valve, thermocouple port, injection port heatable to 200 degrees C, heated windows to prevent fogging, KCl windows, 303SS body.
$2369.00
0007-5547 Same as 0007-5546 with KBr windows. $2439.00
0007-8032 10cm vapor gas multi-sampler with sheathed iron Constantan 304SS type J thermocouple, 220v, 250w heater system, Swagelok® vacuum valve, thermocouple port, injection port heatable to 200 degrees C, heated windows to prevent fogging, KCI windows, 303SS body. $2449.00
0007-8033 Same as 0007-8032 with KBr windows $2499.00
0017-5548 High Stability PID Temperature Controller for 0015-7460, 115v, digital readout, keypad programmable for ramp and soak (dwell) segments as well as high and low temperature alarms, digital readouts of all parameters are shown on an illuminated flourescent display $1199.00
0017-4804 Same as 0017-5548 but 230v, CE marked. $1899.00
0008-9405 Base Plate Mounting Option. Specify Spectrophotometer $629.00
0008-5162 Cylindrical Cell Holder for 0007-5546 and 0007-5547 $165.00
0007-7405 10cm heated gas cell, KCl windows, two Swagelok® valves, type J Iron Constantan thermocouple, 115v, 250w heater jacket. Requires temperature controller (Part no. 0017-5548) and cell mount (Part No. 0008-5162) or base plate mount (0008-9405). $2379.00
0007-7406 Same as 0007-7405 with KBr windows. $2449.00
0007-8034 10cm heated gas cell, KCI windows, two Swagelok® valves, type J Iron Constantan thermocouple, 220v, 250w heater jacket. Requires temperature controller (0017-4804) and cell mount (0008-5162) or base plate mount (0008-9405). $2499.00
0007-8035 Same as 0007-8034 with KBr windows $2579.00