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Model
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WP-II
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WP-III
|
|
Flow procedure
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PF+AC+RO+DI
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PF+AC+RO+DI
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Application
|
Buffer disposing; Physical and chemical analysis
|
|
Fine chemistry industry; GC/HPLC
|
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Inlet water for Ultra-pure water machine
|
|
Aseptic drinking water
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Feed water requirement
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Tap water: TDS<200ppm,5-45°C, 1.0-4.0Kgf/cm2
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(if inlet TDS>200ppm, extra pretreatment is recommended)
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Purification system
|
Pretreatment unit
|
Special spun fiber filter×1 + Special active carbon block filter×1 + Special active carbon block filter×1
|
|
RO unit
|
100GPD RO membrane×1
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100GPD RO membrane×2
|
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Subsequent unit
|
Mixed bed resin cartridge×2
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Mixed bed resin cartridge×3
|
|
Pure waterquality
|
Desalination rate
|
Nearly 100%
|
|
TDS
|
RO water:5-10 ppm
|
|
Resistivity
|
15-18.2MΩ.cm
|
|
Conductivity
|
0.067-0.055μs/cm
|
|
Output (25°C)
|
15 liters/hour
|
30 liters/hour
|
|
Flow rate
|
2 Liters/min(with pressure tank)
|
|
Pure water outlet
|
RO water, deionized water
|
|
Control system
|
Automatic electronic pressure sensor, RO membrane auto flushing, automatic stop without water, automatic stop when water tank full, automatic cutting off if pump stopping, Guaranteeing 24 hours' work.
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Water quality test
|
TDS test pen +on-line resistivity monitor
|
|
Power supply
|
AC110-220V,50/60Hz, 48W plus model:72W
|
|
Package size
|
L×W×H:41*22*42cm/12-14kg
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|
Standard configuration
|
Main body (including: 1 set cartridge) + 4.0 gallon water tank + TDS pen accessory box
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