Agilent Technologies 1260 - Test Chromatogram

184 Agilent 1260 Infinity DAD and MWD User Manual
9 Test Functions
Test Chromatogram
Test Chromatogram
A pre-defined test chromatogram on the detector main board is processed
through ADC like normal signals from the diodes and can be used to check the
Analog-to-Digital Converter and the data handling system. The signal is
available at the analog output and on the LAN.
NOTE
The run time of the chromatogram is depending on the setting for response time (peak
width). If no stop time is set the chromatogram will repeat continuously.
Tab le 31 Test Chromatogram Settings (examples)
Response time Set Run Time
0.1 sec 0.28 min
0.2 sec 0.6 min
0.5 sec 1.2 min
1 sec 2.3 min
2 sec (default) 4.5 min
4 sec 9 min
8 sec 18 min
16 sec 36 min
Tab le 32 Test Chromatogram - Peak Heights
Peak Absorbance (approx.)
138 mAU
2100 mAU
3290 mAU
420 mAU