| Model | YJ-H7501 | YJ-H7502 | YJ-H7503 |
| Sampling | Manual without pierce | Manual with piercing | Auto with pierce |
| Autoloader | None | None | Yes, 40samples/rack |
| Barcode | Optional on request | Optional on request | Yes |
| Parameters | 28 parameters + 3 histogram + 1 scattergram | ||
| WBC; LYM#; LYM%; NEU#; NEU%; BAS#; BAS%; MON#; MON$; EOS#; EOS% RBC, HGB, HCT, MCV, MCH, RBC histogram, PLT histogram, Baso histogram, and WBC differential scattergram | |||
| Measuring Principle | Impedance for RBC PLT, Basco, WBC | ||
| Photometry for HGB | |||
| WBC diff; optical light scatter +Impedance | |||
| Sample type | Whole blood; 50 µm or capillary blood; 20 µm | ||
| Throughput(T/Hr) | 60 | 60 | 60 |
| Reagents | Diluent, Detergent, lyse, baso-lyse, eo-lyse | ||
| Cell Dying | More stable and harmonious |
| Operation system | More Friendly interface with multilanguage available |
| Data storage | More than 5000 reports |
| Interface | USB, PS/2, and COM |
| Power supply | 100-240V, 50/60hZ |
| Dimensions | 400*4.20*490mm |
| Weight | 25kg |
| Work environment | Temperature 18-28ºC, Humidity 30-85% |