29Sep
24Sep
什么是 PPM：PPM 含义解释
PPM stands for "parts per million," a unit of measurement used to express the concentration of one substance within a larger mixture. It represents the ratio of one part of a substance to one million parts of the total. This unit is commonly used in...
23Sep
什么是二氧化碳灭火系统？
A Carbon Dioxide (CO2) Fire Suppression System is a type of fire extinguishing system that uses carbon dioxide gas to suppress and extinguish fires. CO2 systems are widely used in various industrial, commercial, and marine environments due to their effectiveness in rapidly reducing the oxygen...
20Sep
CO2 检测仪可以识别一氧化碳吗？
Carbon monoxide (CO) and carbon dioxide (CO₂) are both gases that play crucial roles in environmental safety, but they are fundamentally different in their properties, risks, and detection methods. One common question arises: Can a carbon monoxide detector detect carbon dioxide? The short answer is...
19Sep
富氧和火灾危险：了解风险和预防策略
Oxygen enrichment is a term used to describe an atmosphere where the concentration of oxygen is higher than the standard 21% found in the Earth's natural air. While oxygen itself is not flammable, an enriched environment can dramatically increase the risk of fire and explosion...
18Sep
为孩子们进行的酷炫科学实验 CO2 项目
Teaching children about carbon dioxide (CO2) can be a fun and educational experience. By engaging them with hands-on experiments, they’ll understand how CO2 works and why it’s important. Here are some simple and enjoyable CO2 projects you can try with your kids.1. Baking Soda and...
11Sep
如何读取空气质量监测仪上的 TVOC 和 VOC 指数值
了解 TVOC、等效浓度和 VOC 指数显示的含义、监测仪为何不一致以及如何调查室内读数。
10Sep
氧气纯度等级表：氧气纯度水平综合指南
Oxygen is an essential gas in various industries, from healthcare and medical applications to industrial manufacturing and scientific research. Different industries require different levels of oxygen purity, depending on the specific use case. Understanding the various oxygen purity grades is critical for selecting the right...
09Sep
烘焙中的二氧化碳：了解完美发酵食品背后的科学
Baking is a delightful culinary art that many enjoy as a hobby or profession. CO2 in baking plays a vital role in creating the light, fluffy texture that we love in bread, cakes, and other baked goods. From bread to cakes, muffins to pastries, baking...
05Sep
