Which is the best manufacturer of high temperature test chamber? Which is the best constant temperat

Doaho high-temperature test chamber is a relatively large demand in the current environmental test market, because the market requirements and standards for the safety performance of various products are getting higher and higher, so the demand for reliability test equipment at various temperatures has increased sharply, of course, the market demand has increased, so there are more and more high-temperature test chamber manufacturers in the market, so users are more concerned about the high-temperature test chamber manufacturers. It is true that if you don't understand an industry, you really can't tell which one is good and which one is bad, but there is no more objective and accurate answer to which one is good for the high-temperature test chamber manufacturer. Therefore, it is recommended that users first understand the fundamental reasons for determining the quality of a high-temperature test chamber, and let's take a look.

Many users, including many immature technology of high temperature test chamber manufacturers, believe that the reason for determining the quality of a piece of equipment lies in the material of the equipment, many people think that as long as I use the best materials, the equipment must be fine, in fact, this point of view is wrong, because the operation of the high temperature test chamber is not completely completed by various accessories, and the accessories used in the high temperature test chamber only play an auxiliary role, of course, the accessories of the high temperature test chamber are better to be able to reduce some failures. But it is not the fundamental reason for determining the overall performance of the high-temperature test chamber, the fundamental reason for determining the performance of the high-temperature test chamber is whether the control system of the equipment is accurate and stable, in fact, if you have a more accurate and stable control system, even if the accessories of the equipment are used poorly, the performance of the equipment is still relatively stable, but if you use a very poor control system, then you use no matter how good the accessories are, it is in vain, just like most of the high-temperature test chamber manufacturers on the market use the control system is the control system that comes with the control instrument, It can be used directly after installation, and the user often fails to buy it back, and it is close to scrapping after seven or eight years, and such manufacturers say that this is a normal phenomenon, saying that the service life of a normal high-temperature test chamber is so long, in fact, it is not after all.

In fact, the choice of high-temperature test chamber manufacturers is fundamentally to choose the core technology of each manufacturer, just like all walks of life will have more outstanding well-known enterprises, so what do they rely on to succeed? First of all, it must depend on the quality of the product, so having excellent quality is certainly not relying on the use of good accessories at any cost, good accessories are indeed good, but the use of good accessories can produce good equipment, then each user also needs to ask which high temperature test chamber manufacturer is good? Therefore, the key lies in the core technology of the manufacturer, the core technology of the strong manufacturers will really consider the quality and cost performance of the equipment for the user, and will continue to improve and debug the high-temperature test chamber, so that the quality of the equipment continues to improve, and the service life continues to grow steadily, the general service life of our equipment is more than 25 years

Only high-quality equipment makes a good high-temperature test chamber manufacturer, and everything is empty talk without high-quality equipment manufacturers.

Constant temperature test chamber Shanghai Kaitest experimental equipment is good. Because the test data of the constant temperature test chamber of Shanghai Kaitest experimental equipment is accurate, the after-sales service is good and cheap. The constant temperature test chamber, also known as the constant temperature and humidity test chamber, is a necessary test equipment in aviation, automobiles, home appliances, scientific research and other fields, which is used to test and determine the parameters and performance of electrical, electronic and other products and materials after the temperature environment changes of high temperature, low temperature, damp heat or constant test.

The technical content is too high, and the quality of many manufacturers is difficult to judge.

High and low temperature test chamber SUS instrument production.

The best thing is to consult with your peers and see what products they use, so that you can draw experience. It can also avoid buying bad ones.

Chongqing's Weil, Sida, Galaxy and so on.

Chongqing Weir's test equipment is good, we bought one before and used it for more than ten years.

As far as the current development status of the environmental test market is concerned, for example, there is really no more accurate and objective answer to which brand of high and low temperature test chamber is really not available, after all, the current environmental test market is not as transparent as other industries such as the automotive industry, and the audience is so wide, and the basic problem can be maintained to a large extent through means such as **, but the customers in the environmental test industry are basically medium and large enterprises, and the equipment can only be solved by constantly repairing and replacing the first business. On the whole, the social attention of the environmental test industry is not very high, so as a customer, if you want to choose a high-quality high and low temperature test chamber brand, you can only achieve it by observing the following points:

Rent equipment to observe equipment performance:With the gradual development of the sharing model, in the environmental test industry has also been carried forward, there are many high and low temperature test chamber brands on the market are supported rental services, if the customer wants to test which high and low temperature test chamber brand in the end, you may wish to rent it to try, think about a high and low temperature test chamber conventional ** in seventy or eighty thousand, if you buy back the quality is not good, and can not be returned, so it is more cost-effective to try first and then buy; Generally, the high and low temperature test chamber brand with poor quality does not dare to provide this kind of service. Doaho has many customers who have reached cooperation through this kind of cooperation, and generally speaking, high-quality equipment can stand up to the test.

