Introduction
A Type II RO water purification system is a laboratory water purification system that produces Type II, or analytical grade, water by reverse osmosis, providing purified water suitable for a range of laboratory applications, and it is used in laboratories for applications that require water of higher purity than general-purpose water. The system purifies the feed water by passing it under pressure through a reverse osmosis membrane, which removes dissolved salts, organic compounds, particulates, and microorganisms, and it may include additional purification stages, such as activated carbon filtration and deionization, to achieve the required water quality; Type II water has a conductivity and purity level that is suitable for applications such as preparing buffers and reagents, for making standard solutions, for use in clinical analyzers, for feeding other purification systems, and for general analytical work, and the system monitors the water quality and may include features such as water quality display and dispensing. Type II RO water purification systems are used in chemistry, biology, clinical, pharmaceutical, food, and environmental laboratories for preparing reagents and solutions, for use in analytical instruments, for rinsing and washing, for sample preparation, and for many applications that require purified water of defined quality, and they are available in various configurations, from benchtop units to larger systems, with features such as water quality monitoring and efficient operation. With their production of analytical grade water, Type II RO water purification systems are essential for laboratory water supply in many applications.
Type II RO Water Purification System LTWP-T2013
Type II RO Water Purification System operates at a pressure range of 0.1 to 0.4 MPa. It features a reliable reverse osmosis system with advanced pre-treatment for efficient filtration. T...
Type II RO Water Purification System LTWP-T2012
Type II RO Water Purification System operates efficiently within a temperature range of 5°C to 40°C. It features a self-priming pump that maintains stable pressure with minimal noise. ...
Type II RO Water Purification System LTWP-T2011
Type II RO Water Purification System offers a productivity rate of 150 liters per hour, for consistent lab workflows. It ensures high recovery and salt removal with low-pressure efficien...
Type II RO Water Purification System LTWP-T2010
Type II RO Water Purification System delivers high ionic rejection with RO efficiency greater than or equal to 98%. It enables remote monitoring and control for efficient system manageme...
Type II RO Water Purification System LTWP-T2020
Type II RO Water Purification System produces water with a conductivity of 1 to 20 µS/cm. It features fully automatic microcomputer control for intelligent operation management. It offe...
Type II RO Water Purification System LTWP-T2012
Type II RO Water Purification System offers bacteria rejection exceeding 99%, ensuring safe and reliable water for laboratory use. It ensures water quality with integrated monitoring and...
Type II RO Water Purification System LTWP-T2011
Type II RO Water Purification System operates efficiently with a feed water conductivity of less than 2000 µS/cm. It features fully automatic microcomputer control for reliable operatio...
Type II RO Water Purification System LTWP-T2010
Type II RO Water Purification System achieves ionic rejection of more than 95%. It is a compact benchtop system designed to provide reliable pure water for laboratory and industrial use....
Type II RO Water Purification System LTWP-T2012
Type II RO Water Purification System is a 30 L capacited modular design which meets the needs of basic laboratory water purifier. It provides Type II level water with consistency and rel...
Type II RO Water Purification System LTWP-T2014
Type II RO Water Purification System is a 80 L capacited modular design which meets the needs of basic laboratory water purifier. It provides Type II level water with consistency and rel...
Type II RO Water Purification System LTWP-T2013
Type II RO Water Purification System is a 80 L capacited modular design which meets the needs of basic laboratory water purifier. It provides Type II level water with consistency and rel...
Type II RO Water Purification System LTWP-T2011
Type II RO Water Purification System is a 30 L capacited modular design which meets the needs of basic laboratory water purifier. It provides Type II level water with consistency and rel...
Type II RO Water Purification System LTWP-T2010
Type II RO Water Purification System is a 30 L capacited modular design which meets the needs of basic laboratory water purifier. It provides Type II level water with consistency and rel...
Type II RO Water Purification System LTWP-T2022
Type II RO Water Purification System operates effectively within an inlet pressure range of 0.1 to 0.4 MPa. It features durable membranes and corrosion-resistant piping for long-term lab...
Type II RO Water Purification System LTWP-T2021
Type II RO Water Purification System is a floor-mounted unit designed to operate using tap water with a conductivity of less than 2000 µS/cm. It consistently delivers high-quality purif...
Type II RO Water Purification System LTWP-T2020
Type II RO Water Purification System delivers a consistent water output of 120 and timed flushing programs to extend the life of the RO membrane. Our Type II RO Water Purification System...
Type II RO Water Purification System LTWP-T2014
Type II RO Water Purification System is a 80 L capacited revolutionary, modular design which helps in elimination of large amount of salts and other minerals from water using 2 stages of...
Type II RO Water Purification System LTWP-T2013
Type II RO Water Purification System is a 60 L capacity, modular design which helps in elimination of large amount of salts and other minerals from water using 2 stages of RO. It provide...
Type II RO Water Purification System LTWP-T2012
Type II RO Water Purification System is a 30 L capacited revolutionary, modular design which helps in elimination of large amount of salts and other minerals from water using 2 stages of...
