Environment

What is the ideal TDS level for a shrimp tank? Many people spend a lot of time monitoring pH, temperature, and filtration systems but overlook TDS. Only when shrimp grow slowly, their colors fade, they have difficulty molting, or die off sporadically do they start checking their water source and discover that this indicator has long been out of the right range

TDS meters can operate reliably for many years, but the electrodes are the most subject to wear and tear. Each time a measurement is taken, the sensor surface comes into direct contact with water, dissolved minerals, and various other chemical components. This continuous process means the electrode's responsiveness gradually decreases over time.

What TDS level is considered safe to drink? Does a low TDS reading mean cleaner water? Learn how to read TDS results, common misconceptions, and how to assess water quality more accurately

E10 bioethanol fuel, containing 10% ethanol, is becoming increasingly popular in fuel distribution systems. Quality control of this fuel requires measuring equipment that meets stringent technical standards. This article guides technicians on how to use specialized equipment at EMIN to address inaccurate readings

Since E10 bioethanol fuel began to be more widely distributed on the market, many people have been interested in its compatibility with engines, fuel consumption, and actual driving experience. From a technical perspective, the quality of a liter of E10 fuel is assessed through a series of strict criteria before it appears at gas stations

In recent days, with the increasing use of E10 gasoline, many motorcycle forums have seen reports of engine hesitation, slow acceleration, or even engine stalling after refueling with the new fuel. This has led many motorcycle owners to question whether E10 gasoline is actually the cause of these problems.

In the modern world, noise pollution has become a growing concern. To avoid distracting background sounds, white noise is considered an effective solution for improving sleep and concentration.

In environmental noise reports or technical specifications of household appliances, we often encounter the figure 50dB. But in reality, does a 50dB noise level cause discomfort or affect health?

In daily life as well as industrial production, noise is increasingly becoming a serious form of environmental pollution. It silently has negative impacts on human hearing and the nervous system.

In the transportation of temperature-sensitive goods such as food or pharmaceuticals, setting and maintaining the correct temperature is essential. Even short-term temperature deviations can alter the quality of the shipment and cause financial losses.