1. General LS2311-04 is using imported air driving element and accurate pressure sensor to measure the mechanical pressure loss, the principle is vacuum testing.
2. Characters 2.1 The bench can test 4 meters per batch. 2.2 The LED will display real time pressure loss. The testing result is accurate, reliable and obviously viewed. 2.3 The non-load flow rate, checking point flow rate, non-load running time, testing time and limitation value the parameters can be set through the system. 2.4 All the test procedure is according to the program in SCM, the result will be displayed in LED.