IMMULITE 2000 XPi Immunoassay System
The highly reliable IMMULITE® 2000 XPi system is easy to use and has one of the largest automated immunoassay menus available. Medium- to high-volume laboratories can incorporate specialty and allergy testing into routine workloads to improve productivity and efficiency.
- Customized automated startup for daily routine maintenance and quality control scheduling
- Reagent onboard stability of 90 days
- Tube-top sample cups for micro-sample handling
- Home screens with at-a-glance status on a 19 inch touch screen monitor
- Options available for direct water feed and bulk solid waste chute
- Siemens Automation solutions available through VersaCell® Systems
Features & Benefits
The IMMULITE 2000 XPi system is a continuous random access immunoassay analyzer with a maximum throughput of 200 tests per hour. This design increases workflow and enhances productivity for medium- to high-volume immunoassay laboratories by incorporating specialty and allergy testing into one platform.
The IMMULITE 2000 XPi system has the reliability expected from the IMMULITE family of products.

Enhancing the Laboratory workflow
- 90 day onboard stability of reagents minimizes waste
- Maximum throughput of 200 tests per hour
- No pause sample loading to enhance turnaround time
- Re-run, dilution and reflex capabilities to minimize technologist time
- AutoStart functionality, including automated daily maintenance and quality control scheduling, reduces hands-on operations

Improving efficiency through the Intuitive and Easy to use Software
- 19 inch touch screen monitor for easy navigation
- Color coded consumable levels always available at a glance
- User configurable dilution and reflex testing to meet laboratory needs
Providing flexible solutions
- Cost effective automation available through connectivity through VersaCell® solutions
- Scalable connectivity to Siemens track based automation solutions
Assays
Allergy
AlaTOP Allergy Screen*
Allergen-Specific IgE 3gAllergy™
Allergen-Specific IgG*
Allergen-Specific IgG4*
ECP*
IgE, Total
Anemia
EPO*
Ferritin
Folate
RBC Folate
Vitamin B12
Autoimmune
Anti-CCP
Bone Metabolism
Osteocalcin*
Pyrilinks-D
Cardiac
CKMB*
D-Dimer*
High-Sensitivity CRP
Myoglobin
NT-proBNP*
Troponin I
Diabetes
C-Peptide
Insulin
Microalbumin
Growth
Growth Hormone (hGH)
IGF-I
IGFBP-3
Hepatitis
HBsAb
HBsAb Quantitative
HBc IgM
HBc Total
HBsAg
HBsAg Confirmatory
Inflammation
IL-2R*
IL-6*
LBP*
Metabolic
ACTH
Cortisol
Homocysteine
Oncology
AFP
CA 125 (OM-MA)
CA 15-3 (BR-MA)
CA 19-9* (GI-MA)
Calcitonin
CEA
Free PSA
PAP
PSA
Other
ß2-Microglobulin
Gastrin
Nicotine Metabolites*
Reproductive Endocrinology
Androstenedione
DHEAS
Estradiol
Free Beta HCG*
FSH
hCG
LH
PAPP-A*
Progesterone
Prolactin
SHBG
Testosterone
Unconjugated Estriol
Special ID
EBV-EBNA IgG*
EBV-VCA IgG*
EBV-VCA IgM*
H. pylori IgG
Syphilis
Therapeutic Drug Monitoring (TDM)
Carbamazepine
Digitoxin*
Digoxin
Phenobarbital
Phenytoin
Theophylline
Valproic Acid
Thyroid
Anti-TG
Anti-TPO
Free T3
Free T4
Intact PTH
T Uptake
Thyroid Binding Globulin (TBG)
Thyroglobulin (Tg)
Total T3
Total T4
TSH
TSH, 3rd Generation
TSI (Thyroid Stimulating Immunoglobin)
ToRCH
CMV IgG
CMV IgM
Herpes I & II IgG
Rubella IgG
Rubella IgM
Toxoplasma IgG
Toxoplasma IgM
Veterinary
Canine TLI
Canine Total T4
Canine TSH
Canine Free T4
Technical Specifications
| Overview | |
| System Description | Random access immunoassay system |
| Throughput | Up to 200 tests per hour in batch or random access mode |
| Time To First Result | 35 minutes |
| Assays On Board | 24 |
| Samples and Sample Handling | |
| Sample Tubes | 12-16 mm diameter 75-100 mm heights 10 x 50 microtubes with tube-top racks |
| Sample Carriers | 15 position sample racks; 90 samples fully loaded; Continuous loading |
| Walk Away Time | Up to 5 hours |
| Sample Types | Serum, plasma, urine – assay dependent |
| Sample Integrity Control | Pressure-transducer technology with clot detection, clot flagging, and short sample detection |
| Automatic Sample Processing | Reflex, re-run, and dilutions |
| Barcodes | |
| Formats Supported | Code 39, Code 128, Codabar, UPC,and I-2 of 5 (Interleaved) |
| Reagents and Reagent Handling | |
| Reagent Positions | 24 |
| Reagent Cooling | 2 - 8° C |
| Reagent Preparation | None required |
| Reagent On Board Sability | 90 days |
| Reagent Barcodes | Allows system to identify lot number, and determine when calibrator adjustment needed, and the tests remaining in the reagent wedge |
| User Interface | |
| Operating System | Microsoft® Windows® 7 |
| Monitor | 19 inch touch sensitive screen |
| Maintenance | |
| Daily | Automated daily maintenance cycle completed according to time programmed by the laboratory |
| Weekly | 20 minutes |
| Monthly | 45 minutes |
| Environmental | |
| Operating Temperature | 18 – 32° C |
| Electrical | |
| 200 - 240 v, 6 AMP 50/60 Hz | |
| Dimensions | |
| Height | 65 in / 165 cm |
| Width | 93 in / 236cm |
| Depth | 45 in / 114 cm |
| Weight | 800 lbs / 363 kg |
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*Not available for sale in the U.S.
The products/features (mentioned herein) are not commercially available in all countries. Due to regulatory reasons their future availability cannot be guaranteed. Please contact your local Siemens organization for further details.

