application
Inlet of ultrapure water system
Cleaning glassware/rinse
Microbial analysis
Sample dilution and reagent preparation
General Chemistry and Qualitative Analysis
Water analysis and general useHPLC
Spectral measurement
Preparation of buffer solution and medium
Water supply for high-pressure steam sterilizer, cleaning machine, fully automatic biochemical analyzer, immunoassay analyzer, constant temperature and humidity chamber, salt spray test chamber, aging tester, humidification machine and other instruments
HPLC、GC-MS、ICP-AES
ICP-MS、AAS、GF-AAS
TOCAnalysisIC
electrochemistry
Ultra trace and trace inorganic and organic compound analysis
Molecular Biology and Microbiology
PCRApplication and Analysis
DNASequence analysis
Mammalian cell culture
Preparation of cells and culture media
Monoclonal antibody production
Electrophoresis, gel analysis
technical parameter
name |
Double stage reverse osmosis pure water machine |
Double stage reverse osmosis deionized water machine |
Double stage reverse osmosis ultrapure water machine |
|
Product model |
Master-RRO |
Master-RQ |
Master-R /UF/ UV/ UVF |
|
Water inlet requirements* |
Urban tap water:TDS<200 ppm,5-45℃,1.0-4.0Kgf/cm2 (inletTDS>200ppmWhen selecting, it is recommended to choose an external softener) |
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System Process** |
PF+KDF+AC+RO+RO+AC |
PF+KDF+AC+RO+RO+AC+DI+TF |
PF+KDF+AC+RO+RO+ |
|
Pure water index |
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ROReverse osmosis water |
class aROwater(TDS): Conductivity≈Conductivity of source water×5%, Level 2ROwater(TDS):1-5µs/cm(conductivity≤Conductivity of source water×2%) |
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DIDeionized water |
RQSeries: Electrical resistivity:16-18.2MΩNaNHeavy metal ions<0.1ppbBacteria<0.1 cfu/ml, particulate matter(>0.2µm)<1/ml |
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UPUltra pure water |
RSeries: |
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Water production rate(25℃)**** |
15-20rise/hour |
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Secondary instantaneous water output |
2.0rise/minute |
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outlet(Touch button) |
2One: Level 1 and Level 2ROReverse osmosis water |
2Number: Level 2ROReverse osmosis waterDIDeionized water |
2Number: Level 2ROReverse osmosis waterUPUltra pure water |
|
External dimensions/weight |
long×wide×High:50×36×1350px/about30 Kg |
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Power Supply/power |
220V、50Hz/120W |
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Standard configuration |
host(contain1Purification column set)+Combination water tank(Built in liquid level water tank×1+External15Boosting pressure water bucket×1)+Attachment package |
* The quality of incoming water will affect the quality of pure water and the lifespan of the filter column
** PF: Pre filteringKDFCopper zinc alloyACActivated carbonRO: Reverse osmosisDIIon exchangeUVUV lamp sterilization and digestionUF: UltrafiltrationTFTerminal Microfiltration
*** Depends on the quality of the incoming water
**** inletTDS=200ppm,25℃,50psiand15%Measured under the recycling ratio