Sysmex KX-21



The KX-21 is a fully automated hematology analyzer, easily fitting into any laboratory and ideal as a backup analyzer to the Sysmex full differential analyzer system.


  • Ease of system operation and maintenance - does not require highly skilled personnel 
  • Fully automatic sample aspiration, dilution & analysis for 18 parameter test results 
  • Compact instrument 'footprint' 
  • Daily maintenance is automatically performed at every start up and shut down 
  • Suitable for central laboratories, emergency rooms or physician's office laboratories 




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Questions and Answers

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vacuum error

vacuum pump needs repair

american proficiency institute

5 samples has no electronic diff results with error code TI. Error code only happened on proficiency samples. Qc are all ok as well as all patient samples. What could be the problem.

Problem in KX-21

I have sysmex KX-21 I brought this machine from 300 Km far from my city. It was working well before travelling now when i switched on it after travelling  it gives 0 in the results. only Hgb result is OK. PCBs are okI already...

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Used Sysmex KX-21 Offerings on LabX

Sysmex KX-21N Automated Hematology Analyzer Fully Operational Verified

Price: $3,997.00


Configuration: As Shown

Sysmex Corporation Hematology Analyzer KX-21

Price: $4,295.00


Configuration: As Shown