Siemens ADVIA 1800, Руководство оператора, Страница: 36 / 222

36 ADVIA 1800 Operator’s Guide
1 Reference Electrode 6 Dilution Probe (DPP) 11 Buffer Pump (BP)
2 Na Electrode 7 Sample 12 Temperature Stabilizer
3 K Electrode 8 BPEV 13 DPEV
4 Cl Electrode 9 ISE Degassing Unit 14 DP
5 Mixer 10 Buffer Solution 15 Waste Block
Figure 1-27. ISE components
To ensure data accuracy, undiluted sample is aspirated from the sample tray and
electrolyte analysis is always performed before photometric sampling.
Universal rack handler – functional description (optional)
The universal rack handler is a separate sample delivery mechanism designed to allow
operators to continuously load samples. The operator can load five sample containers into
each rack and up to fifteen racks (75 samples) on each rack carrier to improve workflow
efficiency. The sample-dilution probe (DPP) aspirates the sample on the rack handler just
as it does from the sample tray, from an aspiration position specifically designed for the
universal rack handler or another laboratory automation system (LAS).
Use the universal rack handler for routine patient sample analysis only.
Process calibrators, controls, special diluents, reruns, and STAT samples with the onboard
sample tray (STT).