Tengzhou Zhongkepu is a professional manufacturer of gas chromatographs, stainless steel packed columns, capillary columns, chromatography workstations, and portable chromatography equipment. The equipment produced complies with national standards and is favored and recognized by users in the market. The following are the specificationsDimethyl ether analysis columnDetailed analysis of price, usage method, and service system:

Analysis spectrum of dimethyl ether in liquefied gas: (￠ 3 * 6m)

Attachment: National Standard for Liquefied Gas Components

Company after-sales commitment

1、 Preparation work before installation

The equipment we provide is of excellent quality, brand new and unused, has passed the factory quality inspection, is well packaged, and suitable for long-distance transportation.

2. Within * days of shipment, we will notify the end user in writing of the preparation conditions for equipment installation. Upon receiving the user's written shipment request, we will ship on time.

2、 Installation and Debugging

1. We are responsible for on-site installation and debugging of the equipment provided until the system operates normally.

After installation and debugging are completed, our technicians with more than three years of maintenance experience will provide training to the demand side at the installation site, so that they can independently complete various operations related to equipment and systems, as well as pay attention to precautions during use and handle common simple faults, ensuring that users can proficiently operate and maintain the instrument on a daily basis.

3、 Services provided during the warranty period

We guarantee to provide a one-year warranty for the goods, calculated from the date of acceptance signature. During the warranty period, we will strictly comply with the relevant laws and regulations of the People's Republic of China to provide after-sales services such as "three guarantees" for the goods, unless otherwise specified in the contract.

2. During the warranty period, if our equipment malfunctions, we will respond continuously within 24 hours and provide on-site service within 3 working days after receiving notification. We must continue to repair until the malfunction is resolved and the equipment is restored to normal.

3. We have (or entrust) * permanent maintenance institutions in China to handle all maintenance services, and have dedicated technical personnel with more than three years of corresponding work experience. Adequate supply of spare parts can meet the annual needs of users.