Type II RO Water Purification System LTWP-T2011
Type II RO Water Purification System is a 30 L capacited revolutionary, modular design which helps in elimination of large amount of salts and other minerals from water using 2 stages of...
Type II RO Water Purification System LTWP-T2010
Type II RO Water Purification System is a 30 L capacited revolutionary, modular design which helps in elimination of large amount of salts and other minerals from water using 2 stages of...
Standards
GB/T 33087-2016-Specification and test methods for high-purity water for instrumental analysis
ISO 3696:1987-Water for analytical laboratory use-Specification and test methods
GB/T 6682-2008-Water for analytical laboratory use-Specification and test methods
ASTM D1193-06(2018)-Standard Specification for Reagent Water
Complies with the above standards, but is not limited to them.
Features
1. Type II RO water purification system for laboratory-grade purified water.
2. Reverse osmosis with deionization producing Type II water for general analytical use.
3. Suitable for analytical, biological, clinical, educational and research laboratories.
4. Includes RO membrane, deionization, storage, dispensing and controller.
5. Supports general analytical work, media preparation, equipment feed and routine use.
FAQ
Q1: What testing scenarios is this system mainly applied to?
A: The Type II RO water purification system is used in analytical laboratories, biological research, clinical diagnostics, educational institutions, pharmaceutical and research facilities to produce Type II purified water (1-10 MOhm-cm) through reverse osmosis and deionization for general analytical work, media preparation, equipment feed and routine laboratory use. It supports general analytical chemistry and reagent preparation, biological media and buffer preparation, clinical laboratory reagent water, autoclave and glassware washing feed, educational laboratory use, and feed water for Type I polishing systems. The Type II system provides reliable, cost-effective purified water for routine laboratory applications where ultrapure (Type I) water is not required, serving as the workhorse water system for many laboratories. It is essential for analytical, biological, clinical, educational and research laboratories requiring Type II purified water for general analytical work, media preparation, reagent preparation, equipment feed and routine laboratory use, where the RO and deionization system provides reliable, cost-effective purified water for routine applications, supporting analytical chemistry, biological research, clinical diagnostics, education and pharmaceutical applications requiring consistent, laboratory-grade water quality without the higher cost of Type I ultrapure systems.
Q2: What standards does the system comply with?
A: The Type II RO water purification system produces water meeting ISO 3696 (Type II), ASTM D1193 (Type II), CLSI standards, and relevant GB/T standards for laboratory water. The system complies with applicable electrical safety standards. Water quality should be monitored with calibrated resistivity/conductivity meters. Users should verify water quality meets the requirements of their specific applications.
Q3: What is the warranty period for the whole machine and key components?
A: The whole water purification system is covered by a 12-month warranty. The RO membrane, deionization cartridges, pumps, controller and housing are covered, while filters, cartridges, membranes and UV lamps are consumables excluded from warranty. Damage from improper feed water quality, lack of maintenance or unauthorized repair is excluded. Extended service contracts are available.
Q4: Is this device difficult to operate? Is professional training required?
A: Operation requires trained laboratory personnel familiar with water purification and system maintenance. We provide operation manuals, training and application support. Proper system operation, filter replacement schedule, water quality monitoring and maintenance are important for consistent water quality and system longevity.
Q5: What is the typical lead-time for order delivery?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is regular maintenance required? What is the recommended maintenance cycle?
A: Pre-filter replacement every 3-6 months. RO membrane replacement every 2-3 years. Deionization cartridges replaced when resistivity drops. UV lamp replacement annually (if equipped). Regular sanitization per manufacturer schedule. Water quality monitoring continuously or periodically. Full system maintenance annually.
Q7: Are supporting consumables universal?
A: Filters, cartridges and RO membranes are available from specialized suppliers, though system-specific parts should be verified. Long-term consumable cost is moderate depending on feed water quality and water usage.
Q8: Can I customize parameters or supporting accessories?
A: Customization includes water production capacity, storage tank size, dispensing options, UV sterilization, monitoring features and connectivity. Additional dispensers, tanks and accessories can be ordered separately. Custom orders extend delivery lead-time.
Q9: Does the purchase include on-site installation and commissioning service?
A: Yes, water purification systems include on-site installation, commissioning, water quality testing and operator training. Site survey and feed water quality assessment are recommended before delivery.
Q10: What types of applications are compatible with this equipment?
A: The Type II RO water purification system produces purified water for laboratory applications within the feed water quality specification and production capacity. Type II water is suitable for general analytical chemistry, reagent preparation, biological media, clinical laboratory use, glassware washing, autoclave feed and equipment feed. For critical applications requiring Type I water (HPLC, molecular biology, cell culture), a Type I polishing system should be used. Feed water should meet the system input requirements. Users should monitor water quality regularly, replace consumables per schedule, sanitize periodically, and use appropriate water grade for each application. The system should not be operated with feed water exceeding specified quality limits. For applications requiring lower TOC or bacteria levels, additional treatment (UV, ultrafiltration) may be needed. The system should be installed with proper drainage and ventilation, and water quality should be verified periodically with calibrated instruments.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.