TV background wall: The interior wall in interior decoration is often a decorative highlight. If you want your home to be more decorative, you can choose granite as the decorative wall. The natural stone pattern is natural and can express the creative intention well. It is suitable for artistic modeling on the wall. In addition, it is not bad to make decorations in the porch and other parts.
Window sill: Marble is installed on the window sill, and the decoration is the first. You can choose a brand with better quality. At present, the imported marble allows sandpaper to be used to polish the scratches on the surface, and the scratched user will not be able to handle it himself.
Balcony: Marble is laid on the balcony, the most important thing is to require anti-slip and wear resistance. The natural stone that is currently on the market, some of which are artificially processed, these stones generally show their true faces after half a year to a year. Therefore, when buying the stone used on the balcony, you should pay attention to whether the color will change in the future.
Living room floor: It is more suitable to choose the floor with marble. In addition, if the home is warm, it is best to choose artificial stone with better high temperature performance.
Bathroom floor: The bathroom floor and wall are suitable for marble decoration. In principle, the anti-skid type must be selected. The artificial stone is researched according to the problems in actual use. It has improved moisture, acid, alkali, high temperature and patchwork, so it is still used in the bathroom.
Countertops: Countertops are often used, and artificial stone is suitable for use in some harsh environments, because the texture is relatively too fake and is rarely used for decoration in the decoration. It is best to take a sample of the artificial stone first for the badness test. For example, pouring soy sauce or oil stains, as well as performing abrasion tests, such as permeating too fast, and having traces after wiping with a cloth proves that the quality is not good enough.
Dissolved oxygen controller is a device used to monitor and control the dissolved oxygen content in water. Dissolved Oxygen Controllers require a Dissolved Oxygen Sensor to be connected. The sensor is used to measure the dissolved oxygen concentration in the water and transmit the data to the controller. The DO controller controls the dissolved oxygen content in the water body by adjusting other parameters according to the preset dissolved oxygen target range. The dissolved oxygen meter has 2 relays, which can set the closing value and breaking value, and 2-way 4-20mA current output, which can control the device more accurately.
The specific control method depends on the requirements of the application and the design of the system. A common control method is to control the dissolved oxygen content by adjusting the amount of aeration. Aeration is the process of increasing dissolved oxygen by passing air or oxygen through the water. The dissolved oxygen controller can automatically adjust the aeration amount or stirring intensity according to the dissolved oxygen data measured by the sensor to keep the dissolved oxygen concentration within a predetermined range.
It should be noted that the control of dissolved oxygen level involves many factors, including water body temperature, pressure, salinity and other water quality parameters. Daruifuno's dissolved oxygen controller supports compensation function. The dissolved oxygen controller also has RS485 output and time history recording function, and supports various installation methods.
Dissolved Oxygen Controller,Dissolved Oxygen Meter, Dissolved Oxygen transmitter
Suzhou Delfino Environmental Technology Co., Ltd. , https://www.daruifuno.com