RT814 Automated Transdermal Diffusion System
Raytor RT814 Automated Transdermal Diffusion System is a fully automatic 14-position transdermal diffusion cell (Franz cell) system that uses innovative technology and modular design. It consists of multiple modules such as a Franz diffusion cell device, an automatic sampling module, and a medium thermostat. Based on achieving automation, the performance of the equipment also meets the test requirements of the European Pharmacopoeia (EP9.0): General rule<2.9.4 Dissolution test for transdermal patches> and the United States Pharmacopoeia: General rule <1724> Semisolid Drug Products - Performance Tests.
- Flexible sampling methods
- Real-time monitoring and recording
- Integrated diffusion cell system
- Independent temperature control for all cells
Key features
The diffusion cell is an integrated glass structure to reduce the risk of leakage
The mechanical structure automatically exhausts the residual bubbles in the diffusion pool to ensure the accuracy of the test data.
Each diffusion cell has corresponding pipelines and pumps to avoid cross contamination during the test.
Two groups of diffusion cells can be used for testing at the same time without interfering with each other.
The equipment can meet two sampling methods: partial sampling or full sampling. The sampling method can be flexibly selected according to the test requirements.
Applications
Meet the test requirements of USP<1724> for in vitro release and in vitro permeation of semi-solid preparations
- creams
- ointments
- patches
- gels
Technical specifications
- Diffusion cell position
- 7×2
- Sampling channels
- 14
- Diffusion cell volume
- 9, 10, 12mL
- Sampling times
- ≤24
- Sampling range
- 1~10ml (including full sampling and partial sampling)
- Temperature range
- room temperature~50℃
- Heating method
- dry heating
- Temperature error
- <±0.5℃
- Speed range
- 200~900rpm
- Speed error
- <±10%
- Maximum sampling time
- 9999mins
- —
- Automatic bubble removal
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