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Water Purifiers
WA511/711/731
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WA511/711
Low running cost and High-capacity type, supplying highly pure water with a single motion.
Ion-exchanged water and Distilled water supplying to the storage tank are automatically controlled.

Model
511 711 731
Water Purification Method
Distillation -> Ion-exchange
Distillation -> Filtration
Purified Water
Distilled water / Ion-exchange water
Production of distilled water
5.0 L/h  10 L/h 
Purified Water
Distilled/Ion-exchanged water 1.4 L/min

PDF Catalog
  • Large amounts of Distilled water and Ion-exchanged water can be obtained.
  • Distillation to Ion-exchange is low running cost method. Selecting Ion-exchange resin cartridge Model: CPC-N (option, A3 water level) can be much lower running cost.
  • Operation status are digitally displayed and the language can be chosen either Japanese or English.
  • Easy to replace the Ion-exchange resin cartridge.
  • Safety function: Power leakage breaker, Water leakage sensor, Water pressure reduction valve are equipped.
  • Water softener cartridge, UV lamp for sterilization is available as the optional.

Specifications
Model WA511 WA711 WA731
 Performance
Water purification method Pretreatment -> Distillation -> Ion-exchange -> Filtration
Purified water / Quality level Distilled water / A1, Ion-exchanged water / A4
Production of distilled water Approx. 5 L/h Approx. 10 L/h
Collection of Distilled water Approx. 1. 4 L/ min. 
Collection of Ion exchange water Approx. 1. 4 L/ min. 
Range of collection capacity 0.1 to 85 L 
Waste water discharging Drain water connecting on both/back sides for the drain hose
 Components
Boiler Stainless steel
Condenser Stainless steel
Heater Pipe heater, 1.9kW×2 pcs. Pipe heater, 2.55kW×3 pcs.
Pre-treatment cartridge  Activated carbon + hollow fiber membrane, 0.1μm
Membrane filter Hollow fiber membrane, 0.1μm
High purity cartridge One-touch connecting type cartridge (Model: CPC-H, 3L)
Distilled water storage tank Polyethylene made, 100 L
Water sampling table Large stainless steel sink (with a splashing preventive mechanism)
Feeding pump Electromagnetic pump
 Standard
Raw water pressure range 15 to 5×100kPa (15 to 5kg /cm2)
Safety function Power leakage breaker, Water leakage sensor, Water pressure reduction valve, Water quality error alarm
Power source 50/60Hz 200V AC, single phase, 200V AC, single phase, 200V, three phase,
19.5A (30A) 38.5A (50A) 22.5A (30A)
External dimensions(W×D×Hmm) 800×685 ×1510 870×685×1510
Weight Approx. 130 kg Approx. 140 kg
 Indications and settings
Water quality monitor Digital indication (Conductivity or Resistivity)
Distilled water tank level display Display on LED in 5 steps
Other indications Replacement consumable parts (Pretreatment cartridge, High purity cartridge, Membrane filter), Error message, History of error messages, History of consumable part replacements (up to 20 times for each consumable part), default Language in Japanese or English, Requirement of maintenance
 Accessories
  Water supply hose 2m×1 pc. (with connecting unit), Drain hose 3m×1 pc. (with hose clamp)
Pre-treatment cartridge, High purity cartridge (CPC-H), Membrane filter x 2 pcs.

*1 Conditions: Temperature and humidity: 23 deg.C+/-5 deg.C, 65%RH+/-20%. Raw water pressure range: 15 to 5×100kPa (15 to 5kg /cm2).
*2 External dimensions do not include protrusions.


Control panel
System Diagram
*Structure

Water quality standard, Japan Industrial standard JISK 0557 (at water temperature: 20 deg.C)
Item  Ion-exchanged water Distilled water
Measured value Measured value
WA511 WA731 WA511 WA731
Electric conductivity(mS/m) 0.0059 0.0058 0.2 0.2
Organic carbon (TOC) (mg/L) 0.014 0.015 0.09 0.066
Zinc (µg Zn/L) <0.1 <1.0 <0.1 <0.1
Silica (µg SiO2/L) <0.1 <0.1 0.8 <0.1
Chloride Ion (µg CL-/L) <0.5 <0.5 0.5 <0.5
Sulfuric acid Ion (µg SO4-/L) <1.0 <1.0 <1.0 <1.0
Water Level A4 A1

Raw water: Tap water of Kanagawa Prefecture Japan. Above measurements vary, depending on the quality of raw water.


Optional accessories and consumables
Remark Description Model No. Main Unit
Model No.
Product Code
  Sampling hose connection unit  OWF10 WA series 253208
  Water supply unit OWH10 WA series 253686
  Raw water pressure reduction valve OWG42 WA series 253769
Connection unit G (WL100+WA Series) G WA series 253668
Drain water trap OWI21 WA511 253222
Drain water trap OWI41 WA711 253223
Drain water trap OWI51 WA731 253224
UV sterilizing lamp   OWG22 WA series 253203
  Water supply L shape socket OWE18 WA series 253281
  Raw water pressure meter OWA48 WA series 253209
Water softener cartridge (with OWA30) OWA50 WA series 253210
External alarm output terminal OWG52 WA series 253219
  High purity cartridge  CPC-H WA series CPCNS30011
  Pretreatment cartridge PWF-1 WA series 253099
  Membrane filter MFRL730 WA series 9020010006
  Ion exchange resin cartridge (A3 water level) CPC-N WA series CPCN30010
  Water softener cartridge - OWA50 OWA30

Note: The item marked "●" in the column of "Remark" shall be ordered together with the main unit.

Pretreatment cartridge
(PWF-1)
Water supply unit
(OWH10)
Water supply
L shape socket
High purity cartridge
(CPC-H)
Ion-exchange resin cartridge
(CPC-N)
 
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