Field Trips:This is estimated to be a lot of high and low temperature test chamber brands are more respected inspection mode, then customers on the manufacturer's so-called "production strength" do not misunderstand, the real "production strength" refers to the high and low temperature test chamber brand has a very high technology to control the quality of the equipment, there is superb research and development technology to achieve more accurate control of the equipment control system, and there is a precision manufacturing process to deal with every detail to do better, rather than how big the plant, how many employees and other superficial factors.

The brands of high and low temperature test chambers include Yinhe, Star, Laisi and so on.

The high and low temperature test chamber is mainly used to test the high temperature resistance and low temperature resistance of the product, and is suitable for electronic and electrician, electrical appliances, LEDs, hardware, plastics, cables and wires, optical fibers, PCB boards, metals and colleges and universities to test the quality of products.

The high and low temperature test chamber can be neutralized and considered from the manufacturer's brand positioning, box material, refrigeration system, circuit system, control system, etc., and you can also go to the manufacturer for a field visit, then you can rest assured.

The high and low temperature test chamber should be said to be a good brand: a good domestic brand: Chongqing Galaxy, Sida, Harding, Laisi, etc., which are mainly reflected in the following points:

The workmanship of the appearance of the product is not fine, and the general laser cutting is better;

Whether the accessories are imported from well-known brands, such as Schneider, Taiyi, Shangkun, Danfoss, Honeywell, etc.;

Whether the refrigeration system is a genuine compressor from Taikang, France, and the compressor has an anti-counterfeiting mark;

Manufacturer Services.

Harris Herynis Environmental Test!

The high and low temperature test chamber is the first in China to provide a three-year warranty for the whole machine, and a third-party measurement certificate is included! A number of domestic entity after-sales service centers, good quality and good service can create a good brand!

The quality of the high and low temperature test chamber brand is mainly manifested in the following aspects: 1. Whether the accessories of the product are imported products.

2. Whether the workmanship of the product is fine.

3. Whether the program settings of the equipment are reasonable or not, this has something to do with experience.4 First of all, it depends on the appearance of the equipment.

For example, as shown in the figure below:

As far as the current market is concerned, high and low temperature or choose a relatively large enterprise unit to buy, and it is worth noting that we must choose imported accessories, like our company last time to buy high and low temperature damp-heat alternating test chamber, not bad, with five years has not had any problems, it seems to be also made by Shenzhen company, what is called Deka precision measuring instrument or measurement company, we purchase in Alibaba to contact them, but also to their company.

There are many manufacturers of high and low temperature test chambers on the market, and the control system of high and low temperature test chambers is the core, which has relatively high technical requirements for the research and development of high and low temperature test chamber manufacturers.

It is mainly considered from the aspects of refrigeration system, controller system, circuit system and structural system.

At present, all the high and low temperature test chamber manufacturers on the market can be divided into several categories, among which the most intuitive for customers is the network brand and the old brand that really relies on quality, which is like the difference between Internet celebrities and stars; A flowing network brand, an iron-clad old brand. After all, the high and low temperature test chamber is not like other FMCG products, and the choice of high and low temperature test chamber manufacturers should not only look at the external aspects such as fame and marketing methods, but also look at the manufacturer's technical accumulation and technical content. The achievement of a good reputation of high and low temperature test chamber manufacturers Henggu depends on high-quality equipment, rather than heat and gimmicks.

In recent years, the high and low temperature test chamber manufacturers that have won high evaluation in the technology of the environmental test industry:

1.German Weisfuqi: German old brand, in the early years because of excellent quality in the domestic high-end market to obtain a high share, the main advantage is the control system of precision and stability, the service life can reach about 25 years, the disadvantage is high, for small and medium-sized enterprises is not cost-effective.

2.Doaho: a domestic brand, focusing on high precision and high stability, mostly used in scientific research institutes, aerospace, military units and car companies, serving Volkswagen, Lenovo computers, Huawei mobile phones, Geely Automobile and various universities and institutes, it is a better choice for customers with high precision requirements.

Duohe equipment also has a relatively high market share in Europe and the United States, and the service life of the equipment is about 25 years.

3.ESPEC: Japanese brand, the first imported brand to enter the Chinese market, the current market has a high number of ownership, and the service life of the equipment is about 10-15 years.

