Show Instrument Schematic

Use to display an analyzer schematic. To operate the valves and elevator from this window, manual control must be enabled (Unit [n] > Enable Manual Control).

Analyzer Schematic Icon Table
Icon or Symbol Description

Open Valve. Green indicates an open valve.

Closed Valve. Yellow indicates a closed valve. When manual control is disabled, closed valves appear white.

Servo Valve. Closed.

Servo Valve. Open.

Elevator.
The arrow inside the dewar icon indicates the direction of dewar movement.
The elevator icon indicates the position of the dewar.

Sample Tube. Cannot be manually controlled.

P0 (Psat) tube.
Transducers
Each sample port and P0 port contains a 1000 mmHg transducer. The transducer readings display next to the ports.

Displays the temperature, the 1000 mmHg, 10 mmHg transducer readings, and vacuum gauge pressure.

The 10 mmHg transducer (for krypton or Micropore installations).

Displays the micropore transducer reading. This transducer is optional and is shown only if installed.
Analysis Valve Descriptions
Valve Description
1 through 6 Sample ports
7 Lower manifold isolation
8 Sample ports unrestricted vacuum
9 P0 ports access
10 P0 ports unrestricted vacuum
11 through 16 P0 ports
17 Upper manifold isolation
18 Gas inlets unrestricted vacuum
21 through 26 Gas inlet port valves
Unmarked Servo
A Micropore transducer
B Vacuum gauge
C 10 mmHg transducer
D 1000 mmHg transducer
E Analysis manifold temperature
F Servo valve
G Sample tube
H Elevator
I P0 tube

Instrument Schematic Shortcut Menus

Schematic Shortcuts
Schematic Shortcut Icon Description

Valve options

Close. Closes the selected valve.

Open. Opens the selected valve.

Pulse. Use to quickly turn the valve on and off allowing the operation to proceed in small increments.

For Servo valve:

  • Set. Use to set the servo valve target pressure and dose or evacuate.
  • Close. Closes the servo valve. The valve symbol changes to solid black.

Elevator options

Right click the elevator icon, then select:

Raise. Select Raise to raise the elevator. When it is moving, press the keyboard space bar to stop the movement (or right click and select Stop from the menu).

Lower. Select Lower to lower the elevator. When it is moving, press the keyboard space bar to stop the movement (or right click and select Stop from the menu).

Stop. Stops the elevator from moving.

 
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