Water Purifiers | Economic

WG204

Economical type, water quality JIS K 0557 A4 standard.

Features

• Collect high purity water by ion exchange method → distillation method.
• Sterilize the raw water through the pretreatment column (activated carbon + 0.1μm hollow fiber membrane), remove methane, residual chlorine, and impurities.
• Use high-performance ion exchange resin column (CPC-S, 4L), with high purity conductivity and TOC values.
• Optional water collection port filter is available.

Specifications

Model	WG204
Collection method	Ion exchange → distillation
Water supply method	Quick-connect tap water pipe connection/with stop valve
Drainage method	Left and right analytical method selection/water pipe connection
Purified water collection	Ion-exchange water · Distilled water
Distilled water production volume	Approx. 1.5 L/h
Distilled water collection volume	Approx. 1L/min
Ion-exchange water collection volume	Approx. 1L/min
Water collection capacity setting range	Continuous water sampling
Condenser	Hard glass
Heater	Ceramic heater 1.4KW
Pre-treatment column	0.1μm hollow fiber membrane + Activated carbon
Ion exchange resin column	CPC-S 4L 1 piece (high-purity activated carbon filter)
Distilled water · Ion water final filtration	Optional
Leakage detection	Water leak detection water supply solenoid valve forced shutoff
Distilled water storage tank	20L resin box
Distilled water UV sterilization lamp	-
Water collection stand	Right side of the main body 1 piece
Multi-purpose distilled water collection port	-
Water level detection	Two-stage water level switch detection
Raw water pressure range	0.5-5×100kPa (0.5-5kgf/cm²)
Power supply	AC100V 15A
External dimensions · weight	Dimensions: 600mm length×575mm width×780mm height, approx. 48kg
Water level display	Connecting tube water level display
Water quality display	5-stage LED display for conductivity
Other displays	Consumable replacement display (ion exchange resin column)
Accessories	Water supply/drainage pipe, connection hose accessories, scale cleaning agent, pretreatment column, ion exchange resin column, hose clamps

Water quality analysis example (Japanese Industrial Standards JIS K 0557)

Items	Ion exchange water	Distilled water
Conductivity (mS/m)	0.0055 (A4)	0.081 (A4)
Organic carbon (TOC) (μgC/L)	4 (A4)	33 (A4)
Zinc (μgZn/L)	<0.01 (A4)	<0.01 (A4)
Silicate (μgSiO₂/L)	<1.0 (A4)	<1.0 (A4)
Chloride (μgCl⁻/L)	<0.1 (A4)	<0.1 (A4)
Sulfate (μgSO₄²⁻/L)	<0.1 (A4)	<0.1 (A4)
Total level	A4	A4

Consumables

Product name	Specifications	Product number
Pre-treatment column	PWF-1	253099
Ion exchange resin column	CPC-S	253080
Filters (2 pcs)	MFRL727	9020010004
Air vent filter for storage tank	AVF-1 (4210)	9020020001
Scale cleaning agent	1kg	8190010001

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As the authorized distributor of Yamato Scientific in Indonesia, PT Universal Labora Analitika is ready to support your water purification needs from product consultation to delivery and after-sales support.