Providing lab accuracy and ease of use, the HemoCue® Hb 201+ System has become a standard in hemoglobin point-of-care testing. Healthcare providers around the world rely on the immediate results so they can make the right decisions when they need them most, especially right at the point of care.
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HemoCue® Hb 201+ System Analzer Specifications
System
The HemoCue Hb 201+ System consists of two parts: a disposable microcuvette containing dry reagent and a factory-calibrated analyzer. The HemoCue Hb 201+ Analyzer should only be used with HemoCue Hb 201 Microcuvettes.
Method
The Hb 201+ System uses a modification of Vanzetti’s reagents, utilizing an azidemethemoglobin reaction yielding results within one minute. This method correlates well with the international reference method for hemoglobin determination (ICSH).
Analyzer
Measurements are made at two wavelengths, 570 nm for hemoglobin measurement and 880 nm for turbidity compensation. The assay needs 10 µL of capillary, venous, or arterial blood for specimen requirements.
Results
Results display in g/dL within 15–60 seconds, depending on the hemoglobin concentration.
Measuring range
The measuring range is 0-25.6 g/dL.
Quality control
The HemoCue Hb 201+ has an internal electronic “selftest”. Each time the analyser is switched on, it automatically verifies that the optronic unit of the instrument is working properly. every second hour thereafter.
