Portable RO Water Purification System
Chengdu Wesley Portable RO water machine is a complete reverse osmosis water treatment system designed to operate in either a direct feed format, supplying up to 2 dialysis machines, or with a treated water tank for alternative applications.
Device Name: Portable RO Water Machine
Model: WSL-ROII/1 (90L/H)
Device Usage: Supply RO water to Haemodialysis Machine (suitable for 2 units)
Standard Requirement
Obtain medical device registration certificate in accordance with the latest national hemodialysis industry standard YY0793.1 Technical Requirements for Water Treatment Equipment for Hemodialysis and Related Treatment Part 1: For Multi bed Dialysis.
Comply with USA AAMI/ASAIO standard for hemodialysis water and Chinese standard for hemodialysis water YY0572-2015.
No more than 100 CFU/mL. The bacterial endotoxin at the output end of the portable RO water machine (the sampling point should be set after all points of use) is less than 0.25EU/mL.
No more than 100 CFU/mL. The bacterial endotoxin at the output end of the portable RO water machine (the sampling point should be set after all points of use) is less than 0.25EU/mL.
With ISO13485 and ISO9001.
Features
Hot disinfection function to avoid bacteria growth and make disinfection simpler and easier.
LCD screen, one button start, user friendly.
Double pass.
Intelligent program especially designed for hemodialysis use.
Microbiological purity
The semi-automatic volume controlled chemical disinfection, provides accuracy, security and safety during disinfection cycle.
The microbiological purity of the permeate is maintained during standby periods, with the auto-rinse program.
Safety in Dialysis operation
The unit is controlled by a microprocessor which provides a user friendly interface for automatic operation.
The continuous online monitoring provides additional security and operating efficiencies.
Parameter
| Technical Data |
|
| Dimensions | 335*850*1200mm |
| Weight | 60KG |
| Feed water supply | portable water |
| Inlet pressure 1-6 bar | |
| Inlet temperature | 5-30℃ |
| Capacity | 90L/H |
| Power supply |
|
| Standard | Single phase supply |
| Power supply | 220V, 50HZ. |
| Technical and Performance Parameter Item | Parameter Description | |
| Overall Requirement | 1. Device Usage | Supply RO water to Haemodialysis Machine |
| 2. Standard Requirement | 2.1 Obtain medical device registration certificate in accordance with the latest national hemodialysis industry standard YY0793.1 Technical Requirements for Water Treatment Equipment for Hemodialysis and Related Treatment Part 1: For Multi bed Dialysis. 2.2 Comply with USA AAMI/ASAIO standard for hemodialysis water and Chinese standard for hemodialysis water YY0572-2015. 2.3 No more than 100 CFU/mL. The bacterial endotoxin at the output end of the portable RO water machine (the sampling point should be set after all points of use) is less than 0.25EU/mL. 2.4 No more than 100 CFU/mL. The bacterial endotoxin at the output end of the portable RO water machine (the sampling point should be set after all points of use) is less than 0.25EU/mL. 2.5 With ISO13485 and ISO9001. |
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| 3. Basic Specification | 3.1 Pre-filter, ctivated carbon adsorption, softener, security filter; 3.2 Double pass reverse osmosis, RO water output of second pass ≥ 90L/h (25 ℃), suitable for simultaneous water use of two dialysis machines; 3.3 Online monitoring of water quality; 3.4 Desalination rate: ≥ 99% 3.5 Recovery rate: ≥ 25%, 100% recovery design is adopted for RO water, and the recovery and discharge of wastewater can be adjusted according to the monitored wastewater quality to achieve the most reasonable utilization rate of water resources; 3.6 Integrated design, convenient and flexible movement, beautiful appearance, compact structure, reasonable layout, small floor area; 3.7 Medical silent castors, safe and noiseless, do not affect the patient's rest; 3.8 7-inch true color intelligent touch control; 3.9 One button simple operation, one button start/stop water-producing function; 3.10 Regularly turn on/off the water-producing function and flush regularly to prevent bacteria from breeding; 3.11 One button chemical disinfection, real-time monitoring of the whole process of disinfection; The residual concentration of disinfectant (peracetic acid) within the disinfected range is less than 0.01%; 3.12 One button disinfection is safe, efficient, energy-saving and environment-friendly. It is automatically completed without personnel on duty, and the disinfection process is recorded; Fully automatic disinfection function is provided to realize the automatic dilution ratio of disinfectant in the system, and fully automatic disinfection and cleaning of the system and water supply pipeline; It has the function of monitoring and alarming the water machine after disinfection; 3.13 DC24V safety voltage is used in the detection circuit, and high-quality products with safety certification are used in the original control devices, ensuring the safety during use. |
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| Operation Condition | 4. Device Operation Condition | a) Environment Temperature: 5℃～40℃; b) Related Humidity: ≤80%; c) Atmospheric Pressure: 70kPa～106kPa; d) Voltage: AC220V ～; e) Frequency: 50Hz; f) Raw Water Quality: the water quality meets the requirements of GB 5749 Sanitary Standard for Drinking Water; g) Raw Water Supply Volume: the raw water supply volume shall be at least twice the RO water machine’s maximal capacity; h) Water Supply Temperature: +10℃～+35℃; i) Water Supply Pressure: 0.2MPa～0.3MPa; j) The device shall be installed indoors to avoid direct sunlight and have good ventilation. It shall not be placed in dusty, high temperature and vibration places. |
| Basic Function | 5. Basic Function | Double pass RO Water Machine’s function are as below: k) With double pass reverse osmosis working mode; l) With function of automatic water-producing; m) With function of automatic disinfection; n) With function of automatic flushing while turning on the device; o) With function of automatic flushing when stop the device; p) With function of automatic timing startup and shutdown; q) With the function of setting delayed shutdown. |
| Others | 6. Others | Other information: r) Device dimension: appox. 620*750*1350mm s) Package dimension: appox. 650*800*1600mm t) Gross weight: appox. 162kgs |
