Bacharach CO2 Analyzer 3150 Operation & Maintenance Instructions Manual

Bacharach CO2 Analyzer 3150 Operation & Maintenance Instructions Manual Manual pdf 25 page image

CO2 Analyzers 3100 & 3150Instruction 19-9339 255.9.2.6 LoggingData logging mode can be started or stopped via “KEY 6 - LOGGING”which is accessed from the “UTILITIES” menu. Press “KEY 4 -START/STOP LOGGING” to start and stop data logging.While in data logging mode, the instrument will automatically recorddata at the pre-set intervals including running the pump for a presettime period. Active logging mode is indicated on the “MAIN READSCREEN” by its icon. The operator is able to edit the default ID,pump run-time, interval, and start/stop logging.1) From the “MAIN READ SCREEN” press the “MENU” key on theinstrument panel.2) Press “KEY 6” to display the “LOGGING” menu and the followingscreen will be displayed:3) Select the desired option by pressing keys “1” through “4”. Thenenter the appropriate setting using the keypad followed by the“ENTER” key.Setting Use1 Every 00 mins. Press “KEY 1” to enter the time in minutes for the timeframebetween sample readings. The interval controls the readingfrequency in minutes, i.e. every 10 minutes.2 Pump 00 secs. Press “KEY 2” to enter the time in seconds for the length oftime you wish the pump to run when taking a sample read-ing. The pump run-time is the time in seconds for which thepump runs prior to the reading being stored. This figure willalso need to take into account the length of sample tube andthe volume of the sample gas. For example, there is littlepoint setting a pump run-time of 10 seconds if it takes 30seconds to draw in a new sample.3 ID 00000000 Press “KEY 3” to create an 8-digit numeric ID code.4 Start/Stop Logging Press “KEY 4” to start and stop data logging.NOTE: Data logging mode is automatically stopped when theinstrument is switched off or the logging parameters areedited.