CapStar-100 End-tidal CO2 Monitor

Fast and accurate CO2 monitoring for rats and larger animals

CapStar-100
Product Category: Gas Analyzers
Part No.: 11-10000

The heart of the instrument is a miniature infrared analyzer with exceptional stability, low maintenance, and a linear output. The heated measurement cell prevents water condensation. in minutes. The graphic LCD display shows CO2 concentration in percent or mmHg, and allows breath-by-breath peak end-tidal reading (ETCO2) or continuous rapid response. Calibration is performed with a single calibrated gas and room air.

The reliability and ease of operation of the CapStar-100 make it the perfect instrument for routine respiratory CO2 monitoring. It is the natural companion to our SAR-830 series Small Animal Ventilators for monitoring respiratory status. With the AVS-1 Advanced Ventilator System, it can control end-tidal CO2. It can also be used to monitor unassisted animals. Gas sampling rates of less than 30ml/min can be used, making it possible to monitor animals as small as rats. The fast response time of the CapStar-100 allows end-tidal response plateaus with respiratory rates of 100 breaths/min.

A range of accessories is available to ensure easy setup and convenient operation. An accessory pack containing sample tubing, moisture traps, and Nafion® moisture-absorbing sample tubes is included with the instrument.

  • Carbon dioxide sensor: single beam infrared
  • Sample inlet connector: Luer female
  • Measurement range: 0-10% CO2
  • Linearity: 0.1% CO2
  • Repeatability: 0.1% CO2
  • Response time (T10 - T90): 110mS at 60 ml/min sampling
  • Response time (T10 - T90): 100mS at 100 ml/min sampling
  • Zero stability: 0.1% (8 hours), 0.2% (24 hours)
  • Interference effects: 50% N2O: 0.1% at 0% CO2, 0.6% at 5% CO2 (uncomp.)
  • Interference effects: vaporized anesthetic agents: negligible
  • Operating temperature range: 5-40° C
  • Optical bench temperature: 48° C, controlled
  • Warm-up time: 6 min to 0.2%, 10 min to 0.1%
  • Sample flow adjustment range: 10 - 200 ml/min
  • Respiratory rate measurement range: 5 – 120 breaths/min
  • Alarm adjustment range: ETCO2: 1.0 – 9.9%
  • Alarm adjustment range: Respiratory Rate: 5 – 120 breaths/min
  • Analog signal output: BNC jacks
  • CO2 output scaling: 0.4V / %CO2
  • Serial data output format: 9600 baud, 8 data, no parity, 1 stop bit
  • Power adapter (supplied): 5VDC@4A
  • Mains requirements for power adapter: 120VAC/220VAC universal
  • Dimensions: 9W x 4H x 9D in. (23 x 10 x 23cm)
  • Weight: 4 lbs. (1.8kg)
  • End-tidal or continuous CO2 monitoring
  • Measures respiration rate (RR)
  • Small sample flow requirements.
  • Suitable for rats and larger animals
  • Adjustable ETCO2 and RR alarms
  • Analog output signal and RS232 serial data output
  • Use with ventilated or unassisted breathing animals
  • Control-of-breathing studies and basic monitoring

Accessories

For CWE Gas Analyzers (CapStar-100, GEMINI, microCapStar)

Filter: In-line miniature hydrophobic filter, 13mm dia, Luer fittings, pk of 5

Part No. 11-01108

In-line miniature hydrophobic filter, 13mm dia, Luer fittings, pk of 5.  Essential accessory for CWE Gas Analyzers (CapStar-100, GEMINI, microCapStar)

CWE Gas Analyzer Accessory Kit

Gas Analyzer Accessory Kit (AccPack)

Part No. 11-01101

Includes sample lines, 2 Nafion® lines, disk filters & fittings

Nafion - 24: Nafion Sample Line, 2 feet

Nafion - 24: Nafion Sample Line, 2 feet

Part No. 11-01103

Sample line, 2 feet, Nafion (evaporates condensed moisture), Luer M-F

Nafion - 6: Nafion Sample line, 6 inches

Nafion - 6: Nafion Sample line, 6 inches

Part No. 11-01111

Sample line, 6 inches, Nafion (evaporates condensed moisture), Luer M-F.

Sample Line - 48: Sample line, 4 feet

Sample Line - 48: Sample line, 4 feet

Part No. 11-01102

Sample line, 4' (48 in), with male Luer-loc connectors.

Y-Adapter Small

Y-Adapter Small

Part No. 11-01113

"Y" tubing adapter for 1/16" (1.5mm) flex tubing, pack of 5