| 品牌：格蘭富 | 規格： | 產地：丹麥 |
ZhongHaiDe (Fujian) Industrial Equipment Co., established in 2014 in Fuzhou, is a leading equipment supplier in the field of automation in China.
Our company distributes globally renowned brand industrial automation products mainly from Europe, the United States, Japan and other developed countries,such as ABB, Foxboro, Yaskawa, Sew and so on.
Among all these companies, Yaskawa as a world class Transmission Product Manufacturers from Japan, which has a history more than 100 years. It provide a lot kinds of products, such as inverters, servo drives, controllers and robots. It can provides our customers a lot of choices.
With professional and first-class technology and business team, our company provides customers with high quality products and perfect after-sales service. And we he formed a mature model for service of system users. It has realized the humanization of services, the simplification of processes and the standardization of management, effectively helping customers extend the life cycle of electrical equipment and reduce Operating costs, control the risk of stop production, increase production efficiency!
Our products are reliable and cost-effective, if you want to know more about our products, just click here: http://www.zhdfj.com/. or: fjzhdcm@outlook.com or ayj897463393@gmail.com. also you can add wechat :13376990653. QQ:3004650323 We’re looking forward to your visit.
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entics安沃馳822332408pH電極使用前浸泡，因為pH球泡是一種特殊的玻璃膜，在玻璃膜表面有一薄的水合凝膠層，它只有在充分濕潤的條件下才能與溶液中的H+離子有良好的響應。同時，玻璃電極經過浸泡，可以使不對稱電勢大大下降並趨向穩定。pH玻璃電極一般可以用蒸餾水或pH4緩衝溶液浸泡。通常使用pH4緩衝液好一些，浸泡時間8小時至24小時或長，根據球泡玻璃膜厚度、電極老化程度而不同。同時，參比電極的液接界也需要浸泡。因為如果液接界幹涸會使液接界電勢增大或不穩定，參比電極的浸泡液和參比電極的外參比溶液一致，浸泡時間一般幾小時即可。
豫公網安備41010502000017號 
