MFY-3 [sealing tester] technical indicators [Test principle]: By vacuuming the vacuum chamber, the sample immersed in water is subjected to internal and external pressure difference, and the gas escape in the sample is observed to determine the sealing performance of the sample; the vacuum chamber is evacuated to generate internal and external pressure of the sample. Poor, observe the sample expansion and release the vacuum shape of the sample to determine the sealing performance of the sample. ã€Features】: 1. Microcomputer control, automation of the experimental process 2. Liquid crystal display mode, pressure and pressure holding time at a glance 3.PVC operation panel, membrane button, easy to operate 4. High quality thickened plexiglass sealed barrel with wall thickness 15mm 5. Digital preset test vacuum and vacuum hold time 6. Precision pneumatic components, excellent sealing performance 7. Automatic constant pressure qi, no manual operation 8. Configure the micro printer, the experimental results print directly ã€Technical Parameters】: 1. Vacuum degree: -90~0kPa 2. Precision: Level 1 3. Effective size of vacuum chamber: Φ270mm × 200 mm (H) (standard) Note: Other sizes can be customized. 4. Air source pressure: 0.7MPa (air source user own) 5. Air source interface: Φ6 polyurethane tube 6. Dimensions: 420mm (L) × 320mm (B) × 520mm (H) 7. Power: AC 220V 50Hz 8. Net weight: 15kg [Standard configuration]: Host experiment sealed barrel air source line [product name]: negative pressure seal tester, seal tester, intelligent sealer, seal tester, seal tester, negative pressure sealer, package sealer, pharmaceutical packaging sealer, composite bag sealability tester , aluminum plastic blister sealer, cosmetic bottle cap sealer, drug composite film with sealing tester, oral liquid bottle sealability tester, food packaging sealability tester Food Additive Corn Gluten Meal Useful Corn Gluten Meal,Additive Corn Gluten Meal,Corn Gluten Meal 60 Protein,Corn Gluten Meal Rats JILIN COFCO BIO-CHEM AND BIO-ENERGY MARKETING CO., LTD , https://www.cofco-biotech.com