Calibration management software is a self-developed system

Calibration management system management system software is the first application of independent research and development, a number of key technologies, practical pertinence and high ability of test management. Provides a management information model to achieve efficient utilization of resources, station management system information sharing, data dynamic control for Legal Institute calibration management system of metrology. The research, in the test management system no specific legal institute of Metrology and R & D. The system has obtained the copyright of computer software. The automated fuel management system will process management personnel, equipment, environment, method, measurement traceability and other elements together organically, dynamic management interface between Calibration management system data information and the various elements of the fuel monitoring system; summarizes the data and data relationship complicated benchmark, standard, standard material, equipment, personnel, property Wu, transferring service management, unified data standard, make it become clear and accurate data resources.

Automatic calibration system

Automatic calibration system refers to application-specific operating environment, from the standard device, the instrument has been calibrated under computer control instructions to complete the calibration management system, access, preservation (or including processing) fuel management software procedures. Use automatic calibration system that can improve the speed and accuracy of the calibration. This paper uses a method, the completion of the wireless communications analyzer auto-calibration system programming, through a database interface, complete fuel management solutions laboratory calibration management system to automatically connect with, is sued the report, so that the information management integration. Process is used in the production process quality data attributes such as clearance, abnormal sound, scratches, dents, interior, tail tube angle, poor welding and other collection and statistical analysis of quality control software can be used in painting, welding , initial installation, calibration management system and multi product dispenser other production processes as well as site management machine by establishing reasonable quality chain to reduce scrap, rework, warranty and many different areas of manufacturing cost claims and production bottlenecks, etc. to help management make the right decisions to improve the quality of calibration management system would work as well as improve the quality of the manufacturing process of the end product.

diesel transfer pump works

diesel transfer pump is provided with a pair of rotary gear pump, one active, one passive, relying on two gears meshing with each other, the entire work within the pump chamber is divided into two separate parts, the suction chamber and the discharge chamber; the pump is running initiative passive gear drive gear rotates, when the teeth of the engagement to disengage from the suction side to form a partial vacuum, and the liquid is being sucked liquid full gear each tooth valley and to the discharge side of the gear into engagement when the liquid is extrusion, high-pressure liquid and through the discharge outlet of the pump diesel hand pump.

fuel dispensing machine classification

fuel dispensing machine mainly used in diesel engines and gasoline engines, according to the processed materials can be divided into carbon steel, stainless steel, aluminum die-casting, injection molding several categories. According to the working pressure is divided into pressure and high pressure.
At present, the main fuel nozzle manufacturers produce stainless steel type. Because other types of material or process characteristics, almost all imports. (Also with an engine OEMs except their own production).

Diesel pump structure and working principle

Advantages of diesel hand pump is power, good economic performance. Diesel engines and gasoline engines working process has many of the same places, each working cycle has gone through the intake, compression, power, exhaust four stroke. However, since diesel fuel is diesel fuel, the viscosity than gasoline, which is difficult to evaporate, while its auto-ignition temperature but lower than the gas, thereby forming a combustible gas mixture and ignition are different from the gasoline engine. The main difference is that the diesel engine cylinder gas mixture is compression ignition, not lighted. diesel pump manufacturers when the air into the cylinder, compressed air cylinder to the end, the temperature at 500-700 ℃, pressure of 40-50 atm. When the piston approaches top dead center, high-pressure pump on the engine at high pressure to the cylinder injection diesel, diesel oil particles form fine, mixed with air high-pressure high-temperature, gas-diesel hybrid self-burning, violent expansion, generating power, pushing the piston down acting . In this case the temperature 1900-2000 ℃, pressure up to 60-100 atm, great power, therefore, widely used in diesel engines on large diesel vehicles.

What is included in the gas pump

gas transfer pump: 1, liquid ring vacuum pump (water ring vacuum pump) 2, 3 reciprocating pumps, rotary vane vacuum pump 4, 5 fixed vane vacuum pump, vacuum pump valve slide 6, 7 trochoidal pumps, dry vacuum pump 8 Roots vacuum pump 9, molecular vacuum pump 10, drawing molecular pump 11, the composite vacuum pump 12, a water jet pump 13, a gas jet pump 14, steam jet pumps 15, diffusion pumps, etc. 16, gas station pump
Trapping gas pump comprising: adsorption pumps and cryogenic pumps.
Currently the most widely used industrial water ring vacuum pumps and rotary vane vacuum pump.