The monitoring of expired gas has long been known to be an important indicator of the physiological health of experimental animals.
- CO2 & O2 Monitoring improves surgical survivability
- CO2 & O2 Monitoring validates respiratory status
- Commonly used in hypoxia and control of breathing studies
CWE offers a range of gas analyzers for different respiratory physiology applications.
CapStar-100 End-tidal CO2 Monitor
The CapStar-100 Carbon Dioxide Analyzer provides continuous measurement of expired CO2 over the range 0-10 percent and Respiratory Rate (RR). Its rapid response time, small sample flow requirements, and long-term stability make it ideal for respiratory gas measurement of rodents and larger animals.
microCapStar End-tidal CO2 Monitor for Mice
The microCapStar End-Tidal Carbon Dioxide Analyzer provides accurate end-tidal or continuous measurement of expired CO2 in animals as small as mice. It features very low sample flow requirements, rapid response time, and long-term stability. Respiratory rate (RR) is computed using the excursions of the CO2 waveform. The CO2 and RR measurements, as well as a trend plot of the end-tidal values, are displayed on the graphics LCD screen.
GEMINI O2 & CO2 Monitor
The GEMINI Respiration Monitor measures CO2, O2, and respiration rate (RR) of spontaneously breathing or ventilated animals. It provides continuously updated and breath-by-breath readings as well as analog outputs for all measurements for external recording. Adjustable alarms signal out-of-range values for ETCO2 and RR. We're excited to introduce our new updated version of the GEMINI, with all of the same O2 & CO2 monitoring features that researchers rely on in an efficient, streamlined design, plus expanded capabilities like the new METABOLIC MODE (with slower, high-resolution measurement), adjustable SAMPLE PUMP speed, digital CO2 and O2 sensors, all-digital push-button controls, and automatic pressure correction of readings.
OxyStar Fast Response O2 Monitor
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 0.1%. Sample flow is adjustable over a 10 - 200ml/min range, making respiratory oxygen measurements possible on small as well as larger animals and human subjects.
MM-100 Metabolic Monitor
The MM-100 Metabolic Monitor is a complete system for measuring oxygen consumption in the small animal. Using the latest technology in paramagnetic O2, infrared CO2, and thermal mass flowmeter analyzers, it automatically computes O2 consumption, CO2 production, and respiratory exchange ratios (RER).
MMX Series Metabolic Monitor Expanders
The MM-100 Metabolic Monitor is a complete system for measuring oxygen consumption in the small animal. Using the latest technology in paramagnetic O2, infrared CO2, and thermal mass flowmeter analyzers, it automatically computes O2 consumption, CO2 production, and respiratory exchange ratios (RER).
Dri-Tech Desiccant Chamber
The Dri-Tech Desiccant Chamber system is used to remove water vapor from gas being measured with gas analyzers (MM-100 metabolic monitor, GEMINI O2 & CO2 monitor, Capstar-100 and Oxystar).