Yumizen H550 – Full Walk Away Hematology Solution for Small Mid-Size Laboratories

We can arrange BRAND NEW NEVER USED hematology analyzers from Horiba ABX, IN ORIGINAL BOX in price:
Yumizen 550 – for 4500 Euro


The Yumizen H550 is a compact 6-Diff hematology analyzer with an auto sampling system which aims at providing a full walk away capability to a variety of clinical environments: hospitals, satellite labs, emergency care, small independent labs, doctors’ offices…

With safe sample management, the Yumzien H550 is able to deliver a one hour autonomy of 40 samples in racks. Additional benefits include; continuous loading, automatic sample mixing, positive identification of samples and a manual mode for STAT samples for both open and closed tubes. The latter will manage emergency and pediatrics demands for a variety of samples types.

Based on the innovative ‘3 reagent use’ technology with low consumption, the Yumizen H550 hematology system incorporates enhanced features with high added value for laboratories in terms of data management and traceability standards: flexible connectivity with both ASTM and HL7 communication standards and overlapping Quality Controls.

As new member of Yumizen H500 products family, the Yumizen H550 is tailored to improve operational efficiency in the laboratories and provide a rapid and comprehensive hematology diagnosis, to assist clinicians in the delivery of safe and effective patient care.



  • Ideal for small-mid labs, satellites labs, emergencies and physician offices labs
  • Walk away of 40 tubes, continuous loading, STAT mode
  • Foot print system
  • User Friendly Interface
  • Easy Handling
  • Full 6 Diff Diagnosis
  • Secured Workflow
  • Cost Effective Hematology Solution
  • Rapid testing
  • Only 2 reagents use for Diff analysis
  • Whole blood 20 µL sampling
  • 27 parameters, CBC/DIF Analysis
  • Flags & alarms expert system
  • Proven technologies of impedance and optical detection
  • Optional infectious screening flags for Malaria and Dengue


Weight77 lbs / 36 kg
Power supply100 to 240 V ( 10%), 50 to 60 Hz
Dimensions24 x 20 x 26 in / 62 x 53 x 67 cm (HxWxD).
PrinterCompatible models with Linux drivers
Throughout43 tests/hour
ScreenColour LCD touch screen of 12.1 in
Data managementLinuxTM

Transmit patient & QC to LIS


Uni-directional or bi-directional connection

Communication Protocols: ASTM & HL7

Connection: RS232, Ethernet, USB


Memory10,000 results + Graphics

3 controls level (low, normal, high)

Target values download (USB)


Quality Control



Overlapping QC

Levey-Jennings Graphs

Radar Graphs

XB on 3 or 9 parameters

Compatible with QCP

LogsReagents, calibration, quality control, blank cycle, users, settings, service, communication



Parameters (27)WBC, NEU# & NEU%, LYM# & LYM%, MON# & MON%, EOS# & EOS%, BAS# & BAS %, LIC# & LIC%*, RBC, HGB, HCT, MCV, MCH, MCHC, RDW-CV, RDW-SD*, PLT, MPV, PCT*, PDW*, P-LCC*, P-LCR*
GraphsHigh-definition Diff matrix

PLT & RBC curves

Sample-VolumeCBC mode : 20 µL

DIFF mode: 20 µL

Stability48 hours post-draw stability for CBC parameters, 24 hours post-draw stability for DIFF parameters
Operating sample modeAutomtic mode (rack) and manual mode (STAT samples)
IdentificationAlphanumeric. Bar-code reader (optional)

 * RUO parameters (Research Use Only)



ParametersPresicion (% CV)Linearity
WBC< 3.00-300 109/L
RBC< 2.00-8 1012/L
HGB< 1.50-240 g/L
HCT< 2.00.67 L/L
PLT (whole blood)< 5.00-2500 109/L
PLT (PLT concentrate)< 5.00-4000 109/L