The JAY-500 is a medical oxygen regulator designed to accurately and reliably regulate oxygen flow for patient care in clinics, children’s wards, small hospitals and small animal hospitals. It provides controlled oxygen delivery and allows splitting one oxygen source to multiple outlets.
The unit includes a 5-way flow splitter, providing up to five simultaneous outlets. It can serve up to five patients from a single oxygen source, provided each patient's required flow and safety monitoring are observed.
The regulator offers an accuracy of ±5%, meaning the delivered flow is within five percent of the set value under specified conditions. Regular verification and proper installation are recommended to maintain accuracy.
Product specifications list an inlet pressure range of 7–60 PSI. (An earlier description also mentioned 6–10 PSI; if in doubt, verify the correct inlet pressure for your specific unit with Longfian or the product manual before use.)
Yes. The JAY-500 is classified as a Class II medical device, complies with the GB/T18830-2009 safety standard, and is CE certified for applicable European requirements.
Yes, it can be used with oxygen sources (concentrators or cylinders) provided the source can deliver the required inlet pressure and compatible connector fittings are available. Check the source pressure and connector type against the regulator specifications before connecting.
Dimensions are 38.1 x 11.4 x 16.6 cm and the net weight is approximately 2.5 kg, making the unit compact and easy to handle.
Operating temperature range: 5°C to 40°C. Storage temperature range: -1°C to 60°C.
Yes. The JAY-500 is commonly used in children’s wards and small veterinary clinics where lower, precisely controlled oxygen flows are needed. When treating infants, children or animals, always set appropriate flow rates and monitor patients closely.
The manufacturer describes the device as operating with a turbine power source. For details on what this entails (electrical requirements, whether the turbine is internal or external, and implications for installation and maintenance), consult the product manual or contact Longfian technical support.
Basic steps: 1) Verify the oxygen source pressure and compatibility. 2) Connect the regulator inlet to the oxygen source using the correct fitting. 3) Secure the regulator and attach patient tubing to the outlets. 4) Open the oxygen source slowly and set desired flows. Installation and initial setup should be performed by trained clinical or biomedical personnel following the manufacturer’s instructions.
Perform regular visual inspections for damage, check seals and connections, keep external surfaces clean, and inspect any filters if present. Periodic functional checks and calibration by qualified service personnel are recommended. Follow Longfian’s maintenance schedule in the user manual.
Calibration and service intervals are not specified in the basic product sheet. For patient-safety-critical accuracy, follow the manufacturer’s recommended calibration schedule or your facility’s biomedical maintenance protocols. Contact Longfian or an authorized service center for calibration services and recommended intervals.
Yes. Longfian offers OEM services and can provide customization or branding to meet specific facility requirements. Contact Longfian sales for details on minimum order quantities, lead times and customization options.
Warranty and support details are not listed in the general product description. For warranty length, terms, spare parts availability and technical support, contact Longfian or your authorized distributor directly before purchase.
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