Veterinary Oxygen Concentrator Compatible with Anesthesia Machine
ROC-5A and ROC-8A Veterinary Oxygen Concentrator is designed specifically for veterinary use.
The high purity oxygen is separated from the air by molecular sieve pressure swing adsorption (PSA) technology. Compatible to other brand’s anesthesia machines.
Louise Corscadden, PhD
Director of Science · ConductScience
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Key Specifications
Full details →- Model fit
- Cat, Dog, Hamster, Rabbit, Mouse, Rat, Guinea pig
- SKU family
- RWD-ROC-5A/RWD-ROC-8A
- Sizing
- 44.0 x 39.0 x 69.0 cm
- Ordering
- Online checkout and quote request available
- Category
- Anesthesia & Ventilation
- Build notes
- air
Specifications
| Feature | Model RWD-ROC5A | Model RWD-ROC8A |
|---|---|---|
| Flow Rate | Within 1~5L/min, | Within 1~8L/min, |
| Oxygen Concentration | ≥93±3%v
Applicable altitude 0~1,500m, and oxygen concentration <90% if altitude is above 1,500m |
≥93±3%
Applicable altitude 0~1,500m, and oxygen concentration <90% if altitude is above 1,500m |
| Net Weight | 22kg | 24kg |
| Power Rating | 320VA | 550VA |
| Noise | ≤55dB(A) | ≤55dB(A) |
| Moisture content | ≤0.07g/m3 | ≤0.07g/m3 |
| Carbon dioxide content | ≤0.01%(V/V) | ≤0.01%(V/V) |
| Classification as per shell protection degree | IPX0 | IPX0 |
| Classification as per running model | Sustainable running | Sustainable running |
| Oxygen concentration detection accuracy | ±3% (volume fraction) | ±3% (volume fraction) |
| Compressor safety valve release pressure | 250±50kPa | 250±50kPa |
An oxygen supply designed for veterinary clinical applications. Using the principle of molecular sieve pressure swing adsorption, using air as raw material, physical separation of high-purity oxygen meets the various clinical needs of veterinarians and is widely used in veterinary clinical operations, postoperative, ICU, and first aid oxygen supply.
The Veterinary oxygen concentrator is a device that is used to provide supplemental oxygen to animals. The concentrator works by separating oxygen from the air, increasing the concentration of oxygen, and delivering it to the animal through a mask or other delivery device. Oxygen concentrators can provide a continuous supply of oxygen, making them a convenient and efficient way to support animals with breathing difficulties or other medical conditions that require supplemental oxygen. In a veterinary setting, oxygen concentrators are used to help animals recover from surgery or other medical procedures, or to treat conditions such as respiratory distress or heart disease.
One for Multi-use
Supply oxygen for anesthesia, postopera-
tive recovery, ICU, first aid and etc.
cost-effective
Using only room air, it draws in and
generates medical grade oxygen (USP93%),
never run out of oxygen.
Safe
Alarming Low Oxygen Concentration and
Abnormal Situation, remind vet to handle on time.
Time Preset
Support presetting oxygen producing
time, and will automatically stop working
when time up.
Quart-filtration System
Ceramic fiber · Intake filter cloth ·
Build-in filter · Humidifier bottle 99.999%
bacteria, viruses and odor can be
removed effectively.
Quiet
Quiet design, offers you a comfortable
working environment.
Manufacturer Source: https://www.rwdstco.com/product-item/veterinary-oxygen-concentrator/
How It Works
The system employs molecular sieve pressure swing adsorption (PSA) technology using zeolite materials to selectively adsorb nitrogen from ambient air. During the pressurization phase, nitrogen molecules are trapped within the molecular sieve pores while oxygen passes through. The system alternates between two sieve beds, with one generating oxygen while the other regenerates by releasing trapped nitrogen at atmospheric pressure.
The compressor draws ambient air through the first molecular sieve bed under pressure (250±50kPa), concentrating oxygen to ≥93% purity. Simultaneously, the second bed undergoes decompression to release adsorbed nitrogen. This cyclical process provides continuous oxygen flow at the selected rate (1-5L/min or 1-8L/min depending on model) without requiring external gas supplies.
Built-in oxygen concentration detection monitors output quality with ±3% accuracy, ensuring consistent medical-grade oxygen delivery. The system includes safety valve protection and sustainable running capability for 24/7 operation in clinical environments.
