PerkinElmer OilExpress 4, User Manual

Page: 55 / 152

Overview of the OilExpress 4 System . 55
When you click
Start
on the Batch Initialization dialog, the OilExpress 4 software will prompt
you to load the rack(s) to the rear position(s), in the appropriate order. Each step you need
to complete is described on-screen. At the end of the height scan process, the sample racks
will be in the correct positions to continue the analysis.
In the example in Figure 36, two sample racks are required for the analysis of 192 samples
on an OilExpress 4 XL System. The software first prompts you to load Sample Rack 1 and
Sample Rack 2 (containing samples 97 to 192) at the rear of the deck and then click
Continue
. The heights of samples will then be scanned.
Figure 36 Position Sample Rack For Ultrasonic Height Scan dialog
The next step is to move Sample Rack 2 to the front-right position (Figure 37). The sample
racks are now in the correct positions for the analysis.
Figure 37 Position Sample Rack For Ultrasonic Height Scan dialog