Shop - Diarad 500r

Diarad 500r

General Features

  • Laser scatter + Chemical dye + Flow cytometry
  • 5-part differentiation, 27 parameters
  • Up to 60 samples per hour
  • Excellent repeatability and wider linearity range
  • Three Histograms & Three Scatter Signals
  • Independent channel for Basophil measurement
  • 10.4 inches high resolution TFT touch screen
  • Large storage capacity: up to 50,000 samples
  • Recommended or customizable decision rules for re-exam abnormal samples
  • Support USB/LAN /bi-directional LIS and HL7
  • Support external inkjet and Laser Printer with various template & user defined template
Category:
  • Technical Specifications
  • Other Advantages
  • Download Manual

Rigorous background requirement

Parameter Background
WBC ≤0.2×109/L
RBC ≤0.02×1012/L
HGB ≤1 g/L
HCT ≤0.5%
PLT ≤10×109/L

 

 

 

Low carryover

Parameter Carryover
WBC ≤0.5%
RBC ≤0.5%
HGB ≤0.5%
HCT ≤0.5%
PLT ≤1.0%

 

Good precision - stable result

Parameter (testing range) Whole blood precision (CV/absolute deviation d※) Pre-diluted precision   (CV/absolute deviation d※)
WBC (4 - 15.0 ´ 109/L) ≤2.0% ≤4.0%
Neu% (50.0 - 60.0%) ±4.0 (Absolute deviation) ±8.0 (Absolute deviation)
Lym% (25.0 - 35.0%) ±3.0 (Absolute deviation) ±6.0 (Absolute deviation)
Mon% (5.0 - 10.0%) ±2.0 (Absolute deviation) ±4.0 (Absolute deviation)
Eos% (2.0 - 5.0%) ±1.5 (Absolute deviation) ±2.5 (Absolute deviation)
Bas% (0.5 - 1.5%) ±0.8 (Absolute deviation) ±1.2 (Absolute deviation)
RBC (3.5 - 6.0 ´ 1012 / L) ≤1.5% ≤3.0%
HGB (110 - 180 g/L) ≤1.5% ≤3.0%
MCV (70 - 120 fL) ≤1.0% ≤2.0%
PLT (150 - 500 ´ 109 / L) ≤4.0% ≤8.0%

 

Wide linearity range

Parameter Linearity range Deviation range (Whole blood mode)
WBC (0.00-100)×10⁹/L ±0.30× or 10⁹/L±5%
(100-300)×10⁹/L ±10%
RBC (0.00-8.50)×1012/L ±0.05×1012/L or ±5%
HGB 0-250g/L ±2g/L or ±2%
PLT (0-1000)×10⁹/L (RBC≤7.0) ±10×10⁹/Lor ±8%
(1001-3000)×10⁹/L (RBC≤7.0) ±12%
HCT 0-67% ±2% (HCT value) or ±3% (deviation percent)

 

Good correlation

Parameter a │b│ r
WBC 0.97 ≤ a ≤ 1.03 ≤ 0.3 ≥ 0.99
RBC 0.97 ≤ a ≤ 1.03 ≤ 0.1 ≥ 0.99
HGB 0.97 ≤ a ≤ 1.03 ≤ 2 ≥ 0.98
MCV 0.97 ≤ a ≤ 1.03 ≤ 1.5 ≥ 0.98
PLT 0.97 ≤ a ≤ 1.03 ≤ 10 ≥ 0.95

 

★ Low blood consumption: Whole Blood-15 µL, Capillary blood-15 µL, Prediluted-20 µL.
★ User friendly operation: Easily operating software.
★ Long reagent expiration date: 2 years expiration date for all reagents.
★ Easy maintenance: Daily maintenance is performed simply by soaking of probe cleaner during shutdown.