Of course, there are many high and low temperature test chamber manufacturers that are well received in the industry, of course, the first premise of choosing high and low temperature test chamber manufacturers is to look at the equipment itself, let's take a look at what methods can be used to understand the performance of the equipment when choosing high and low temperature test chamber manufacturers

1.To understand the manufacturer's cooperative customers, it is best to go to the partner's laboratory to visit the equipment, the performance of the equipment in use is the most intuitive and objective, and the recommendation index is higher.

2.Rent before buying, now many manufacturers have provided leasing services, many customers will choose to try before buying the service, for customers who are not sure about the quality of the equipment may wish to try it first.

3.Testing: If the sample size is easy to carry, it is recommended to purchase the manufacturer's technology to go to the high and low temperature test chamber manufacturer to inspect the performance of the equipment to ensure that the performance of the equipment is stable.

Whether it is for the old driver or the customer who has a new need to purchase high and low temperature test chambers, it is not very simple to choose high and low temperature test chamber manufacturers, and now most customers understand the largest channel for high and low temperature test chamber brands is through search engines, either to follow the trend to buy popular brands in search engine results, or to spend greater effort to understand the actual situation of each brand to choose. But in fact, no matter how the customer chooses the high and low temperature test chamber manufacturer, as long as he remembers one thing: the high and low temperature test chamber manufacturer that is suitable for the actual production needs of the enterprise is the manufacturer worth choosing.

As a professional equipment with strong professionalism, it is recommended to consider the principle of proximity when choosing a high and low temperature test chamber manufacturer!

Because the frequency of use of high and low temperature test chambers is high and any equipment may fail, so product quality and after-sales service is particularly important, good quality can reduce the frequency of failures or eliminate the occurrence of failures, timely after-sales service is to minimize losses in the event of failures.

Personally, I think that the order of choosing a high and low temperature test chamber manufacturer should be:

1. Quality, quality is the foundation of the equipment, there is no meaning without quality (each of our standard high and low temperature test chambers has been qualified by a third party before leaving the factory, and the products are exported to Europe and the United States).

2. After-sales service, good quality and timely after-sales service to make up for possible problems will be the best embodiment and result of purchasing high and low temperature test chambers; After-sales service is mainly composed of warranty period (our company's current standard high and low temperature test chamber warranty period is 3 years), service response time (our commitment is 24 hours within 1000km).

3. This factor used to be the most important, but now we have lowered it to the third priority, because it has become a castle in the air without quality support and after-sales service support.

To sum up, whether a high and low temperature test chamber manufacturer recommends it or not, you need to comprehensively measure!

The high and low temperature test chamber is used for the reliability test of industrial products such as electronic and electrician, automobile and motorcycle, aerospace, ship weapons, colleges and universities, scientific research units and other related products in high temperature and low temperature. With the increasing demand of users, there are more and more manufacturers of high and low temperature test chambers, and there are many users who often do not know which one to choose when choosing a high and low temperature test chamber brand.

In fact, when choosing a high and low temperature test chamber, manufacturers don't know which one is good, as long as they grasp the key points, they can still choose good equipment suitable for the test needs of enterprises from many high and low temperature test chamber brands. Now there are many high and low temperature test chamber manufacturers are the accessories of the equipment as a selling point to publicize, so that many users mistakenly think that the accessories of good equipment is a good high and low temperature test chamber, in fact, a good high and low temperature test chamber is not good accessories is good equipment, like the German Weiss and Duohe test equipment, the reason for the best performance, is because of the control system, accurate control system can make each unit of the equipment in the best operating state, so as to effectively reduce the failure rate of the equipment and prolong the service life, The overall performance of the high and low temperature test chamber is improved. Like many high and low temperature test chamber manufacturers are using the so-called Japanese and Korean control instruments, in fact, it is a fool's control mode, generally as long as the type is selected, there will only be a few control methods written to death, and it is not accurate, can not effectively control the operation state of the equipment, so the failure rate of this high and low temperature test chamber is very high, and the service life will not be very long.

The most important thing to choose the high and low temperature test chamber brand is the control system, the control system is the heart of the high and low temperature test equipment, so the research and development technology requirements for the control system are very high, as long as the control system passes, the high and low temperature test chamber will not be bad.

Commonly used high and low temperature test chamber models

dht-100-0-l-sd，dht-100-20-l-sd，dht-100-35-l-sd，dht-100-65-l-sd；

The high and low temperature test chamber meets the standard

GB T Test A "Low Temperature Test Method"; GB T test B "High Temperature Test Method" and other relevant standards requirements, can be carried out a variety of high and low temperature environment tests.