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CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

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Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

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CCHN Industry
 
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CCHN Industry

CCHN is a trusted U.S. registered company in industrial automation & controls, CCHN's goal is helping saving your money by bypassing all kinds of local dealers/agents in buying industrial automation products from Chinese manufacturers directly. You will be enjoyed to get free tech support on how to choose, how to wire, how to commissioning with CCHN professional engineers. Shopping for your automation systems on CCHN one-stop online store now. The price on the website only for sample reference. for Mass order,please send the enquiry to us.

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Foam cutting is a device for processing materials in the chemical industry such as foam and sponges. It mainly uses the high

...
Laboratory Water Purification System, Type 2 and 3
 
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Laboratory Water Purification System, Type 2 and 3


$4956.20
Factory price lab reverse osmosis (RO) water purifier, converts tap water into Type II ultrapure water, 10-16 megohm resistiv
SKU: CHN-WPS-Moresearch310
Free Shipping Worldwide
Delivery date: 6-12 days

DI water purification system for laboratory/ mechanical/ QC, digital display the resistivity or conductivity, real time monitoring the operation, optional single or double stage RO module.

Specification

ModelMoresearch310s/ 320s/ 330sMoresearch310d/ 320d/ 330d
ProcessSingle pass RO systemDouble pass RO system
Output of pure water≥10L/H≥10L/H
Output of ultrapure water≥ 1-1.5L/min≥ 1-1.5L/min
Resistivity at 25℃10-16 MΩ.cm10-16 MΩ.cm
Conductivity at 25℃≤10μs/cm≤5μs/cm
TOC< 20ppb< 20ppb
Absorbance (254nm,1cm optical distance)≤ 0.001≤ 0.001
Reactive Silica (SiO2)< 0.01ppm< 0.01ppm
Heavy metal< 0.01ppm< 0.01ppm
Electrical requirements220V (230V, 240V) 50Hz
Power≥100W≥150W
Dimension (L/W/H)340*550*530mm340*550*530mm
Weight≥35KG≥40KG
Tank capacity30L

Note: The model end with 's' has single stage RO module, suitable for feed water inlet TDS<200PPM. Model end with 'd' have double stage RO module, suitable for feed water inlet 200ppm<TDS<400ppm. If feed water inlet TDS>400PPM, suggest an additional industrial type softener.

Product Features
Power on self test, water shortage protection alarm, power-off protection.
Built-in RO membrane fouling prevention program, auto flushing when open and manual RO membrane cleaning button.
Built-in automatic cycle timing of ultra pure water, ultra pure water conservation.
Water resistance/conductivity on-line monitoring, display the running state and parameters.
Pure water tank with cone type structure, a discharge valve at the bottom, easy to clean and disinfect exhausted. Water level auto detection.

Lab Test and Corresponding Water Type List

Test NameType III WaterType II WaterType I Water
Lab glassware washing  
Hydroponics  
Sterilizer use water  
Gas generator use water 
Conventional test  
Reagents/ drugs preparation, dilution  
Feed water for ultrapure water  
IC  
LC/LC-MS  
HPLC  
AAS  
ICP/ICP-MS  
GC/GC-MS  
Trace analysis  
TOC analysis  
Organic analysis  
Inorganic analysis  
Environmental analytical test  
Microelectronics parts cleaning  
Precision instrument use water  
Analytical reagent/ drugs preparation, dilution  
Mass spectrometry  
PCR application/analysis  
DNA/RNA research  
Proteomics research  
Plant and animal cell culture  
Toxicity analysis  
Microbiology experiment  
Immunological experiment  
Biochemistry experiment  
Serum test  
IVF  

Main Consumable List (A water purification system is equipped with a set of consumables. If you want to buy some of the following consumables, contact us now.)

No.NameSpecificationLifespan
1PP filter1st stage, 10”/20” (5μm)3-6 months
2Activated Carbon filter2nd stage, 10”/20”6-12 months
3Softener filter3rd stage, 10”/20”6-12 months
4Precision filter4th stage, 10”/20” (1μm)10-12 months
5RO membrane75g/300g1-2 years
6Ultra purification resin column 1 year
7Micro filter0.22μm1 year
8UV lamp185/254nm8000 hours
9Pure water tank30L, 80L, 120L 

Tips: Conductivity
Conductivity is generally measured using a conductivity meter. Usually this indicator indicates the purity of water. The conversion method of conductivity is the inverse of resistivity. Conductivity, as its name implies, refers to the electrical conductivity of a substance. The larger the conductivity, the stronger the electrical conductivity. A smaller conductivity indicates a weaker conductivity. If the conductivity is larger, it means that there are more conductive ions in the water. That is, the more impurities there are in the water. Generally, the smaller the conductivity of the raw water in the purification water system the better. The water treated by ultra-pure water system is pure water, and its conductivity is generally lower than 10us.