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Help CenterMedium-R Seies Double Stage Reverse Osmosis Ultrapure Water System With Large Output (Tap Water Inlet)
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Medium-R seies Double Stage Reverse Osmosis Ultrapure Water System with Large Output (Tap water inlet)
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Summary:
Medium-R series is standard double stage reverse osmosis ultrapure water system, with 2 pump, 2 RO membrane and 1 internal middle tank. Its output ranges from 30 to 60 liters/hour.
With the worse source water, the second stage RO water’s conductivity also can stay 1-5µs/cm. Compared with single stage RO system, the quality of RO water is better, and the running cost is lower for less consumables replacement. Moreover, compared with simple double stage RO system (1 pump, 2 RO membrane, without middle tank), its system design is more rational, and its RO quality is more stable. Built-in 2 tank:40 liters PE tank and 2 gallon pressure tank, to save more lab space and convenient for installation, operation and maintenance.
Applications:
Feed of ultrapure water system
Glassware washing
Microbiological analysis
Sample dilution and reagent preparation
Chemical and qualitative analysis
Water analysis and universal HPLC
Spectrum measurement
Disposing of buffer, medium
Feed of autoclave sterilizer, biochemical analyzer, immunoassay analyzer, constant temperature and humidity chamber, salt spray test chamber, dampening machine and etc.
HPLC, GC-MS, ICP-AES
ICP-MS, AAS, GF-AAS
TOC analysis, IC
Electrochemistry
Organic and inorgnic trace analysis
Molecular biology, microbiology
PCR analysis
DNA order analysis
Cell culture
Cell and cultivation medium preparation
Monoclonal antibody production
Gel electrophoresis analysis
Specifications:
| Model | RO water system | Deionized waters system | Ultrapure water system | |||
| Medium-RO30/45/60 | Medium-RQ30/45/60 | Medium-RS30/45/60(UF/UV/UVF) | ||||
| Feed water requirements* | Tap water: TDS<200 ppm, 5-45℃, 1.0-4.0Kgf/cm2 (Extra pretreatment filter is recommended, if TDS>200ppm) | |||||
| Flow procedure** | PF+AC+RO+RO+AC | PF+AC+RO+RO+AC+DI+TF | PF+AC+RO+RO+(UV)+AC+DI+(UF)+TF | |||
| RO water quality: | ||||||
| 1st stage RO water’s TDS | TDS(ppm, mg/l) < TDS of tap water×5% | |||||
| 2nd stage RO water’s conductivity | 1-5μs/cm, Organic rejection rate>99%(when MW>200 Dalton),Particles and bacteria rejection rate>99% | |||||
| Deionized water quality-RQ series | ||||||
| Resistivity>10-18.2MΩ.cm, heavy metal ion<0.1ppb, bacteria<0.1cfu/ml, particle(>0.2μm)<1/ml | ||||||
| Ultrapure water quality-R series | ||||||
| Model | Medium-R30/45/60 | Medium-R30/45/60UF | Medium-R30/45/60UV | Medium-R30/45/60UVF | ||
| Resistivity(25℃) | 18.2MΩ.cm | |||||
| Heavy metal ion | <0.1ppb | |||||
| TOC*** | <10ppb | <10ppb | <3ppb | <3ppb | ||
| Bacteria | <0.1cfu/ml | |||||
| Endotoxin | N/A | <0.001Eu/ml | N/A | <0.001Eu/ml | ||
| Particle(>0.2μm) | <1/ml | |||||
| RNases | N/A | <0.01ng/ml | N/A | <0.01ng/ml | ||
| DNases | N/A | <4pg/μl | N/A | <4pg/μl | ||
| Output(25℃)**** | 30 series: 1st stage RO water: 63 liters/hour, 2nd stage RO water: 30 liters/hour | |||||
| 45 series: 1st stage RO water: 94 liters/hour, 2nd stage RO water: 45 liters/hour | ||||||
| 60 series: 1st stage RO water:125 liters/hour, 2nd stage RO water: 60 liters/hour | ||||||
| Pure water outlet | 2: 1st and 2nd stage RO water | 2: 2nd stage RO and deionized water | 3:1st, 2nd stage RO and ultrapure water | |||
| Dimension/Weight | Length×Width×Height: 760×630×1190mm/ Weight: about 80Kg | |||||
| Electric requirements | AC110-220V, 50/60Hz, 300W | |||||
| Standard configuration | Main body (Including 1 set of cartridges)+ built-in 2 tank(20L PE tank+4 gallon pressure tank)+ accessory bag | |||||
** PF:polypropylene spun fiber, AC:active carbon, RO:reverse osmosis, DI:ion exchange, UV:ultraviolet, UF:ultrafiltration, TF:terminal microfiltration.
*** Value of number will be influenced by temperature and feed water quality.
**** All the specifications are tested under the situation:feed water’s TDS=200ppm, 25℃, 50psi and 15% recovery rate.
This year Shipping shows:
As one part of Chincan Sales Group, each factory has technical support staffs available offering repair and maintenance of the products exported by Chincan. We promise that all of our products will be easily accessible to technical support and manufacturer's representatives who are always ready and able to assist when needed.
Established in 2004, Hangzhou Chincan Trading Co., Ltd. is a foreign trading company authorized by Chinese State Department of Foreign Economy & Trade and General Administration of Chinese Customs, which located in Hangzhou city, Zhejiang province, China.
We are a specialist company committed to exporting laboratory instruments, educational apparatus, medical & hospital equipments. With its superior performance, Chincan instruments are sold well throughout the Americas, Asia Pacific, the Middle East, Africa and Europe. With our excellent service, Chincan Trading has won a good reputation from the market.
Cooperative factories which qualified by Chincan come from many provinces and cities across China. All of them need to be ISO certified, Some products have CE.
Our customers spread all over the world, most products are very popular in Asia Pacific, Africa, Europe and South America, such as microscopes, autoclaves, shakers, incubators, baths, pH meters, spectrophotometers, pure water systems, balances, pipettes, centrifuges, viscometers, hardness testers, biological safety cabinets, etc. We are doing our best to meet various needs of clients from different countries.
Q: What after-sales service can be provided by CHINCAN ?
A: The after-sales service of CHINCAN is divided into two parts: technical support and maintenance.
Q: What about the technical support and maintenence?
A: Sometimes users will get some problems when they operate the instruments which are unfamiliar or first time use, users can send us emails or call us about detailed information. We will provide users solution or operation video.
For so many years’ experience, our instruments works well during warranty period. If there any parts are broken during warranty period, we would like to provide spare parts for free.
Q: How to solve the disputes between CHINCAN and customers during the after-sales maintenance?
A: We will be customer-oriented,and make concessions in some principles , we will properly handle the disputes to maximize customer's satisfaction.
Sophia Zhang(Ms.)
Hangzhou CHINCAN Trading Co.,Ltd.
Add: Rm.502 3A Zhongxun Building, NO.56 Liuhe Rd. Hangzhou Zhejiang 310023 China.
Tel:0086-571-87977725/7729
Fax:0086-571-87977703
Email: sophia @cktrade.com.cn
Web:
TM: cn220305532
Skype:SophiaZhang0183
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