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  CONTEC  produce oxygen  3L, 5L, 7L, 10L  (per minute)  FDA and CE certified
 Contec Oxygen Concentrator  (company guarantee  1 year)
 
 The Contec Oxygen Concentrator consists of an air compressor, adsorption tower of molecular sieve, oxygen sensor and quadric meter that uses the molecular sieve as the absorbent, adopts pressure swing absorbers (PSA) to directly concentrate the medical oxygen with high concentration form the air. And it is a small and portable oxygen concentrator.  The oxygen concentrator consists of Air compressor (air pump)  Molecular Adsorption Filter oxygen sensor and a quadriceps meter using molecular sieves. Use a Pressure Swing Adsorption (PSA) to adjust directly to the high concentration of medical oxygen produced. It is classified as an oxygen concentrator that can be easily moved inside the building.

 CONTEC
 3 LPM CONTEC3L
 5 LPM CONTEC5L (recommended minimum for patients)
 7 LPM  CONTEC7L
 10 LPM  CONTEC10L (recommended max)

 medical device code UMDNS:12873
 
 FDA registration (announcement before marketing)  >  https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm?ID=K180837
 (2019-01-10) >  https://fda.report/Company/Contec-Medical-System-Co-LTD
 
 CE mark >  Cert. No. G1 16 06 50972 050
 
 KEY FEATURES
 - Easy to move with the turning truckle
 - Built-in filter to sieve the impurity
 - Oxygen concentration status indicator
 - Function of accumulating time & timing shutdown
 - Alarm for power failure
 - Alarm for high/low pressure protection & for low flowrate
 - Measures SpO2 and Pulse Rate with working indicator
 
 BENEFITS
 - Small in volume
 - Convenient in moving
 - Stable in performance
 - High in safety
 - Easy & safe in operating
 - Low in noise
 
 SPECIFICATIONS (Specifications for each model)
  5 LPM 
 Capacity(Liter per minute):  5 LPM
 Weight (in kg): 21 Kgs
 Oxygen Concentration: 93%+3
 Outlet Pressure: 20kpa - 50kpa
 Sound Level: <55db(A)
 Flow Settings: 5L/min
 Operating Temperature: 10'c - 40'c
 Dimension: 508 mm(L) X 260 mm(W) X 530 mm(H)  
 
  10 LPM 
 Capacity(Liter per minute):  10  LPM
 Weight (in kg): 28  Kgs
 Oxygen Concentration: 93%+3
 Outlet Pressure: 20kpa - 50kpa
 Sound Level: <60db(A)
 Flow Settings: 10L/min
 Operating Temperature: 10'c - 40'c
 Dimension: 508 mm(L) X 260 mm(W) X 530 mm(H)  
 
 
 
 ENVIRONMENT
 - Temperature: 10'c - 40'c
 - Relative Humidity: <80%
 - Atmospheric Pressure: 860hpa-1060hpa
 
 PERFORMANCE
 - Maximum Recommended Flowrate: (numbers)L/min
 - Oxygen Output Concentration Levels: 93%+3 when the flowrate is (numeric)/min (reach the stated oxygen concentration level after turning on the machine for thirty minutes)
 - Flowrate Range: 0.5 - (numeric)/min
 - Change in Maximum Recommended Flow: <0.5L/min when Back Pressure of 7kpa is applied
 - Outlet Pressure: 20kpa - 50kpa
 - Average Power Consumption: 400VA
 - Electrical Requirements: Ac220v+10% 50Hz+1Hz
 - Pressure Relief Mechanism Operation: 250kpa+50kpa
 - Sound Levels: <55 - 60 db(A)
 - Spo2 Measurement: Range: 35%-100%; Resolution:1%; Accuracy: when SpO2 is 75%-100%,the error is +2%:no definition when SpO2 is less than 70%
 - Pulse Rate Measurement: Range :25pm -250bpm; Resolution:250bpm; Accuracy:1%+1pm
 
 SAFETY CATEGORIES
 - Anti-Electroshock Type: Class II Equipment
 - Degree of Protection Against Electroshock: Type BF Applied Part
 - Degree of Protection Against Ingress of Water: IP21
 
 ACCESORRIES INCLUDED (accessories inside the box)
 - Humidifier Bottle
 - User Manual in English
 - Power Cord
 - Nasal Oxygen Cannula
 - SpO2 Probe
 
 
 The normal value of the oxygen level measured is 96-100%.
 The upper digit is the blood oxygen level. in percentage
 The bottom number is the heart rate. The unit is times/minute. 
 
 Blood oxygen saturation can tell the changes in the lungs Therefore, it is used to assess the severity of diseases that occur in the lungs. to avoid misinterpretation

 Contec Medical System Co., Ltd.