ADVIA Chemistry XPT System
The Formula for the Future. Today.
| Product Specifications | |
|---|---|
| System Description | Fully random and continuous access, discrete processing clinical chemistry system with batch run capability |
| Test Throughput | Up to 2400 tests/hour: 1800 tests/hour photometric, 600 tests/hour ISE |
| Assays Onboard | 59 assays, including 3 ISE (Na, K, Cl) |
| Sample Handling | |
| Sample Tubes | 5 mL, 7 mL, and 10 mL tubes; 1 mL and 2 mL sample cups; user-defined containers |
| Sample Tray | 84 sample positions; positive sample identification |
| Validated Sample Types | Serum, plasma, urine, whole blood, and CSF, assay-dependent |
| Sample Integrity Control | Qualitative check for hemolysis, lipemia, and icterus; clot detection, flagging, and management; short-sample detection, flagging, and management |
| STAT Handling | 84 positions, not dedicated; STAT samples are processed with priority |
| Auto-repeat Testing | Automatic repeat testing from the retained prediluted sample or original sample |
| Sample Dilution | Automatic dilution up to 1:5625 from retained prediluted sample or original sample |
| Auto-reflex Testing | Automatic ability to perform additional tests based on results of first test or test combination |
| Primary Sample Probe | Liquid-level sensing, crash protection, clot/clog detection, liquid-surface verification |
| Sample Carryover Prevention | Automated wash; additional automated sample probe washes programmable for greater prevention |
| Sample Throughput | Up to 200 tubes per hour with ISE use; faster without ISE use |
| Bar Codes | |
| Sample Bar Codes | Up to 20 digits; Interleaved 2 of 5, Code 39, Code 128, Codabar; A, B, and special characters (.-+/*$%) |
| Micro-volume Technology | |
| Automatic Sample Predilution | Samples typically diluted 1:5 (30 μL sample + 120 μL saline generates up to 15 tests results); retained for auto-repeat, auto-reflex, or auto-dilution until results are available |
| Predilution Tray | 120 dilution cuvettes |
| Sample Volume per Test | 2–30 μL of prediluted sample, equating to 0.4–6.0 μL of original sample per test (varies by assay) |
| Average Reagent Volume | 80–120 μL per test, assay-dependent |
| Reaction Area | |
| Reaction Cuvettes | 340 reusable optical-grade plastic cuvettes |
| Reaction Bath | Inert fluorocarbon oil circulation system, 37°C |
| Photometer | 14 fixed wavelengths (340, 410, 451, 478, 505, 545, 571, 596, 658, 694, 751, 805, 845, and 884 nm) |
| Light Source | 12V, 50W halogen lamp, cooled by forced water circulation |
| Assay Result Calculations | Endpoint (EPA), rate reaction (RRA), 2-point rate (2PA), constant rate analysis (CRA), and immunoassay analysis (IMA) methodologies; prozone checking; substrate depletion check; results available as completed |
| Reaction Times | 3, 4, 5, and 10 minutes; extended reaction times 15 and 21 minutes |
| Automatic Correction | Sample blank, cuvette blank, measurement point change, sample volume change in re-assay |
| Point Forwarding | Can automatically extend linearity to measure samples over assay range |
| Assay Technology | Potentiometric, photometric, turbidimetric |
| Reagent Handling | |
| Reagent Tray | 2 trays, (R1=60 and R2 =56 positions), refrigerated between 6°C and 13°C (43°F–55°F) |
| Reagent Capacity Onboard | 56 photometric assays |
| Test Capacity Onboard | 40,000 photometric tests average; over 100,000 photometric tests with the use of concentrated reagents |
| Reagent Containers | 20, 40, 70 mL reagent wedges |
| Reagent Integrity Control | Bar-code reagent identification; automatic inventory tracking and flagging; calibration and control validity tracking and flagging; reagent onboard stability tracking and flagging; reagent expired/reagent low flagging |
| Onboard Stability | Up to 60 days, depending on assay |
| Reagent Dilutions | Capability to dilute concentrated reagents onboard |
| Open-system Capability | |
| Channels | 200 assay channels; includes 50 channels for user-defined applications |
| Ion-selective Electrodes (ISE) | |
| ISE | Indirect simultaneous measurement of Na+, K+, Cl- |
| ISE Sample Volume | 22 μL original sample for all three tests |
| Electrode Expected Use Life | 30,000 samples or 3 months, whichever occurs first |
| Throughput Rate | Up to 600 tests/hour; 200 tubes/hour |
| Calibration/QC | |
| Validated Calibration Interval | Up to 60 days, tracked by software |
| Auto-calibration | User-defined time interval or with new reagent container |
| Auto-QC | User-defined test count interval or with auto-calibration |
| View Calibration | Graphical display of calibration curves |
| QC Data | Graphical display of QC; real-time/QC monitoring; Advanced QC package includes Levey-Jennings plots, Westgard rules, and RiliBÄK rules; 125,000 control results can be stored, archivable to removable media |
| Calibration/Control Tray | 61 refrigerated positions for calibrators, controls, and diluents |
| User Interface/Data Management | |
| Monitor | 22-inch (55.9 cm) diagonal high-resolution LCD touchscreen with adjustable height |
| Operating System | Microsoft® Windows® 7 |
| System Documentation | Operator manual, quickstart guide, and online help |
| Data Storage | 500,000 active plus 500,000 historical test results; can archive to removable media |
| Onboard Maintenance Logs | Yes |
| Host Interface | TCP/IP bidirectional |
| Host Query | ASTM; system requests work order or batch of work orders from host |
| Remote Access and Service | Siemens Remote Service via 1000BASE-T Ethernet port |
| Removable Media | |
| Removable Media | DVD, CD-RW, or USB |
| General Specifications | |
| Power Requirements | 200–240V at 50/60 Hz, 3 kVA consumption |
| Water Requirements | CLSI® Clinical Laboratory Reagent Water or equivalent connected directly to a pressurized water source |
| Maximum Water Consumption | 40 liters (10.6 gallons) per hour |
| Drain Requirements | Minimum of 40 liters (10.6 gallons) per hour |
| Dimensions | With monitor: 149 (h) x 177 (w) x 99 (d) cm; 59 (h) x 70 (w) x 39 (d) inches Without monitor: 134 (h) x 177 (w) x 99 (d) cm; 53 (h) x 70 (w) x 39 (d) inches |
| Weight | 725 kg (1598 lb) |
| Compliance | Complies with international environmental, health, and safety standards, including CE and RoHS |
| Noise Emission | Less than 62 dB |
| Processing Heat Output | 5374 BTU/hour |
| Ambient Temperature | 18°–30°C (64°-86°F) |
| Ambient Humidity | 20–80% noncondensing |
Due to local regulations, not all products are available in all countries.