General information:
• Powered by: Tap water.
• Efficiency: 5-30 l/h.
• Purified water dosage speed 1-2 l/min.
• Conductivity < 0,055 μS/cm.
• TOC < 5 ppb.
• Bacteria < 1 cfu/ml.
• Particles > 0,2 μm < 1/ml.
• Endotoxins < 0,001 EU/ml*.
• RNases < 0,01 ng/ml*.
• DNases < 4 pg/μl*.
Standard:
Water purified in this device fits the PN-EN ISO 3696:1999 standard for I purity class and microbiological / physicochemical FP requirements for purified production water.
Application:
Obtained water may be used for instrumental analyses AAS, ICP/MS, IC, HPLC, GC, bacteria cultures, biochemical analyses, molecular biology*
* device equipped with an ultrafiltration module UF.
Technical specification:
• Device operates under tap water pressure.
• Water purification levels:
– sediment filtration 5 μm,
– module A,
– reverse osmosis,
– ion exchange demineralization (TOC),
– UV lamp: 185/254 nm or 254 nm,
– ultrafiltration module UF,
– microfiltration capsule 0.45/0.2μm.
• Automatic and maintenance-free system operation.
• System equipped with a recirculation pump.
• Mobile intake point of water – first purity class according to PN-EN ISO 3696:1999 equipped with a microfiltration capsule 0,45/0,2 μm.
• Optional installation of an additional water intake point for general laboratory purposes – III purity class, according to PN-EN ISO 3696:1999.
• Built-in recirculation tank 2L with filter.
• Recurring, automatic purified water recirculation between water intakes.
• System equipped with a 10dm3 pressure storage tank (RO)
• Automatic membrane module rinsing.
• Automatic system shutdown when a tank is full
• User-performed maintenance procedures (easy disposables replacement).
• Intended to be fed by cold water: 5-40°C.
• Energy consumption: 100W.
• Optional user-performed device installation.
• Power supply: 230V/50Hz.
Functions monitoring system performance:
The device is equipped with a microprocessor control and measurement system, that includes:
• Colour display screen with a Touch Panel function.
• Conductometer measuring water pressure: feed, after reverse osmosis and demineralized (in μS/cm or MΩ-cm).
• Displaying values compensated thermally.
• Clock displaying date and time.
• Actual system state information.
• Membrane retention level information.
• Tank fill level.
• Alarm informing about necessity to replace the RO module.
• Alarm informing about necessity to replace the mechanical filter and module A.
• Alarm informing about necessity to replace the ion exchange module.
• Alarm informing about necessity to replace the UV lamp radiator.
• Alarm informing about necessity to replace the microfiltration capsule.
• Alarm informing about necessity to replace the ultrafiltration capsule.
• Graphic and sound alarm signal.
• Service dates display.
• RS 232 connector for service frequency and alarm levels adjustment.
• USB connector for service frequency and alarm levels adjustment.
• Software.
• Built-in feed water manometer.
Functions protecting system performance:
• Pump shutdown when:
– feed water pressure is too low (no feed water) by low pressure sensor,
– tank is full by high pressure sensor.
• RO thermal protection – automatic system shutdown if the feed water temperature is below 4°C or above 40°C.
• Can be automatically shut down when any alarm occurs.
• System auto start.
• System message/alarm view.
Feed water parameters:
• Conductivity < 1200 μS/cm
• Pressure > 3,0 bar.
• Temperature: 4-400C.
• Hardness < 250 mg CaCO3/dm3
• Fe < 0,2 mg/dm3.
Installation point connections:
• Cold tap water connection ½” or ¾”.
• 230V power supply socket.
• Drain.
