Invitroal Instruments
Laboratory Water Purification System
InviPure Lab Water Purification Systems
Our InviPure Laboratory Water Purification systems purify water through distillation, ultrafiltration, reverse osmosis, deionization, and application of UV radiation to provide an array of required purity levels designed to meet general as well as more demanding analytical and flow-rate needs.
Our
InviPure
Water Purification Systems
adopt state-of-the-art technologies to meet critical and everyday water purification needs.
Check out below knowledge base and our product specifications to determine your specific water quality as well as through put capacity that meet your lab demands, or you may choose to email us directly with your demands for a proposal or customized specification.
Content Guide
How is lab water classified?
How Is lab water purified?
What type of water do our systems deliver?
Models of purifiers we make and provide.
How to choose the right water system?
Helpful readings for your further reference.
Parameters of Our InviPure Water Purification Systems
InviPure UPBaseRT
InviPure LabPrim UF
InviPure GenPro SUV
InviPure LabUni SUVF
Pyrogen/Endotoxins
N/A
< 0.001Eu/ml
N/A
< 0.001Eu/ml
TOC(Total Organic Carbon)
< 10ppb
< 10ppb
< 3ppb
< 3ppb
RNAse
N/A
< 0.01 ng/ml
N/A
< 0.01 ng/ml
DNAse
N/A
< 4pg/µl
N/A
< 4pg/µl
Overall Capacity
15, 30, 45, 60Liters/Hour, 25˚C
Max. Flow Rate(in RO Water)
Up to 2.0 Liters/Minute, when through inner water tank
Minimum Feed Water Quality
City Tap Water Supply(TDS<250ppm, 5 ~ 45˚C, 0.02 ~ 0.25MPa, pH3 ~ 10)
Type 1 Ultrapure Water Output
Resistivity
18.25Mohm.cm(MΩ.cm), 25˚C
Conductivity
0.054µS/cm, 25˚C(<0.1µm/cm)
Heavy Metal Ions
<0.01ppb
Microorganism/Bacteria
< 0.1CFU/ml
Particles(>0.02µm)
< 1/ml
Type 2 RO Water Output
TDS
TDS of RO Water(Total Solubility ppm) <= Feed Water TDS x1%(Desalination Rate>=99%)
Separation Rate of Divalent Ions
>99%, with new RO membrane
Separation Rate of Organic
Matter
>99%, when MW>2000Dalton
Particles & Bacteria
>99%
General
Feed Water Input Pressure
0 ~ 0.7MPa, 0 ~ 100PSI
Output Pressure
0 ~ 1.6MPa, 0 ~ 220PSI
Pump Intake Pressure
0 ~ 1.6MPa, 0 ~ 220PSI
In-line Water Quality Monitoring
LCD, Resistivity, Conductivity, TDS and Temperature Monitoring
Voltage, Power & Consumption
50 ~ 60Hz, 100 ~ 240V, 0.12kW
Weight
45Kg
Max. Outer Dimension
45x45x50cm, L x W x H
Quality Classification Of Laboratory Use Water
There are four levels of water purity recognized in the water purification across the industry, each of which are used for specific applications in laboratories, the quality of water is defined through a series of measurements of:
Classifications
Feed Water
Primary Grade Water(Type 3)
General Laboratory Grade Water(Type 2)
Ultrapure Water(Type 1)
Key Measurements
Conductivity (µS/cm) or Resistivity (MΩ-cm)
Total Organic Carbon (TOC) in parts per billion (ppb)
Bacterial Count (CFU/ml)
Useage, Treatment & Key Measurements
Feed Water(Raw)
Quality is dependent on its source. Whilst deep water is naturally filtered by layers of rock and soil, surface water is inferior and has risk of environmental contamination.
The most common type of pre-treatment are depth-filters made of series of fibers to trap impurities and softeners to reduce the harness level
Apart from quaity, major significance of such treatments is to extend the lifespan of RO membranes (reverse osmosis) which is an unavoidable process for further purification.
Primary Grade(Type 3)
Type 3 water is most commonly used as the starting point for many applications in laboratories, including feeding glassware washing machines and autoclaves. It can also be used as a pre-treatment for ultrapure water systems, or anything that’s considered non-critical. Type 3 water uses carbon filtration and RO technology with 99% of feed water contaminants removed, therefore is also called RO water. As these treatments are only preliminary, quality of RO waters can’t be specifically classified.
General Lab Grade(Type 2)
Type 2 water is generally used for applications such as buffer and media production, general chemistry and spectrophotometry.
Type 2 water is normally obtained through a combination of RO and EDI (ion exchange or electrical ion exchange) technology.
EDI is a deionization process where all unwanted ions are replaced by hydrogen and hydroxyl ions, which form pure water once combined.
Type 2 water needs to have a resistivity of 1~15MΩ-cm.
Ultrapure Water(Type 1)
Ultrapure (Type 1) water is a must for analytical laboratories which typically includes flow cytometry, pyrogen-sensitive applications, and cell and tissue culture.
Apart from RO & EDI technology, normally UV lighting process and ultrfilters(UF) are normally added to control Bacteria and organic level at a low level and be DNase/RNase free.
Ultrapure (Type 1) water needs to have a resistivity of 18.2 MΩ-cm at 25°C .
Important
Type Choosing Considerations
❖
What quality standard you need to follow?
❖
Volume and flow rate requirements?
❖
Quality of your feedwater.
❖
Monitoring of key quality parameters.
❖
Your labatorary floor space availability.
Click to read more guidance on how to choose a right system or email us directly of your situation to get a dedicated proposal or a customized configured system.
Email us now
Pyrogen and/or Nuclease Free?
Sensitive experiments such as PCR, cell, and tissue culture require ultrapure water that is pyrogen and/or nuclease-free.
Low Levels of Organics?
Essential for HPLC, GC/MS, IC, ICP, MS, AA, and TOC experiments.
Specific Trace Elements
Appropriate for your ultrapure water needs when doing elemental analysis experiments and those sensitive to trace elements, ions, or metals.
Check Out Model Details of Our InviPure Laboratory Water Purification System
InviPure UPBase Ultrapure Water System
InviPure UPBase ultrapure water system is an entry level choice to offer water supply for various basic laboratory lab demands, it generates type 1 …
InviPure LabGen Type 1 Water System
InviPure LabGen UV, a must-have for molecular genetic laboratory, 18.25Mohm.cm (MΩ.cm), 0.0544µS/cm conductivity, TOC<3ppb. 0.01 Heavy Metals. Produce Type 1 and Type 2 water at the same time
InviPure LabUni Ultrapure Water System
InviPure LabUni UVF, a universal water system for almost all laboratories, 18.25Mohm.cm (MΩ.cm), Pyrogen< 0.001Eu/ml, TOC<3ppb. Generates Ultrapure & RO water at the same time
InviPure LabPrim Ultrapure Water System
InviPure LabPrim UF, meets elementary ultrapure water demands for all laboratories, 18.25Mohm.cm (MΩ.cm), Pyrogen< 0.001Eu/ml, TOC<10ppb. Produce Type 1 & 2 at the same time with real-time online monitoring.
Readings You Might Find Informative
How To Choose Lab Water System
Quality Standards For Laboratory Water, ISO, ASTM, CLSI, USP & EP.
