The MOXUS metabolic cart

The advantage of stationary metabolic carts is accuracy. The MOXUS is the gold standard of reliable and accurate metabolic measurements.

MOXUS Metabolic Cart

Using legendary CD-3A & S-3A gas analyzers, the MOXUS Metabolic Cart has set the standard for respiratory gas measurement for over 45 years.

The technology that produces one of the world’s most accurate metabolic carts.

Send an email to post@dukanauka.no to receive an offer or to book an online meeting.

We do a fair amount of testing in the lab and in the field. Reliable instruments that complement each other are essential.

For research and medical labs, a metabolic cart is often the go-to system. The MOXUS system is one of the most established solutions on the market.

The superior accuracy and repeatability come from Zirconia cells, offering VO2 and VCO2 accuracy of ±0.01–0.02% with repeatability of ±0.01%.

We help you get started and provide ongoing support to ensure successful implementation.

  • S-3A/I Oxygen Analyzer
  • CD-3A Carbon Dioxide Analyzer
  • Pneumotach Breath Volume Measurement System
  • Sample Pump and Flow Controller
  • Windows Software and Interface Package
  • 2 Channels for external analog instruments (0–10V DC)
  • RS-232 connection for treadmills and ergometers
  • Heart rate interface (Polar)
  • 4.2L active mixing chamber
  • Desiccant box with molecular sieve & silica gel
  • Two-way breathing valve and tubing system
  • Heavy-duty cart with articulating support arm
  • Calibration gases with regulators
  • Temperature, humidity & pressure monitoring
  • 3L calibration syringe

Specifications for the S-3A/I Oxygen Analyzer

  • Speed of Response: 90% of final value in less than 100 milliseconds
  • Accuracy: ±0.01% O₂
  • Repeatability: ±0.01% O₂
  • Sensitivity: ±0.001% O₂
  • Resolution: Digital display 0.01% O₂
  • Operating Range: 0–100% O₂
  • Analog Output: 0–10V buffered
  • Ambient Temperature: 0–40°C
  • Sample Flow Rate: 50–500 ml/min
  • Voltage: 120 VAC or 240 VAC

Specifications for the CD-3A Carbon Dioxide Analyzer

  • Speed of Response: <25 ms
  • Accuracy: ±0.02% CO₂
  • Repeatability: ±0.01% CO₂
  • Sensitivity: ±0.001% CO₂
  • Resolution: 0.01% CO₂
  • Operating Range: 0–15% CO₂
  • Analog Output: 0–7.5V buffered
  • Ambient Temperature: 0–40°C
  • Sample Flow Rate: 50–500 ml/min
  • Display: Continuous CO₂ or End-Tidal CO₂
  • Voltage: 120 VAC or 240 VAC

Pneumotach Flow/Volume Measurement

  • Flow Range: Up to 800 L/min
  • Volume Accuracy: <1% typical
  • Resistance: Low resistance design

Calibration Gases

  • Primary standard gas cylinders with regulators
  • High accuracy calibration mixtures

Environmental Measurement

  • Temperature: ±0.5°C
  • Pressure: ±1 mmHg
  • Humidity: ±3% RH

Dimensions

  • Width: 91.5 cm
  • Depth: 61 cm
  • Height: 122 cm
  • Computer and monitor
  • Printer
  • System setup and training
  • Canopy system for resting energy measurement
  • Alcohol burn validation kit
  • Cardiac output module
  • Extended warranties
  • Mask kits
  • EKG monitors
  • Spirometers
  • Pediatric options
  • Treadmills and ergometers

Compressed overview of the MOXUS system

Overview, specifications and optional features:

Full MOXUS instructions manual

Detailed instructions for setup, calibration, operation and maintenance:

Request an Offer

We are happy to prepare an offer for a complete MOXUS system based on your needs, including service, calibration gases, laptop, and your preferred add-ons.

Send us a request with the options you would like included, along with the delivery address for the equipment, and we will prepare an offer for you.

Send an email to post@dukanauka.no.