Synthesized Signal Generator for the comprehensive assessment of electronic system performances
We will try our best to provide products similar to Keysight Synthesized Signal Generator, Rohde & Schwarz Synthesized Signal Generator, Tektronix Synthesized Signal Generator,  Anritsu Synthesized Signal Generator.
Product Overview ï¼?
Synthesized Signal Generator TW4200 are microwave synthesized signal generator products with world-class performances introduced recently by the Techwin. With high pure signal quality, adjustable power output with a 146dB dynamic range and 0.001Hz frequency resolution, it can meet your high accurate test requirement. The standard dual-channel internal modulation signal generator and internal pulse generator provide comprehensive AM, FM, Ã??M and pulse modulation capabilities and avoid the annoyance of selecting from numerous options. Using English operation interface and large TFT large TFT LCD can better meet the demands of international users.
The Uses:
This product is an ideal LO source and clock source, and also can generate high quality analog signals, mainly used in the comprehensive assessment of electronic system performances, test on high-performance receiver and test on parameters of components and parts. It applies to many fields, such as aviation, spaceflight, radar, communication, navigation equipment.
Synthesized Signal Generator for the comprehensive assessment of electronic system performances
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We will try our best to provide products similar to Keysight Synthesized Signal Generator, Rohde & Schwarz Synthesized Signal Generator, Tektronix Synthesized Signal Generator, Anritsu Synthesized Signal Generator.
Product Overview ï¼?
Synthesized Signal Generator TW4200 are microwave synthesized signal generator products with world-class performances introduced recently by the Techwin. With high pure signal quality, adjustable power output with a 146dB dynamic range and 0.001Hz frequency resolution, it can meet your high accurate test requirement. The standard dual-channel internal modulation signal generator and internal pulse generator provide comprehensive AM, FM, Ã?M and pulse modulation capabilities and avoid the annoyance of selecting from numerous options. Using English operation interface and large TFT large TFT LCD can better meet the demands of international users.
The Uses:
This product is an ideal LO source and clock source, and also can generate high quality analog signals, mainly used in the comprehensive assessment of electronic system performances, test on high-performance receiver and test on parameters of components and parts. It applies to many fields, such as aviation, spaceflight, radar, communication, navigation equipment.
Main Features:
â?¢ High Pure Signal Quality
â?¢ High Accurate Power Output in -120ï½?+11dBm Large Dynamic Range
â?¢ Standard Internal Modulation Signal Generator and Pulse Generator
â?¢ Excellent Broadband DCFM & DCÃ?M Function
â?¢ High Accurate Linear AM and Exponential AM
â?¢ High-performance Pulse Modulation
â?¢ 170GHz Frequency Multiplying Source Module Spread Spectrum
â?¢ English Operation Interface, Large TFT LCD
â?¢ Frequency Step & List Sweep
VPSA Oxygen station
1. Compenents of VPSA Oxygen station
1.1 Air Fan and Vacuum Pump
Air fan provide air source for the whole system. Based on VPSA oxygen generator design condition and customer requirements, fan with proper outlet air pressure is to be provided. Vacuum pump ensures correct system operation and keeps the system in ideal vacuum state, which ensures equipment constantly adsorb nitrogen and produce oxygen.
1.2 Temperature Regulating System
Air temperature regulating system is made up of a water cooler and an electric heater. The temperature of air compressed by fan is around 65oC-70oC, passing the water cooler, its temperature is reduced to meet the requirements of process operation. Then it is sent into the adsorption towers. In winter, the temperature of air is to be increased by the electric heater and reaches the requirements of process operation.
1.3 Adsorption System
The adsorption system mainly consists of two towers filled with zeolite molecular sieve adsorbents and piping valves etc. Air enters into the bottom of one tower, when passing through the adsorbent layer,N2, Coxygen, Vapor are adsorbed by molecular sieve and oxygen passes through the adsorbents and gathers at the top of tower, flowing out as produced gas, meanwhile the other tower is in the process of regeneration. When the adsorbing tower almost reaches saturation, by the operation of control system, the processing air flows into the regenerated tower and begins to produce oxygen.Two towers alternately adsorb and constantly produce oxygen .
1.4 Oxygen Buffer Tank
Compared with three-tower process, oxygen generator with two towers can not produce consecutive oxygen, therefore, a buffer tank with large volume is needed for stable oxygen output.
1.5 Control System
1.5.1 System process is achieved by DOS control system. In this system, valves switches are independently controlled by PLC (Programmable Logic Controller). Analog signals of test sensors communicate with the main control system through specific communication protocols. Relevant data of specific unit can be sent to main control system and remote control signals of main control system can be accepted by specific unit.
1.5.2 In order to ensure safe oxygen supply, functions of interlink, protection, alarm, print, record etc can be provided.
1.5.3 The output variation of oxygen supply can be adjusted by DCS control system. System operating parameters can be adjusted to save energy.
1.5.4 The main control system adopts industry computer, provided with specific software and convenient human-machine touching screen, Start/stop and operating parameter collection can be realized on control panel. Remote monitor and print of running status record can be easily achieved.
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