Overall Migration Dissolution Tester AUTO ZF900

Introducing the AUTO ZF900 Overall Migration Dissolution Tester: Advanced Automation for Comprehensive Testing

Overview The AUTO ZF900 Overall Migration Dissolution Tester boasts an integrated system design encompassing water bath evaporation, heating and drying, cooling, and constant temperature weighing. This fully automated testing process eliminates manual intervention, making it ideal for assessing total migration, non-volatile matter, and evaporation residue in fields like purified water, pharmaceutical packaging materials, food packaging, cigarette tipping paper, and chemical reagents. Additionally, it facilitates water content, loss on drying, and total dissolved solids content tests in solid samples.

Test Principle The automatic feeding system places the solution into the solvent storage dish. The test material undergoes repeated heating, cooling, and weighing cycles until a constant weight is achieved. The evaporation cup is heated, cooled, and weighed, with the process monitored until meeting project-specific constant weight requirements.

Standards

• Purified Water: "Chinese Pharmacopoeia" 2020 Ed., "European Pharmacopoeia" EP9.0 WATER, PURIFIED
• Pharmaceutical Packaging Materials: National Standards for Pharmaceutical Packaging Materials
• Food Contact Materials: GB 31604.8-2016, EN 1186-3:2002 method A, Korean Ministry of Health and Welfare standards
• Cigarette Tipping Paper and Chemical Reagents: GB/T 9740-2008
• Water Quality Testing: GB 8538-2016, DZT0064.9-2021, GBT 14415-2007, GBT5750.4-2006
• Solid Samples: "Chinese Pharmacopoeia" 2020 Ed., "United States Pharmacopoeia" USP40-NF35<921> WATER DETERMINATION

Specifications

• Measuring Range (Residue Weight): (0～80) g
• Resolution: 0.01 mg
• Balance Capacity: (0～220) g
• Constant Weight Error Value: 0.3 mg
• Water Bath Temperature Control Range: Room temperature～100℃
• Cavity Temperature Control Range: Room temperature～125℃
• Temperature Accuracy: ±0.5℃
• Number of Samples: 9 pcs (data is separate)
• Evaporating Dish Volume: 100 mL
• Dimensions: (900L×880W×900H) mm
• Power Supply: 220V, 50Hz
• Rated Power: 4 KW
• System: Windows 10 Pro 64

Features

• Cold and hot dual-chamber integrated control system for automated, efficient, and precise testing
• High-precision imported balance with isolation protection design
• Testing efficiency with 12 independent data stations
• Cooling recovery system for efficient solvent recovery
• Smart operating system with global certifications
• Laboratory Intelligent IoT Platform for network digital management

Application

• Purified water testing in the pharmaceutical industry
• Non-volatile items testing in plastic and rubber pharmaceutical packaging materials
• Total migration testing in various food utensils, containers, and food packaging films
• Total migration testing in cigarette tipping paper
• Evaporation residue testing in chemical reagents
• Total dissolved solids testing in domestic water, drinking water, industrial water, sewage
• Loss on drying, dryness, or moisture testing in solid samples, pharmaceutical particles