Water Purification System Type I LTWP-T2010

Introduction

Water Purification System Type I is an advanced and automatic model, comes with ≥20 manual water cycling program and ultrapure water auto-cycle program. Incorporated with micro-computer control, monitoring of water resistance and pure water, and provides grade I purified water from tap water.

This water purification system is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Water Purification System Type I is used for the most critical and advanced analytical procedures across cytology, , liquid chromatography, gas chromatography, -MS, molecular biology, biotechnology etc.

Specifications

Water production rate	≥20 L/h
Water type	I type
Configuration	Desktop
RO pure water tank capacity	30 L
Temperature	5 to 40°C
Humidity	10 to 80% RH
Process	Double pass RO system
Pure water conductivity at 25°C	<5 µs/cm
Ultra-pure water resistivity at 25°C	18.25 MΩ.cm
Feed water	Tap water; <400ppm
Feed water temperature	5 to 40°C
Water taking rate	1 to 1.5 L/min
RO membrane organics rejection	Up to 99%
Bacteria removal	UV lamp
Free chlorine	< 3 ppm
	< 10 ppb
Bacteria	< 1 cfu/ml
Pyrogens	< 0.025 EU/ml
Particle	(> 0.22 μm) < 1/ml
Absorbance	< 0.001 (254 nm,1cm optical distance)
Reactive Silica (SiO2)	< 0.01 ppm
Heavy metal	< 0.01 ppm
Controller	Micro-computer
Display
Power supply	220 V/50 Hz
Power	200 W
Dimension (L×W×H)	340×550×530 mm
Weight	40 kg

Features

An advanced and automatic Molecular pure water purification machine

≥20 L/h of water production rate and 5 to 40°C of temperature range

Pretreatment system, reduce water turbidity and prevents RO membrane fouling

RO system, effective desalination and sterilization up to 99%

Ultrapure water system conveying unit and control system, ensures water stability

Built-in manual water cycling program and ultrapure water auto-cycle program

Micro-computer control, display and system alarm code

On-line monitoring of water resistance and display of resistivity

30 L sterile RO pure water tank, ensures pure water quality

254 nm UV lamp, removes bacteria from system

Dedicated pure water pump, intake ultrapure water with up to 1 to 1.5 L/min of speed

Two water quality stages i.e., pure water and-ultra pure water

Provides grade I purified water from tap water

FAQs

1. Does the Water Purification System Type I need a desktop? If so, what specifications should the desktop meet?

Yes, the is designed as a desktop system. The desktop should be large enough to accommodate its dimensions of 340 × 550 × 530 mm and allow extra clearance around the sides and rear for ventilation and water connections. It must support the weight of the system, which is 40 kg, plus the 30 L RO tank when full, totaling about 70 to 80 kg. The desktop area should also provide easy access for maintenance, such as replacing filters and RO membranes. A stable 220 V/50 Hz power supply and proper tap water ( < 400 ppm, 5 to 40 °C) are required, and space for RO reject water drainage is recommended. Maintaining these conditions ensures the system operates efficiently and safely.

2. What is the water production capacity and quality of the Water Purification System Type I ?

The produces ?20 liters per hour of high-purity water and supports two stages: pure water and ultrapure water. Pure water conductivity at 25?°C is <5?µS/cm, while ultrapure water resistivity reaches 18.25?M?•cm. The system uses a double pass RO process, an ultrapure water unit, and a 254?nm UV lamp to remove bacteria, pyrogens, particles, reactive silica, and heavy metals, ensuring laboratory-grade water quality. Microcomputer control and an display monitor resistivity in real time, making it suitable for analytical and sensitive laboratory applications.

3. What are the feed water requirements for the Water Purification System Type I ?

The requires tap water with a total dissolved solids () level below 400?ppm and a temperature range of 5 to 40?°C. The water source should supply 1 to 1.5?L/min to meet the system’s water taking rate. Proper feed water ensures optimal performance of the double pass RO system and ultrapure water units, helping the system produce type I quality water. If local water has high chlorine, turbidity, or other contaminants, pre-treatment may be needed to prevent damage to membranes and components. Maintaining suitable feed water conditions is essential for water quality and prolongs the system’s service life.

4. How does the Water Purification System Type I ensure water quality monitoring?

The incorporates a sophisticated microcomputer control system that continuously monitors water quality. An display provides real-time resistivity readings, allowing users to track the ultrapure water’s purity at all times. The system also features an integrated alarm code system, which alerts users to deviations in water quality, low water levels, or any malfunction in the purification process. Additionally, the built-in manual water cycling program and ultrapure water auto-cycle program ensure that water in the RO tank remains fresh and uncontaminated, minimizing the risk of bacterial growth or quality degradation.

5. What maintenance and service considerations are important for the Water Purification System Type I ?

Proper maintenance of the is essential for consistent performance and water quality. Routine tasks include replacing RO membranes, UV lamps, and filters based on usage and water conditions. The desktop design allows easy access to these components, and monitoring the display for resistivity and alarms helps identify maintenance needs. Keeping feed water within the recommended and temperature range reduces stress on the system, while regular cleaning of the RO tank and sterilization of ultrapure water lines with the built-in UV lamp prevents microbial contamination, ensuring continuous production of type I water.