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Master series, integrating micro-computer control system with LCD display, 3 way water quality sensors, timing and quality dispensing, single stage RO system and 2 pumps (S-series, and Q / D-series just 1 pump), its output ranges from 15 to 30 liters/hour with tap water inlet. And with distilled water inlet, its output is up to 2 liters/minute.

With tap water inlet, it can produce single stage RO water, deionized water and ultrapure water. And with distilled water inlet, it can produce deionized water and ultrapure water.

The single stage RO water's Ion rejection rate is more than 97%. The deionized water's resistivity is above 16M次.cm, and the ultrapure water's resistivity absolutely reaches to 18.2M次.cm. It completely meets the highest grade I standard of ASTM, CAP, CLSI, EP and USP.

Features and Advantages

Micro-computer control system with LCD display

LCD (resolution: 240℅128, dimension: 106℅57mm), intuitively display the system running state and various real-time parameters.

Comprehensive monitoring system

3 way online water quality sensors, detect the quality of feed water, RO water, deionized water, or ultrapure water respectively. And warn once water quality's standard exceeding.

Water dispensing function- timing and quality (time range: 1-99min, water quality range: 0.1-18.2M次.cm).water.

Easy-to-replacing cartridge

Independent pretreatment design, and integrated subsequent purification unit design, with fast inserted adapters, easy to replace.

Single stage RO and 2 pumps system

1st pump, to achieve single stage RO system, easy to maintain.

2nd pump, to achieve system sanitizing and circulation.

Whole plastic shell with high-strength

Excellent ergonomic design, avoid rusting and keep clean, to meet GLP standard.

Cartridges replacing alarm function, based on time and water quality, show cartridges' used and residual life.

Multiple alarm function: no feed water, full water, water quality's standard exceeding, and cartridge life ending.

Auto self-flushing of RO membrane function, extend RO membrane's life.

Auto running data storing function through RS232/USB communication port to computer for 1 year at least (optional).

System sanitizing procedure, achieve the disinfection of ultrapure water's tube and valve.

System circulation function, achieve ultrapure water's circulation to keep top quality of ultrapure water.

Level II password, protect all the parameters setting, and prohibit any unauthorized setting change.

External water tanks is optional to meet different need and assure ample water-supply.

3 doors and easy-to-replacing cartridge design, convenient to maintain system and replace cartridges.

Tube and adapter with NSF authorization and top quality, reduce TOC level and assure ultrapure water's quality.

Optimized pretreatment (including PP fiber, KDF and active carbon cartridge), effectively protect RO membrane.

RO module with DOW's membrane, ensure long life, stable operation and high desalinization rate.

4 in 1 ultrapure cartridge (can be divided to 4 independent cartridge) with DOW's top polishing resin, ensure ultrapure water's quality up to 18.2 M次.cm, with the lowest TOC level.

Double wavelength (185&254nm) ultraviolet lamp module, restrain bacteria's increase and reduce TOC.

MWCO 5000D ultrafiltration module, effectively eliminate endotoxin, and suitable for precise cell cultivating and IVF.

(0.45+0.1)m double layer PES terminal disinfection filter, assure that terminal pure water is absolutely axenic.

Master series products:

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