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  Functions and Features： 1. Smart outlook, special structure design, convenient operation and maintenance 2. Special craft handling, low pressure loss, sealable, security, high level anti-corrosive, stable operation, and long life service 3. Adopting double reed-switch to count the pulse. Accurate measurement, high sensitivity and proof from intentional destroy 4. It adopts special microprocessor, integrated circuit and design of high-level reliability with strong ability against influence and attack 5. Ultra low energy consumption, stability, environmental changeability proof and long consecutive operation, prompt operational speed 6. Remotely read the cumulative data of gas meter anytime 7. Data storage functions for more than 10 years 8. Realize computer network management 9. Realize “centralized reading” function of water, energy and gas meter  

  CG-Z-JRB2.5 IC card household diaphragm gas meter can reach the  GB/T6968-1997 China national quality standards and Ministry of Construction CJ/T112-2000 industry-standard requirements, and adopts domestic gas meter JJG577-2005 test protocols, which is suitable for the automatic metering and charging of city gas pipeline, natural gas, liquefied petroleum gas, methane gas and other gas. The gas meter has two sets of display system: wheeled mechanical word display and LCD with microprocessor controller. Main technical parameters and characteristics: 1. JRB1.6, JRB2.5-type gas meter, the largest flow meter is 2.5m3 / h, the maximum working pressure is 10kPa. 2. The medium: Natural gas quality indicators should be consistent with the requirements of SY7514-88, gas quality indicators should be consistent with the requirements of GB13612-92. 3. Aluminum alloy die-casting shell, small size, light weight, corrosion resistance, easy installation. 4. Achieve " payment first, then consume" 5. Circuit board adopts the moistureproof technology , which can reach the national defence level. It can work in harsh environment. 6. Life service is up to more than 10 years , valve can be close tightly after the power is off. 7. With two display ways: mechanical display and electronic display, to ensure the measurement accuracy of gas meter. 8. LCD can display the available gas volume, accumulated gas volume, valve status, battery status and other parameters. 9. Resist illegal operation.  

   Structure 1.Casting aluminum shell, reliable anti-reverse-rotation device, small size, light weight, high strength, corrosion resistance, high strength, corrosion resistance, high accuracy and measurement accuracy. 2.Adopt flying drum counter device, intuitionistic and accurate reading, high sensitivity Character：1. Power impulse2. There are safeguard function.3. Give an alarm when thunderbolt flameout4. Give an alarm when the air feed break off5. Automatic alarm when did not work normally in ignition five seconds6. Windbreak function7. Prevent overflow function  

  1）       DESCRIPTION: DB2000 series fuel injection pump test bench is a new digital indicating test bench ,which is designed to meet customers’ new demands. It adopts advanced technology of frequency conversion, industrial controlling computer, with the advantages of wide speed-regulation, steady performance ,and convenient to install and operate. Technical data, such as rotating speed, oil measuring frequency and oil temperature，oil pressure, rack travelling, advanced angle , can be indicated and printed easily. It’s an ideal adjusting equipment of all kinds of diesel pump. 2)  FUNCTIONS                   1. Frequency-changing and speed-regulation 2. Measurement of the delivery at various rotation speeds 3. Checking of each line's injection timing with static 4. Checking of the mechanical speed governors 5. Checking of the electromagnetic vale of distributor pump 6. Checking of the pneumatic speed governors 7. Checking of the pressure compensators 8. Measurement of the reflux delivery of distributor pump 9. Measurement of the distributor pump's body internal pressure 10. Checking of sealing of the in-line injection pump body 11. Supply engine oil lubricating. 12.Measure the working performance of advance device and air governor

  1)BRIESF INTRODUCE 12PSDB-E series fuel injection pump test bench is a kind of product with high quality and low price in our factory. It’s very popular in many countries. The test bench can test all kinds of mechanical pump, such as distribution pump, inline pump, also VE and PE pump included. This series test bench adopt advanced frequency conversion device, having the advantage of reliable performance, low-noise, energy save, high output torque, high measure accuracy，perfect automatic protection, seldom need to maintain and so on.  2)FUNCTIONS 1. Frequency-changing and speed-regulation 2. Measurement of the delivery at various rotation speeds 3. Checking of each line's injection timing with static 4. Checking of the mechanical speed governors 5. Checking of the electromagnetic vale of distributor pump 6. Checking of the pneumatic speed governors 7. Checking of the pressure compensators 8. Measurement of the reflux delivery of distributor pump 9. Measurement of the distributor pump's body internal pressure 10. Checking of sealing of the in-line injection pump body 3)PARAMETERS: 1.Output power: 7.5kw, 11kw, 15kw, 18.5kw 2.Electronical supply 3-Phase 380V/50HZ(or on request) 3.Interaxe height: 125mm 4.Graduates: 45ml, 150ml 5.Volume of fuel tank: 60L 6.Feeding fuel pressure: Low: 0-0.4Mpa High: 0-4Mpa 7.Range of speed: 0-4000RPM 8.Air pressure: 0~0.2Pa9.control temperature of fuel oil: 40±2 10.DC.: 12V/24V 11.Testable cylinders of pump:

  1)BRIESF INTRODUCE 12PSDB-E series fuel injection pump test bench is a kind of product with high quality and low price in our factory. It’s very popular in many countries. The test bench can test all kinds of mechanical pump, such as distribution pump, inline pump, also VE and PE pump included. This series test bench adopt advanced frequency conversion device, having the advantage of reliable performance, low-noise, energy save, high output torque, high measure accuracy，perfect automatic protection, seldom need to maintain and so on. 2)FUNCTIONS 1. Frequency-changing and speed-regulation 2. Measurement of the delivery at various rotation speeds 3. Checking of each line's injection timing with static 4. Checking of the mechanical speed governors 5. Checking of the electromagnetic vale of distributor pump 6. Checking of the pneumatic speed governors 7. Checking of the pressure compensators 8. Measurement of the reflux delivery of distributor pump 9. Measurement of the distributor pump's body internal pressure 10. Checking of sealing of the in-line injection pump body 3)PARAMETERS: 1.Output power: 7.5kw, 11kw, 15kw, 18.5kw 2.Electronical supply 3-Phase 380V/50HZ(or on request) 3.Interaxe height: 125mm 4.Graduates: 45ml, 150ml 5.Volume of fuel tank: 60L 6.Feeding fuel pressure: Low: 0-0.4Mpa High: 0-4Mpa 7.Range of speed: 0-4000RPM 8.Air pressure: 0~0.2Pa9.control temperature of fuel oil: 40±2 10.DC.: 12V/24V 11.Testable cylinders of pump: 12