Hematology

DV-Hema 21

Automatic Cell Counter


 


DV-Hema 21 is a fully automatic cell counter to determine simultaneously 18 hematological parameters, including 3-part leukocyte differentials in percentages and absolute values. Color WBC, RBC, and PLT histograms can be displayed with automatically calculated thresholds and printed with the report or separately. This counter is equipped with an impressive alert system comprised of biological and mechanical flags, alarms, and warnings for pathological results, including auto-diagnostic capabilities. Medical and Veterinary species-specific versions are both with pre-programmed and user definable channels. Menu selections are fast and direct. Combined with Microsoft Windows®-based software the instrument’s operation is virtually intuitive from the beginning. DV-Hema 21 is equipped with color TOUCH-SCREEN display and requires and external printer.

TECHNICAL CHARACTERISTICS

Counting time 9 sec. for RBC/PLT, 4 sec. for WBC
Working capacity 60 samples/hour
Sample volume 25 µl of whole blood
Aperture size 72 µm/RBC-PLT and 110 µm/WBC
Accuracy WBC:3%; RBC:2%; HCT:3%, MCV:2%, HGB:2%, PLT:4%
Parameters WBC – LYM# - MID# - GRN# - LYM% - MID% - GRN% - HGB – RBC HCT – MCV – RDW – RDW SD – MCH – MCHC – PLT – MPV – PCT PDW – PDW SD; WBC, RBC, PLT histograms
Interface RS232
Printer External
Screen 600x800 LCD color display
Dimensions Length 46 cm x width 53 cm x height 41 cm
Weight Kg 29
Power supply 110/220V; 50/60 Hz; 300VA