Project requirements Large/small stadiums are mainly used for sports training, sports events, concerts, lectures, lectures, stage plays, dance competitions, stage performances and other activities. Technology and intelligent management have gradually become an indispensable element of the stadium. 1. Itc specially designed a set of centralized control system for this purpose, which can realize centralized control of lights, machines, projection, and audio and video. It provides users with a simple and direct control interface so that users can easily control the entire space environment. The status and function of each device solves cumbersome operation problems. Achieve effect The central control system of the gymnasium is designed with a set of central control host and a set of switching matrix system to meet the real-time switching and scheduling of gymnasium audio and video equipment. The central control system adopts wireless touch screen for operation, and the central control host and wireless touch screen are based on the time Use conditions, edit the operation control program, download it to the central control host and wireless touch screen for control operation, and achieve real-time control on the control line of the wireless touch screen to solve tedious operations. Support IPAD, Iphone, Android Based on IOS system platform and Android system platform, it supports IPAD/Iphone/Android mobile terminal, adopts app software format, can customize DIY editing interface according to user needs, control interface program supports customization, supports programming pictures, graphics, text, animation, 2D /3D button and other personalized interface. One key control Through the connection, it can realize the switching management of audio and video, as well as the control and management of the hardware of the gymnasium, such as: air conditioners, lights, fans, cameras, projection screens, DVD players, power amplifiers, stereos, computers, microphones and other equipment. R1234yf Tools
We have two R1234yf Tools, Visual Diagnostics Tools and R1234yf Gauge Sets.
AC Visual Diagnostics Tools are double movement brass manifold auto AC gauge, which is durable and anti-corrosion. The R1234yf tools can be used for R1234yf Refrigerants refilling in the air conditioning system and indicate the real time system pressure. The blue low pressure gauge with range -30inHg~400PSI, and red high pressure -30inHg~500PSI, Fahrenheit unit. 2-1/2'' large dial with color coded scale is easy to read, and sight window on the manifold help to monitor R1234yf Refrigerants charging and recovery better and easily. Built in calibration screw and no-flutter pointer ensure measurement accuracy.
Commodity:
R1234yf visual diagnostics tools
The main function of Manifold Gauge Diagnostics Tools:
Fast detect refrigerant purity, refrigerant and Refrigerant Oil solubility, refrigerant quality, refrigerant amount, A/C system pressure, A/C outlet temperature.
The R1234yf tools can purify R1234yf refrigerant, and visually recycle and clean A/C refrigeration system.
R1234Yf Tools,R1234Yf Recharge Kits,Air Conditioning Diagnostic Tool,R1234Yf Dedicated Tools Shenyang Zhongda Huanxin Refrigeration Technology Co., Ltd. , https://www.zdhxrefrigerant.com
Application scheme of central control system for large and small gymnasiums