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Compact 5-part differential analyser
- Compact 5-part differential analyser with fully integrated IPU and compact LCD colour touchscreen
- Increased workflow productivity with automated sampler analysis
- Rerun & Reflex functionality and continuous loading
- 25 µL aspiration volume in whole blood mode
- Scalable system, optional values and services available
The XN-550 features an automated sampler and so improves workflow productivity with its Rerun & Reflex functionality and continuous loading feature. This model also has an integrated IPU and is operated via a compact LCD colour touchscreen. XN-550 incorporates the proven Sysmex technologies of fluorescence flow cytometry, hydrodynamic focussing and our cyanide-free SLS method for determining haemoglobin. Ready for the future, it can be upgraded by adding new clinical and productivity values, or by opting for further professional services and connecting to our Extended IPU as your demands change.
Specialist solutions for niche diagnostics
The XN-L Series delivers specialist solutions for labs that need to offer niche diagnostics. Dedicated functionalities support the following medical specialties:
- Paediatrics. Low aspiration volume of 25 μL plus the availability of an IG count and HFLC* information with every DIFF analysis.
- Dialysis centres. The RET-He parameter (with RET) and CAPD measurement (with XN-BF) for monitoring patients.
- Neurology wards. Dedicated analysis for various body fluids (with XN-BF) – fast and available 24/7.
- Oncology. Precise and accurate measurement of leucocytopenic samples (with L-WBC) helps, for example, to obtain reliable neutrophil counts during chemotherapy.
|Dimensions / weights |
W x H x D [mm / kg]
|XN-550: 450 x 450 x 660 / approx. 53 kg|
|Throughput||up to 60 samples/h in WB mode |
up to 70 samples/h in WB mode with the optional Speed-up licence
|Aspiration volume||25 µL in WB mode, |
70 µL in PD and BF mode
|Analysis parameters||Whole Blood |
WBC, RBC, HGB, HCT, MCV, MCH, MCHC, PLT, RDW-SD, RDW-CV, PDW, MPV, P-LCR, PCT, NEUT#, LYMPH#, MONO#, EO#, BASO#, NEUT%, LYMPH%, MONO%, EO%, BASO%, IG#, IG%
With RET (optional)
RET#, RET%, IRF, LFR, MFR, HFR, RET-He, PLT-O
Body Fluids with XN-BF (optional)
WBC-BF, RBC-BF, MN#, PMN#, MN%, PMN%, TC-BF#
|Measurement principles||WBC DIFF/RET: Fluorescence Flow Cytometry |
WBC: Flow Cytometry
RBC/PLT: DC Impedance method with hydrodynamic
HGB: Cyanide-free SLS method
|Data storage capacities||Results: 100,000 samples |
Patient information: 10,000 records
Calibration history: 20 times/ module
QC files: 99 files including XbarM
|User maintenance||Daily shutdown |
Weekly cleaning sequence with Cellclean or Cellclean Auto
Sysmex Norway NUF
XN-550 basic online training
This course presents all routine operations of the XN-550 and will enable you to get started smoothly. It contains an interactive product introduction, the different steps of sample analysis up to validation of results, as well as QC, reagent management and essential maintenance.
Safety data sheets
Regulatory documents, such as Instructions for Use, can be accessed with a valid My Sysmex login:Go to My Sysmex