Features & Benefits
separation_principle
- molecular sieve pressure swing adsorption
raw_material
- air
oxygen_purity
- high-purity
delivery_method
- mask or other delivery device
oxygen_supply_type
- continuous
applications
- veterinary clinical operations, postoperative, ICU, first aid oxygen supply
Flow Rate
- 0-5L/min
- 0-8L/min
Automation Level
- semi-automated
Brand
- RWD
Research Domain
- Behavioral Pharmacology
- Cardiovascular
- Developmental Biology
- Metabolic Research
- Neuroscience
- Pain Research
Species
- Cat
- Dog
- Hamster
- Rabbit
- Mouse
- Rat
- Guinea pig
Weight
- 50.71 kg
Dimensions
- L: 44.0 mm
- W: 39.0 mm
- H: 69.0 mm
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Flow Rate Range | 1-5L/min (ROC-5A) or 1-8L/min (ROC-8A) | Entry-level models often limited to 1-3L/min flow rates | Higher flow capacity supports multiple small animal procedures or single large animal applications without flow limitations. |
| Oxygen Purity | ≥93±3% concentration with real-time monitoring | Basic models may lack concentration monitoring or provide lower purity | Verified medical-grade purity with continuous feedback ensures consistent therapeutic oxygen delivery. |
| Operating Altitude Range | Specified performance up to 1,500m altitude | Many units lack altitude specifications | Defined performance parameters allow confident use in various geographic locations and laboratory elevations. |
| Noise Level | ≤55dB(A) operation | Varies by model, often lacking specific noise specifications | Quiet operation reduces acoustic stress in sensitive animal recovery environments. |
| Safety Features | 250±50kPa safety valve protection with concentration monitoring | Basic models may have limited safety monitoring | Multiple safety systems protect both equipment and connected anesthesia machines from over-pressurization. |
| Physical Footprint | 44×39×69cm compact design | Larger units common in veterinary market | Space-efficient design fits in equipment-dense surgical suites and mobile veterinary setups. |
This concentrator combines medical-grade oxygen purity with dual flow rate options and comprehensive safety monitoring in a compact design. The molecular sieve PSA technology provides continuous operation capability suitable for both routine procedures and extended ICU applications.
| Model | SKU | Listed price | Status | Dimensions |
|---|---|---|---|---|
| 0-8L/min | RWD-ROC-8A | $2,199.00 | Available | 42 x 37 x 68 cm |
| 0-5L/min | RWD-ROC-5A | $1,599.00 | Available | 44 x 39 x 69 cm |
Practical Tips
Verify oxygen concentration accuracy monthly using a calibrated oxygen analyzer, particularly before critical procedures.
Why: Molecular sieve performance can gradually decline, affecting oxygen purity and therapeutic efficacy.
Clean intake air filters weekly in dusty environments or monthly under normal conditions.
Why: Clogged filters reduce airflow efficiency and can lead to decreased oxygen concentration output.
Allow 5-10 minutes warm-up time before connecting to anesthesia machines for optimal concentration stability.
Why: The PSA cycle requires equilibration time to reach steady-state oxygen concentration levels.
If oxygen concentration drops below specification, check for air leaks in delivery tubing and connections first.
Why: Air dilution from leaks is the most common cause of reduced oxygen concentration at the delivery point.
Install the unit with adequate ventilation clearance and never block air intake or exhaust ports.
Why: Restricted airflow can cause overheating and reduced oxygen generation efficiency.
Document oxygen concentration readings at the start of each procedure for quality assurance records.
Why: Systematic monitoring provides evidence of proper gas delivery for protocol compliance and troubleshooting.
Position the concentrator close to the anesthesia machine to minimize pressure drop in delivery tubing.
Why: Long tubing runs can reduce effective pressure and flow rate reaching the anesthesia system.
Check compressor noise levels regularly - unusual sounds may indicate mechanical issues requiring service.
Why: Early detection of compressor problems prevents unexpected failures during critical procedures.
Setup Guide
What’s in the Box
- Main concentrator unit
- Power cord
- Oxygen delivery tubing (typical)
- User manual and specifications sheet
- Inlet air filter (typical)
- Quick-connect fittings (typical)
Warranty
ConductScience provides a 1-year manufacturer warranty covering parts and labor, with technical support for installation and operational troubleshooting.
Compliance
References
Background reading relevant to this product:
What oxygen purity can I expect during continuous operation?
The system maintains ≥93±3% oxygen concentration during continuous operation at altitudes up to 1,500m. Above 1,500m altitude, concentration may drop below 90% due to lower atmospheric pressure affecting the PSA process.
Can this unit supply multiple anesthesia machines simultaneously?
Flow capacity depends on model: ROC-5A provides 1-5L/min suitable for single workstation use, while ROC-8A provides 1-8L/min which may support multiple small animal procedures or single large animal applications. Verify total flow requirements before connecting multiple outlets.
How often does the molecular sieve require replacement?
Consult product datasheet for specific maintenance intervals. Sieve performance depends on ambient humidity, usage patterns, and air quality. Monitor oxygen concentration readings for any decline indicating potential sieve saturation.
What happens if the unit loses power during a procedure?
Oxygen generation stops immediately upon power loss. Maintain backup oxygen sources (tanks or portable concentrators) for critical procedures. The system resumes normal operation within 5-10 minutes after power restoration.
Is the oxygen output compatible with standard anesthesia machine connections?
The unit provides standard oxygen outlet connections compatible with most veterinary anesthesia machines. Verify connection compatibility and consider pressure requirements of your specific anesthesia system.
Can I monitor oxygen concentration in real-time?
Yes, built-in monitoring displays oxygen concentration with ±3% accuracy. This provides immediate feedback on system performance and gas quality for clinical documentation.
What maintenance is required for reliable operation?
Regular maintenance includes air filter cleaning/replacement, system leak checks, and performance verification. Monitor compressor operation and safety valve function. Detailed maintenance protocols should be obtained from manufacturer documentation.
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