Uv monitoring system for small volume dissolution studies
In pharmaceutical research and development, accurately monitoring the dissolution of small volume samples like tablets, capsules, and powders is crucial. Researchers need precise real-time data to evaluate solubility, dissolution rates, and other critical parameters, often in volumes as small as 2-20 ml.

Real-time concentration monitoring in small volumes
The MicroDISS Profiler™ by Pion is an in-situ fiber optic UV monitoring system designed for small volume dissolution studies ranging from 2-20 ml. Powered by AuPRO™, it offers the industry’s most comprehensive dissolution data analysis capabilities. The system utilizes dip-style probes made from robust stainless steel, equipped with up to 8 individual Photo Diode Array Spectrophotometers for rapid, accurate data collection of UV/VIS spectra from 200 to 720 nm at 1 nm resolution every two seconds. This allows for simultaneous real-time data collection and analysis, making it ideal for applications like evaluating solubility, intrinsic dissolution rates, and conducting supersaturation studies. The user-friendly interface and interchangeable pathlength tips enhance its cost-effectiveness by combining speed and flexibility.
Benefits
- Real-time data collection and analysis
- Accurate monitoring in volumes from 2-20 ml
- Comprehensive dissolution data analysis with AuPRO™ software
- Stainless steel dip-style probes for durability
- User-friendly interface with flexible experimental conditions