MS4® CRP

MS4-CRP from Melet Schloesing Laboratories is an automatic in vitro diagnostic (IVD) analyser, intended for use at the point of care. It combines in a single instrument cell counting and standard haematology analysis — including haemoglobin measurement — together with CRP determination, from whole blood samples.

Its versatility recommends it for a wide range of workflows: from a simple leukocyte differentiation to a complete haematology profile with CRP, all on the same compact device.

Medical characteristics

Measured parametersWBC, RBC, THR, Hb, Hct, Eos#, CRP
Calculated parametersLym%, Lym#, Mon%, Mon#, Neu%, Neu#, Eos%, Bas%, MCV, MCH, MCHC, RDW, MPV, Pct
HistogramsWBC, RBC, THR, Eos (displayed and printed)
Min/max range alarmsProgrammable, displayed and printed
Whole blood sampleBetween 10 µl and 45 µl, programmable dilution rate
Analysis time30 sec (3-part) · 80 sec (5-part) · 130 sec (3P+CRP) · 140 sec (5P+CRP)

Software and hardware

  • Results — displayed on a 320 × 240 dot colour LCD screen, with volumetric histograms for WBC, RBC, THR and Eos.
  • Printer — built-in thermal, 24 columns / 384 dots.
  • Data storage — up to 250 analyses with histograms in protected memory; optionally up to 10,000 analyses with recorded histograms, with the ability to reprint the analyses.
  • Languages — French, English and a third language customisable on request (German, Spanish, Italian, Portuguese, etc.).
  • Digital banks — female, male, newborn, control blood, undefined, CRP only.
  • Connections — Ethernet port, USB and serial (RS232) ports for exporting results.

Quality control

  • Management program based on 3 control levels.
  • Complete printable quality control reports, with a QC chart (Levey-Jennings type) for WBC, THR, RBC, MCV and Hb.
  • Up to 100 quality control results in protected memory.

Technical specifications

Dimensions (W × H × D)210 × 340 × 250 mm
Weight13.8 kg
Power supply100–240 V / 50–60 Hz, 2.0 A (automatic switching); 24 VDC, 6.25 A
ReagentsISOFLUX diluent · TRANSFLUX detergent · ACTI-DIFF lysing agent · EO-DIFF eosinophil-specific lysing agent
ComplianceCE IVD · ISO 13485
Reference3MS04003CRP

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