Heat exchange equipment industry dynamics
Type B uses the national standard GB7148-81 and the international ISO7150/1-1948 standard salicylic acid photometric method as the basic test means, supplemented by sample colorimetric reaction pretreatment, to achieve rapid and accurate colorimetric determination of samples, with stable,SensitiveReliable and mercury-free.
The heat exchange equipment industry has been in a state of rapid development since the beginning of the last century. With the continuous updating of industrial technology, more and more efficient and energy-saving heat exchange equipment are widely used in petrochemical, chemical, electric power and other fields. Due to the improvement of environmental protection awareness, in recent years, green, low-energy heat exchange equipment has been favored, which has promoted the development of the industry towards a more sustainable direction.
In addition, in the context of intelligent manufacturing, intelligent and automated heat exchange equipment has gradually become the trend of industry development. Using advanced sensing technology and control system, heat exchange equipment can achieve more accurate temperature control and heat transfer, improve production efficiency while reducing energy consumption and saving costs for enterprises. The new intelligent heat exchange equipment not only improves the production efficiency, but also improves the product quality and the competitiveness of enterprises.
With the country's emphasis on energy utilization and the continuous innovation of industrial technology, the future development prospects of the heat exchange equipment industry can be expected. Enterprises need to keep pace with the times, constantly introduce advanced technology, improve product quality and service level, in order to adapt to changes in market demand, seize more market share, and achieve larger-scale development.
Key words: heat exchange equipment
Related News
Type of ammonia nitrogen analyzer
Ammonia nitrogen analyzer according to the different test standards, there are A, B type. Type A is GB7479-87 by Nessler' s reagent colorimetric method. Type B adopts the national standard GB7148-81 and the salicylic acid photometric method specified in the international ISO7150/1-1948 as the basic testing method, supplemented by the sample colorimetric reaction pretreatment, to realize the rapid and accurate colorimetric determination of the sample, which has the advantages of stability, sensitivity, reliability and mercury-free.
Operation steps of ammonia nitrogen analyzer
Pour distilled water or ultra-pure water into a cuvette (about 2/3 height); wipe the water marks and fingerprints on the outer wall with a non-falling paper towel or soft cloth, then put it into the measuring seat of the instrument and cover the shading cover.
ONLINE MESSAGE
