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  • How to Eliminate Electrostatic Interference in Electronic Balance

    How to Eliminate Electrostatic Interference in Electronic Balance Electronic balance is a commonly used experimental instrument in chemical laboratories. It is a precision weighing product with the most accurate weighing of light weight, the smallest range and the lowest division value, which can...
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  • Indicators to pay attention to in water quality test

    Indicators to pay attention to in water quality test

    Different types of use detection focus is also different. NANBEI will introduce several key projects for everyone. Drinking water testing items: Water temperature, color, odor and taste, turbidity, visible to the naked eye, dissolved oxygen, pH, conductivity, ammonia nitrogen, total dissolved sol...
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  • List of special instruments for quality certification of food processing plants

    NANBEI Instrument Co., Ltd. specializes in the supply of QS quality and safety certification inspection instruments for food factories, pharmaceutical factories, packaging factories, cake factories, water factories, seasoning factories, printing factories, beverage factories, rice factories, and ...
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  • How to handle common failures of light incubator

    How to handle common failures of light incubator

    The light incubator is a high-precision heating and cooling constant temperature device, which has the function of automatic adjustment of temperature and light intensity. It is widely used in research and application fields such as biopharmaceuticals, agriculture, forestry, environmental science...
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  • How to maintain pH meter in daily use

    How to maintain pH meter in daily use

    PH meter is a common instrument used to measure the pH value of a solution. It plays a very important role in scientific research and the fields of industry, electricity, agriculture, medicine, food, scientific research and environmental protection.   The pH meter is  a precision instrument. It  ...
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  • How to use lab orbital shaker properly

    How to use lab orbital shaker properly

    The orbital shaker has a simple appearance, comprehensive functions and soft oscillation. It is a high-speed orbital shaker suitable for fields such as biology, microbiology and medical analysis.   Rules for using orbital shaker: 1. There must be reliable ground wire protection to prevent electri...
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  • How to choose a suitable drying oven

    How to choose a suitable drying oven

    There are many types of electric blast drying ovens, and the quality is different, which makes it difficult to select a suitable one. How can we buy a drying oven that we are relatively satisfied with?   The purchase tips for drying oven are as follows: 1. Observation glass window: Pay attention ...
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  • How to use medical refrigerators and freezers properly

    How to use medical refrigerators and freezers properly

    Medical refrigerators and freezers are mainly used to refrigerate, store, and transport reagents, blood, medicines, etc. We should use them correctly and reasonably in the process of operation.   Tips for using medical freezer 1. Regular cleaning: Similar to ordinary household refrigerators, ther...
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  • Skills for the use of whiteness meter

    Skills for the use of whiteness meter

    Whiteness tester, referred to as whiteness meter, is used to measure the blue light whiteness of the surface of objects. It is widely used in textiles, papermaking, printing and dyeing, ceramics, enamels, grains, plastics, building materials, paints, salt, chemicals and other production and commo...
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  • How to use a rapid mixer correctly

    How to use a rapid mixer correctly

    The rapid mixer, also known as the vortex mixer, mainly mixes the solution in the container quickly through the smooth contact between the liquid container and the rotating disk, and adjusts the mixing speed by the amount of artificially applied pressure. It is an indispensable tool for biology, ...
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  • Tips for Maintaining Mini Centrifuge

    Tips for Maintaining Mini Centrifuge

    Microcentrifuges, also known as mini centrifuges, are routine laboratory instruments in many scientific research fields, such as clinical, environmental protection, industry, etc. It is ideal for experiments such as fast spin separation, sample filtration and cell separation. In the daily use of...
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  • How to maintain portable pressure steam sterilizer

    How to maintain portable pressure steam sterilizer

    Portable pressure steam sterilizers are suitable for medical and health institutions, scientific research, agriculture and other units to sterilize medical equipment, dressings, glassware, solution cultures, etc. Ways to maintain portable pressure steam sterilizer 1. The operator should operate...
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