Specifications

1.handle to operate
2.atomizing quality
3.seal of needle
4.0-60MPa
5.high testing accuracy

PS400A-II Nozzle Tester

 

    

   Nozzle Verifier is used to adjust and check the injection pressure, atomization quality, and leakproofness of needle valve of diesel fuel injector assembly, to ensure the good power performance and economy.

 

 

 Experiment of Atomizing Quality

 

Watch the atomizing quality of fuel injecting. The fuel grain should be tiny, well distributed. No fuel current (or drop) seen with eyes. No obvious fuel stain appears if it is injected on the oil absorbing paper. Color of fuel stain from center to outer circle should become lighter and form well distributed

 

circle.Pumping fuel action should be quick. There is no fuel drop or fuel dropping after pumping fuel. Atomizing should be correct. Its taper angle should be within specified range.

 

 

 

Main technical parameters

1.     diameter of pressure gauge    150mm

2.     pressure gauge range         0∼60MPa

3.     pressure gauge accuracy rating  0.4

4.     largest tested pressure        60MPa

5.     capacity of fuel tank         1.6L

6.     overall dimension (L×W×H )   250mm×150mm×480mm

7.     net weight                5Kg

8. High testing accuracy