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11. SPECIFICATIONS
Model WG251
WG1001
System / Performance
Water purifying system
Ion exchange
→
distillation
→
filtration
Water supply system
Resin hose connection to water tap with one-touch coupler/free hose
connection
Drain system
Drain water connector on both sides for the connection of a drain hose
Purified water
Ion-exchange water, distilled water
Distilled water production
Approx. 1.5 L/h
Approx. 5 L/h
Distilled water delivery rate *2
0.5 to 1.0 L/min
Ion exchanged water delivery
rate *2
0.5 to 1.0 L/min
Water collection capacity
setting range
0.1 to 30 L / Continuous collection
0.1 to 100 L / Continuous collection
Confi
gurati
on
Condenser Hard
glass
Heater
Ceramic heater 1.2 kW
Cramic heaters 1.9 kW x 2
Pre-treatment cartridge
0.1
μ
m hollow fiber me activated carbon (PWF-1)
Ion-exchange resin cartridge
CPC-S 4 L: 1 pc
(High-purity cartridge with activated
carbon)
CPC-S 4 L: 2pc
(High-purity cartridge with activated
carbon)
Final filtration
0.1
μ
m × 2 (Membrane filter)
Water leakage detection
When water leakage is detected, leak sensor shuts off water supply solenoid
valve.
Distilled water storage tank
30 L PE tank
100 L PE tank
UV sterilization for distilled
water
Optional
Dispenser tray
Drawer type
Load capacity: 10 kg
for 5 L beaker with a handle
Drawer type
Load capacity: 20 kg
for 10 L tank
Multipurpose distilled water
outlet
Water supply connection to WR type: Right side of main unit
Water level detection
Float switch 5-stage detection
Standar
d
Raw water pressure range
0.5 to 5×100 kPa(0.5 to5 kgf/cm2)
Operational external
temperature range
5 to 35 °C
Power supply (50/60 Hz) Rated
current
115 V AC 11 A (20 A)
220 V AC 18 A (30 A)
External Dimensions *3
W600 × D660 × H780 mm
W600 × D660 × H1650 mm
Weight
Approx. 55 kg
Approx. 105 kg
Displ
ay
Water level indication
LED display
Water quality readout
Digital display (electrical conductivity/specific resistance)
Other displays
Consumables replacement alarm (Ion-exchange resin cartridge, pre-treatment
cartridge, sterilization light *2, membrane filter), error message/alarm display,
error history display, consumables replacement history display (20 records),
Japanese/English language select, maintenance display
Accessories
Water supply hose (2 m)
Drain hose (2 m)
Connection hose assembly
Scale cleaner
Pre-treatment cartridge
Ion-exchange resin cartridge
Membrane filter
Hose clamp
Seal tape
Instruction manual
Warranty card
1
1
1
1
1
1
2
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1
This manual
1
*1 Performance data above based on WG251: 115V AC supplied power, 23 °C ±5 °C room temperature,
and 65%RH ±20% humidity.
WG1001: Power supply 220 V AC, room temperature 23 °C ± 5 °C, humidity 65 %RH ± 20 %
Operating temperature range for WG251/1001 is between 5 °C and 35°C. Keep temperature range of
raw water between 5 °C and 30 °C. When raw water temperature is high, the drainage temperature
may also be high.
*2 Performance guarantee ranges are raw water pressure of 2.0 to 5.0 × 100 kPa (2 to 5 kgf per cm2)
and water temperature of 20 °C. Water collection volume varies depending on water temperature.
*3 Protrusions excluded.
*1