Oxygen Generator Workflow Chart


2.ASU PSA Oxygen Generator Main Features

• Stable oxygen purity ensuring qualified clinical oxygen usage
• Issuing alarm signal against abnormal parameters,the system detects the moisture content of the compressed air in real time on line
• LCD touch screen interface, making setting of operating parameters more convenient
• Onliine oxygen monitor,APP remote monitoring system is our advantage. 

3.ASU PSA Oxygen Generator Working Principles

The medical molecular sieve PSA oxygen generator system adopts the international advanced pressure swing adsorption (PSA) technology to form a rapid cycle of pressurization adsorption and depressurization desorption under the conditions of normal temperature and low pressure.

5. Applications


6. Quality Control Process

Founded in 2003, Hunan ETR Electronic Medical Engineering Co., Ltd. has developed into a state-level high-tech enterprise. Consisting of top R&D team has developed four series of products over the past decade, ETR has successfully been listed on the NEEQ (National Equities Exchange and Quotations) with stock code of 839074 in 2016.

The Company has passed CE certification and the ISO quality management system certification, and gained a variety of certificates, including ISO9001 Quality Management System Certificate, ISO13485 Medical Device Quality Management System Certificate, ISO14001 Environmental Management Quality System Certificate

ETR products have been exported to Southeast Asia, Africa, the Middle East and other overseas markets. The after-sales service network covers more than 20 provinces and cities throughout the country, providing customers with after-sales services, quick response and other technical support services throughout the process.

ETR is committed to providing the users with top-quality products and services on the basis of orderly Marketing and after-sales service network.
Creating Products with Love
Building ETR Brand with Integrity
Fulfilling Dreams with Passion

1. Setting trace file for every sold product, quarterly survey for every sold product.
2. Providing remote instruction and training for free.
3. Providing on-site services and repairs for free during warranty period if problems caused by Eter.
4. Spare parts and on-site service would be changed with best price after warranty period.
5. 7*24 hours online service for free, giving solution for any problems within 48 hours. 
6. If customer required, assigning experienced after-sales engineer for on-site service with 7 days. (Visa apply should be considered)

 1. Are you manufacturer or Trade Company?
    We are the manufacturer of Oxygen Generator, founded in 2003.
 2. What's the order oxygen generator  process?
   a. Inquiry---provide us all clear requirements.
   b. Quotation---official quotation form with all clear specifications.
   c. Printing file--- PDF, Ai, CDR, PSD, the picture resolution must be at least 300 dpi.
   d. Contract confirmation---provide correct contract details.
   e. Payment terms--- Negotiable.
   f. Production---mass production
   g. Shipping--- by sea, air or courier. Detailed picture of package will be provided.
   h. Installation and commissioning
3.What terms of payment you use?
   T/T, L/C etc.
4. How to get a prompt quotation of  Oxygen Generator?
  When you send the inquiry to us, pls kindly send it with below technical information.
  1) O2 flow rate: _____Nm3/hr( or How many cylinders do you want to fill per day(24hours))
  2) O2 purity: _____%
  3) O2 discharge pressure: _____Bar
  4) Voltages and Frequency : ______V/PH/HZ
  5) Application:

Welcome to visit and thanks in advance for your any inquiry ,we'll service you on line 24hrs *_*