echemi logo
Product
  • Product
  • Supplier
  • Inquiry
    Home > Active Ingredient News > Drugs Articles > High and low temperature integrated machine structure and composition characteristics and instructions for use

    High and low temperature integrated machine structure and composition characteristics and instructions for use

    • Last Update: 2022-08-20
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com
    Wuxi Guanya high and low temperature integrated machine is suitable for the equipment connected to the reaction device for refrigeration and heating reaction in the pharmaceutical and chemical industries
    .

    1.
    Structural composition and characteristics of high and low temperature integrated machine The high and low temperature integrated machine is a temperature control machine that can complete both heating and cooling.
    It is divided into a heating part and a cooling part.
    It adopts computer touch control and automatic calculation functions.
    The temperature control unit can be customized according to the needs of customers
    .

    , 2.
    Operation manual of high and low temperature integrated machine 1.
    Whether it is air-cooled or water-cooled, the high and low temperature integrated machine must be located in an operating environment with sufficient space: the space for water cooling should be greater than 30cm, and the space for air cooling should be greater than 50cm
    .

    2.
    When selecting the heat transfer medium of the high and low temperature integrated machine, it is necessary to pay attention to its upper and lower temperature limits, whether the ignition point, viscosity, freezing point, etc.
    meet the requirements, and whether it is suitable for the use of the internal pipeline of the instrument; 3.
    Select the high and low temperature integrated machine to transmit the heat transfer medium When the tube is installed, the length should be as short as possible, and the diameter should be as large as possible.
    If the diameter is too small, it may cause current limitation; 4.
    Do not use water as the heat transfer medium of the high and low temperature integrated machine; 5.
    The unsuitable heat conduction medium of the high and low temperature integrated machine Negative effects on instrumentation and possible damage to the unit
    .

    Therefore, only the heat transfer medium specified by the manufacturer can be used and used within the specified pressure range
    .

    The temperature can only be controlled below the boiling point of the heat transfer medium, and the viscosity of the heat transfer medium should not be greater than 50mm²s when it operates at low temperature
    .

    When filling the heat transfer medium at room temperature, it should be poured slowly, carefully and steadily, while ensuring that no heat transfer medium overflows
    .

    When filling, you need to wear protective equipment, such as goggles, anti-corrosion chemical gloves, etc.
    6.
    After filling, you need to reset the adjustment parameters of the high and low temperature integrated machine, which is the requirement for correct operation and use of the instrument; 7.
    Do not put the wind 8.
    Regularly check the heat transfer medium pipes of the high and low temperature integrated machine to avoid material strain (such as fission)
    .

    9.
    Warning: In order to avoid damage to the pipeline of the instrument, please use water treatment chemicals to clean the pipeline dirt regularly when using water with high mineral content
    .

    The temperature range of Wuxi Guanya high and low temperature integrated machine is from -120°C to 350°C.
    It is equipped with a multi-function alarm system and safety functions.
    It adopts a fully enclosed pipeline design and a plate heat exchanger with good performance, which reduces the demand for heat transfer liquid and improves the heat utilization of the system.
    rate to achieve rapid heating and cooling
    .

    In a closed system, the heat transfer medium is provided with an expansion vessel, and the heat transfer medium in the expansion vessel does not participate in the circulation
    .

     
    This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Contact Us

    The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to service@echemi.com. It will be replied within 5 days.

    Moreover, if you find any instances of plagiarism from the page, please send email to service@echemi.com with relevant evidence.