| No. | Item | Parameters |
| 1 | LWGYD-4 flow rate Sensors | Flow range: 0.667-4.167 L/min, pulse output |
| 2 | Small water pump | Brand: South, model no.: CHL2-40, 380VAC, 50Hz, 0.55kw Protection class: IP55 Insulation class: F |
| 3 | Radius of the oscillating tubes | Coming with R200, R400, R600 R800, R1000, R1200, R1400, R1600mm oscillating tubes, made of stainless steel |
| 4 | Inner diameter of oscillating tubes | Φ18mm |
| 5 | Needle hole | Inside diameter: Φ0.4mm, distance between each two neighbor holes is 50mm, flow of each hole is 0.07±0.0035 L/Min |
| 6 | Included angle of two holes | IPX3:120°; IPX4:180° |
| 7 | Oscillating tube swing angle | 0~350° (max. ±175°) can be preset (Note: standard requires IPX3:120°; IPX4:360°, but due to there is turntable under oscillating tube during test, so 360° can not achieved during actual testing, if without turntable, then 360° can be achieved) |
| 8 | Oscillating tube swing speed | IPX3:4s/time (2*±60°); IPX4:12s/time (2*±180°) |
| 9 | Test flow | Can be set according to the size of the oscillating and the number of the pin holes (0.07 L/minX per hole) as per standard requirements of IEC 60529 |
| 10 | Test time | 1-9999S can be preset, set test time according to standard requirements of IEC 60529 |
| 11 | Turntable speed | 1-5r/ min, can be set |
| 11 | Site requirements | Dedicated IP waterproof test room, the ground should be flat with illumination. With good function of inflow and drainage. Ground installation. |
| 12 | Electrical control | PLC & touch screen |
| 13 | Power supply for this equipment | Three phase AC 380V, 50Hz, 4KW |
| 14 | Power supply for sample | AC220V, 16A |
