【Scope of application】 The planar flexible material is placed in the infiltration solution and the planar flexible material is infiltrated under a vacuum environment. It makes the infiltration of flat flexible materials labor-saving, with good infiltration effect, high infiltration efficiency and good quality. 【Relevant Standards】 Not at the moment 【Scope of application】: The planar flexible material is placed in the infiltration solution and the planar flexible material is infiltrated under a vacuum environment. It makes the infiltration of flat flexible materials labor-saving, with good infiltration effect, high infiltration efficiency and good quality. 【Technical Parameters】: 1. Negative pressure range: 0~99KPa 2. Pressure resolution: 0.1KPa 3. Full-scale decompression time: 5. Size per station: 50*120mm 6. Instrument power: 1600W 7. Instrument voltage: AC220V 8. Specimen size: 40*100mm 9. Working temperature and humidity: 20°C±2°C, 65%RH±4%RH 10. Resolution: ±0.01KPa 11. Overall dimensions: 730×450×510mm 12. Weight: 100kg 13. Vacuum pump power: AC220V 1500W