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Would you buy an ultrapure water machine? These points should be considered in place.
Regarding the budget, you should purchase according to your actual budget before purchasing, and choose your own products that are suitable for you, so as to avoid consumption overruns
.
The price of foreign brands of water purifiers is more expensive, generally about 50% higher than that of domestic brands.
The price of copycat brands is cheaper, but the quality cannot be guaranteed.
You can read an article I wrote before "Why are regular manufacturers' ultra-pure water machines more expensive than normal manufacturers?" Other brand-name ultrapure water machines are expensive" to take a good look
.
Second, about the brand After we know our budget again, now we have to consider which brands of ultra-pure water machine brands to choose
.
There are many brands at home and abroad, such as Millipore, Membrapure, pall, etc.
from abroad, and Youpu, Liyuan, Baoer, Saige, etc.
from domestic brands.
There are many new brands that can’t be called
.
You can choose the right brand according to your budget
.
Third, after the pure water process budget and brand are determined, the following is the question of specific selection.
First, let's understand the current process of the pure water machine
.
The distilled water process has been abandoned by most laboratories because the water quality of the output is not high, which is time-consuming, labor-intensive and expensive, resulting in unsatisfactory laboratory results
.
At present, the water quality produced by the reverse osmosis process can reach the national standard and is being used by most laboratories
.
And now the technology of domestic water purifiers is comparable to that of pure water purifiers, and our technology is not inferior to them, and some processes are even better than theirs
.
Fourth, the local water quality needs After considering the above three points, we will choose the specific model of ultrapure water machine according to our own local water quality
.
For example, if your local tap water is the water source, then the UPT and UPD series of water purifiers can meet your needs; if your local use is underground well water as the water source, then the UPR series can meet your needs
.
Fifth, after the application of water source problem is solved, you can consider it according to your own water needs.
For example, whether your experimental water is mainly pure water, or ultrapure water, or both, we can choose pure water.
A machine with water out of water, or a machine with ultrapure water out of water, or a machine with dual water outlets
.
Sixth, the water production capacity of the machine is determined, and you can choose it according to the daily water consumption of the laboratory.
The specific water output per hour is 5L--90L different models.
It is recommended to communicate with the sales staff, and the sales staff will recommend reasonable models.
.
Seventh about after-sales service After the above is confirmed, don't rush to buy it immediately, we have to consider an important issue, that is, if there is any problem with our ultra-pure water machine in the future, what should we do, and whether there is after-sales service available? Help me solve the problem right away? Which ultra-pure water machine is better? Is the brand's after-sales service guaranteed? These are all questions we want to consider before buying
.
Generally speaking, foreign brands are basically agents in China.
For after-sales, the declaration procedure is more complicated and the cycle is relatively long, which may delay production; domestic after-sales service is more guaranteed, for example, all provinces and regions have We have our own after-sales service center, which can guarantee to solve all the problems you encounter in time without delaying the production demand
.
The above is the relevant introduction about the purchase points of ultra-pure water machine.
I believe that everyone has a corresponding understanding of this after reading.
When choosing, you should shop around and purchase according to the actual situation.
I hope it can help everyone
.