Product Information

The TS-OMT3 Fully Automatic Overall Migration Tester is built around an integrated system architecture that combines water-bath evaporation, heating and drying, drying and cooling, and constant-temperature weighing within a single, self-contained unit. The instrument is purpose-built for total migration testing — including non-volatile matter and evaporation residue determination — in purified water, pharmaceutical packaging materials, food packaging, cigarette tipping paper, and chemical reagents.

Applicable Standards

Chinese Pharmacopoeia (ChP), European Pharmacopoeia (EP) 9.0 WATER, PURIFIED, USP 40-NF35 <921> WATER DETERMINATION, GB 31604.8-2021, EN 1186-3:2002 method A, YQ/T 59-2015, GB/T 9740-2008, ISO759, GB 8538-2016, DZT0064.9-2021, GBT 14415-2007, GBT5750.4-2006

Key Features

• The TS-OMT3 integrates water-bath evaporation, drying, cooling, constant-weight determination, and reagent recovery within a single system, minimising the influence of external environmental conditions on test outcomes and enabling automated, efficient, and precise operation.
• Temperature regulation is achieved through internationally advanced electromagnetic temperature control technology, which automatically manages heating and cooling cycles with a temperature control accuracy of 0.5 °C.
• A high-precision imported balance is integrated within the chamber, delivering high weighing efficiency and achieving constant weight within 0.3 mg over a two-round drying process.
• The instrument is equipped with nine independent test stations, each generating separate data, supporting high-throughput testing with excellent test efficiency.
• A built-in circulating water-cooling pump cools the chamber to room temperature within 30 minutes, and the included solvent recovery bottle achieves a solvent recovery rate exceeding 90%.
• Operation is fully automatic, with one-key test initiation, automatic judgment, and automatic shutdown; weighing data, temperature curves, and humidity curves are displayed in real time, with an audit trail (log trail and test trail) supporting data traceability.

Technical Parameters

Applications

Applicable to the test of non-volatile content in purified water and sterile water for injection in the pharmaceutical industry, the non-volatile items in the dissolution test of plastic and rubber pharmaceutical packaging materials, and the total migration of food contact materials and the soaking liquid of cigarette tipping paper. Also suitable for the evaporation residue testing of chemical reagents and organic solvents with a boiling point below 100 °C, the total dissolved solids testing of drinking water, natural mineral water, ground water, swimming pool water, urban sewage, and industrial boiler water, and the loss on drying, dryness, or moisture testing of solid samples such as empty capsules and microcrystalline cellulose.