features

The ChromIntergrator System Software connects to a Gas Chromatograph output. Using the start of cycle contact closure, the unit captures the analog output of the gas chromatograph. Using this data the unit integrates the different gas peeks and calculates the percentage of the detected gases. The unit normal peek detection max is set for 5 gases. When in the RUN mode, continuous updates are saved via a centrial text file. This allow the opeator to input the file into normally used spreadsheet or plotting programs. Each line of the file shows the precentage of the gases captured and the time of day (24 hour) the cycle started.

Specifications:
ChromIntegrator :
    Start of Cycle Contact input          Open Contact Closure
       Voltage                                    Max           Not Applicable
                                                      Min            Not Applicable
    Contact input Closure                   Min             20 msec
    Chromatograph Analog input
       Voltage                                    Max              5 VDC
                                                      Min               0 VDC
    Number of Gases Detection          Max              5 peeks
                                                      Min               0 peeks
Power Requirements:
      Main power                                USB Powered

Software USB Device:

DIGITAL INPUT :
    Open Contact Closure

ANALOG INPUT:          Max input         5 VDC
    Unidirectional                                  0-5 VDC

Min System Memory Required :           128 Meg

Operating System:        Windows XP (sevice pack 2)

Max Hard Disk Req.      400K

Features:

Connection to sensor box thru USB connection

Power LED shows power is applied via USB cable.

RUN LED shows unit is in acquire Mode running chromatograph scans.

CAL LED shows when unit in calibrate mode.

ACQ shows when a cycle is acquiring analog data.

Contact LED shows when a start cycle occurs.

Automatic update of data file while running scans.

Gas Percentages displayed and updated after every cycle.

Percent Data written to time stamped file on each cycle.

File can be accessed by spreadsheet programs or plotting programs.