When purchasing glass reactors, you should be aware of these issues
When shopping, people usually shop around to choose the most suitable product, and the purchase of glass reactors is no exception. Many customers make the best choice after a comprehensive analysis of multiple comparisons, so how to choose 100l glass reactor? It is recommended that you clarify a few issues when purchasing glass reactors.
One is product quality; the other is product after-sales service. Good quality is the premise for safe and long-term use, and good after-sales service reflects whether the manufacturer serves customers with the business philosophy of "customer first"
The first is the material problem, which is related to the quality of the product. The body, lid, condenser and other glass parts of Lanphan's glass reactor are made of high-quality GG17 borosilicate glass material; the frame part of the reactor is made of 314 stainless steel, which is strong, beautiful, durable and anti-corrosion; the sealing parts are made of PTFE. And each interface of the frame is fastened with nuts.
Then there is the issue of product certification. Passing the inspection of authoritative certification bodies is the most powerful proof of product quality. Our company's glass reactors have been certified by CE, ISO9000, ISO10004 and other authoritative organizations, and users can buy with confidence.
Many users are concerned about the difference between single-layer and double-layer. Today we will tell you the similarities and differences between the two. We all know that glass reactors are used for high and low temperature reactions, and single-layer glass reactors provide cold and heat sources through a matching bath. The double-layer glass reactor has two layers of kettle body, and the part between the outer layer and the inner layer is called the interlayer. The inner layer is in direct contact with the reaction solution. What is the function of the interlayer? The main function of the interlayer is to complete the heating function. After the interlayer is filled with heat transfer oil, the material can be heated by plugging in the power supply. For low-temperature reaction, replace the solvent with ethanol. Can. The interlayer can make the material heated evenly, and at the same time, it is convenient for the experimenter to directly observe the stirring reaction process of the material.
When the reactor is used for a long time, there will be some failures, indicating that it needs to be replaced. When purchasing a single-layer glass reactor, keep in mind that quality is the first. Quality is directly related to the safety and practicability of the product. You must not just buy low-quality products cheaply.
Finally, there is the after-sales problem. Many customers only judge the quality of the product from the pictures when they have not received the goods. Once they buy back and find that there is a problem, they need to solve the problem after the sale. A good after-sales service can not only provide customers with protection, but also improve an enterprise reputation. Remind customers to consider whether the after-sales service is sound when considering which glass reactor is better, so that they can buy and use with peace of mind. We hereby solemnly promise that all customers who purchase our company's glass reactor can enjoy the following service standards:
1. Under the normal use of our company's glass reactor, all customers enjoy a one-year warranty period (from the date of delivery), and our company is solely responsible for any failures due to quality problems.
2. For the damage caused by improper use of the customer, our company will charge the repair cost as appropriate, or you can ask a professional repairman to repair it.
3. The vulnerable parts of the glass reactor, such as glass parts and sealing rings, are not covered by the warranty.
4. If the glass parts are damaged due to improper transportation, our company can replace the new glass parts for you free of charge.
5. Our company has the final right to interpret the manual of the glass reactor. If there is any change, please refer to the actual product.
The above is a summary of several issues to be clarified when purchasing glass reactors. If you have needs, you can contact Zhengzhou Keda Machinery Equipment Co., Ltd. For decades, Zhengzhou Keda Machinery Equipment Co., Ltd. has been committed to the production and manufacture of laboratory instruments and pipe fittings. If you want to know about our products, or want to buy our instruments, please feel free to contact us, we will be happy to help you.
