Overview

Automatic Ultrapure Water Machine LC-WM104 purifies deionized water at a temperature of 4 to 40 ℃ producing accurate and desirable results with a high-quality yield of 10 L/H. Integrated with an in-built TOC online monitoring module to observe the changes of TOC in water quality at any time. Dual-wavelength UV lamp (185 nm and 254 nm) effectively reduces the TOC content in water. Microcomputer control system with multi-level menu operation consisting of timing mode, qualitative mode, and quantitative mode produces a desirable result.

Specifications :

Water Yield	10 L/H
Source Water	Deionization water, RO water source water temperature: 4 to 40 ℃
RO	Source water conductivity × 2% (Level-II RO conductivity <5us/cm) @ 25℃
Pure Water	Conductivity <0.2us/cm
UP	18.25 MΩ•cm
TOC	< 20ppb
Material	Plastic-sprayed case free of corrosion and rust
Microorganism	<1 cfu /ml
Endotoxin	No
RNA Enzyme	No
DNA Enzyme	No
Terminal Filter	No
Voltage	220 V 50 Hz
Power Supply	80 to 120 W
Dimension	560×458×395 mm

Features :

• - Integrated with a fully automatic microcomputer control system having multi-level menu operation
• - Designed with a 160×160 HD display screen having touch buttons, and a modularized control system
• - Facilitating different client operations languages can be switched freely as per the requirement
• - Adopts built-in TOC online monitoring module for observing changes of TOC in water quality at any time
• - Water usage timing module in which water usage time can be selected from 0 to 9999 min freely, timed water usage can be carried out at four ranges including 10 min, 30 min, 60 min and 120 min
• - Quantitative module for water usage in which water usage time can be selected from 0 to 9999 ml freely, quantitative water usage can be conducted at four ranges including 500 ml, 1000 ml, 2000 ml, and 5000 ml
• - The quality module for water usage, can set water usage from 0.1 to 18.25 freely as required
• - Pure water storage selects 30 L sterilized barrels and level induction display for dynamic indication and intelligent control of water level
• - It has a built-in dual-wavelength UV lamp (185 nm and 254 nm) to reduce TOC content in water effectively
• - Furnished with memory function to review operation and alarm data at any time
• - Calendar clock for setting consumables and services
• - The user can freely select automatic and manual modes with an ultrapure water circulation system to keep the system at low bacterial pollution
• - It has secondary passwords for the plant, client, and the system setup preventing unauthorized change and usage by others
• - Originally imported primary filtering system for the water source through which service life of the machine is prolonged
• - In-built alarms for water deficiency and water full; out-of-limit alarms for source water, RO (reverse osmosis) water, and DI (deionization) water/UP (ultrapure) water
• - RO membrane anti-scale and flushing programs are divided into two types automatic and manual types facilitating timely cleaning and prolonging the service life of RO membrane
• - The timing sterilization model of the sterilized barrel can set time interval and sterilization duration freely

Applications :

Used in Atomic absorption spectrum (AAS), atomic fluorescence, normal chemistry, inductive coupling plasma spectrograph (ICP-AES).