Overview
The water production rate of the MOLECULAR MU-10L laboratory ultra-pure water machine is 10L/h, and the water intake Flow velocity is 1.0L/min. It adopts automatic microcomputer intelligent control, touch buttons, man-machine dialogue menu setting interface, large-scale integrated circuit and SMC patch assembly process, color LCD display. It has the functions of automatic machine status display, whole process monitoring, consumables replacement prompt, random/Basis Weight/quality water intake mode, water consumption record, alarm record, information query, automatic calendar and temperature display, and can be optionally connected to PC.
Features
1. Eight-stage purification system: 5μm coarse Filter to remove suspended particulate matter, coconut shell activated carbon adsorption residual chlorine microorganisms, precision filtrated security device to protect reverse osmosis (RO) membrane, American Dow reverse osmosis (RO) membrane desalination and sterilization rate of more than 99%, Molup pack ultra-purified package ion removal rate of 99.999%, Rohm and Haas polishing column to improve water quality, 254nm/185nm violet outer circulation sterilized to remove organic matter, 0.2μm German SARTORIUS microfiltration membrane to intercept bacteria.
2. Intelligent control: RO membrane intelligent anti-scale regular flushing and manual forced flushing, automatic domestic circulation rinsing to maintain water quality.
3. Convenient maintenance: The pretreatment adopts a visual transparent cylinder for easy observation and replacement, and the PE controllable pure water tank contains an air Filter.
4. High-quality components: DOW reverse osmosis (RO) membrane, Sartorius microfiltration membrane, ROHMHAAS polishing column and other core components.
Principle
The equipment treats tap water through an eight-stage purification process: the first-stage 5μm coarse Filter removes particles and suspended solids; the second-stage coconut shell activated carbon adsorption residual chlorine and microorganisms; the third-stage precision filtrate security device improves the water quality protection reverse osmosis (RO) membrane; the fourth-stage US Dow reverse osmosis (RO) membrane achieves more than 99% desalination and sterilization; the fifth-stage Molup pack ultra-purification package removes ions up to 99.999%; the sixth-stage Rohm-Haas polishing column further purifies water quality; the seventh-stage 254nm/185nm UV Lamp cycle sterilizes and removes organic matter; the eighth-stage 0.2μm microfiltration membrane intercepts bacteria. The whole process is intelligently controlled by a microcomputer to ensure stable water quality.
Applications
High standard solution, buffer solution preparation, trace element quantitative analysis, atomic absorption, PCR, HPLC, liquid mass spectrometry, light emission spectrum, gas chromatograph, ion chromatograph, Electrophoresis, molecular biochemistry, cell fostering, microbial applications, immunological applications, protein purification analysis, TOC detection, DNA/RNA sequencing
Standards
GB ⅲ grade pure water standard, ultrapure water standard (specific resistivity 18.25MΩ .cm@25 ℃, TOC ≤ 1ppb, Absorption < 0.001, microbial ≤ 1cfu/ml, heat source < 0.001EU/ml, very low cation and anion content)
Steps
1. Connect the tap water source to ensure that the water pressure 0.1-0 MPa.
2. Connect the 220V/50HZ power supply and start the device.
3. Set the water intake mode (random, Basis Weight or quality) by touching the button and the man-machine dialogue menu.
4. Monitor the color LCD display interface to check machine status, water quality information, and records.
5. Use ultrapure water as needed. Flow velocity is 1.0L/min.
6. Regularly replace and maintain consumables according to the prompts.
Notice
• The water source must be tap water, and the water pressure range 0.1-0 MPa.
• The working environment water temperature needs to be maintained at 5~ 40 ° C, and the northern area needs to be used in the antifreeze room.
• Regularly observe the pretreated transparent cylinder and replace the filter element in time to ensure the purification effect.
• Use the RO membrane intelligent anti-scaling function to perform manual forced flushing if necessary.
• Maintain the automatic domestic circulation of the equipment to avoid water quality degradation.
• Note that the capacity of the pure water storage tank is 25L, and plan the water consumption rationally.
• Follow the consumable replacement instructions and use factory-specified components such as DOW reverse osmosis (RO) membranes, Sartorius microfiltration membranes, etc.
