Hematology

DV-Hema 21 Compact

Automatic Cell Counter


 


DV-Hema 21-Compact 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-Compact requires and external printer and a Laptop, Desktop, or Tower PC connection.

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
External PC Minimum Requirements:
Type Laptop, Desktop, or Tower PC
Hard disk 20 Gb
Memory 128 Mb
Ports 1 RS232 free, 1 USB 1.0
Optional Floppy disk
Operating system Microsoft Windows® XP Professional
Size:  
Dimensions Length 51 cm x width 22 cm x height 40 cm.
Weight Kg 15 (PC excluded)
Power supply 110/220V; 50/60 Hz; 300VA