HemoCue® Hb 201+ Hemoglobin Analyzer

Technical Specifications

• Dimenisions: 6.30" × 1.69" × 3.35" / 160 × 43 × 85 mm
• Weight: 0.77 lbs / 350g with batteries installed
• Principle: Modified azide methemoglobin reaction; dual wavelengths (570 nm and 880 nm) for compensation of turbidity
• Calibration: Factory calibrated against the ICSH reference method; needs no further calibration
• Sample Material: Capillary, venous, or arterial whole blood
• Measurement Range: 0–25.6 g/dL (0–256 g/L, 0–15.9 mmol/L)
• Results: Within 60 seconds
• Sample Volume: ~10 µL
• Storage Temperature:
  • Analyzer: 0–50 °C (32–122 °F)
  • Microcuvettes: unopened 15–30 °C (59–86 °F)
  • Three-month open vial stability
• Operating Temperature: 15–30 °C (59–86 °F)