The OxyStar-100 is a fast-response, high accuracy oxygen analyzer for respiratory monitoring, hypoxic gas studies, or general laboratory use. It features a measurement range of 0-100% O2 with a resolution of .1%. Sample flow is adjustable over a 10-200 ml/min range, making respiratory oxygen measurements possible on small as well as larger animals and human subjects. The instrument uses an advanced paramagnetic oxygen transducer with fully digital operation. Calibration is accomplished with a simple two-point procedure; typically nitrogen (for 0.0%) and room air (20.9%). The Analyzer offers excellent linearity and stability over its entire measurement range. Standard features of the OxyStar-100 include simple one-knob calibration, analog voltage output signal, and serial data output for remote monitoring or data collection. A bar-graph display shows rapid changes and trends over three user-selectable ranges. Sample inlet and outlet connections use standard Luer-loc fittings. The instrument comes complete with sample tubing and an accessory pack of tubing and adapter fitting for constructing custom sample tubing configurations.
Specifications:
Measurement range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 - 100% O2
Intrinsic accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <+0.15% O2
Linearity over full measurement range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <+0.1% O2
Measurement resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.1% O2
Repeatability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<+0.1% O2
Zero drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .<+0.2% O2/ month