8/12 Positions Automated Dissolution UV System
System UV 1900-8/12
				SYSTEM UV 1900-8/12 is an automated dissolution UV system with 8/12 positions. It contains a UDT series dissolution tester, a SYP 800/1200 syringe pump, UV photometer and ADUV software package. This system can analyze dissolution samples online and provides full dissolution reports.

Brochure(Please click below to download):

Dissolution UV online analysis system.pdf



  • Simultaneous dissolution testing of  8/12 samples
  • Built in dissolution accessory compartment for easy organization
  • Backlight kit for easier dissolution test observation
  • Precise syringe pumps ensure sampling accuracy and avoid human error
  • Prevents data deviation caused by evaporation and oxidation
  • Standard 10mm path length flow cell and other path length flow cells available for dilution
  • Dual filtration
  • High/low dissolution curve to qualify pass/fail dissolution samples
  • Dissolution profile from multiple sampling points
  • Supports data audit tracking, that complies with FDA 21 CFR Part 11 requirements

Extended functions:
  • Expandable to 2 or 3 speed zones, which provides different stirring rate, and shortens R&D duration
  • Compatible with mini vessel apparatus, rotation cylinder apparatus, paddle over disk apparatus and flow-through cell apparatus
  • Compatible with basket method/paddle method, and can record dissolution image
  • Temperature sensor in each dissolution vessel to examine and record temperatures individually
  • Dual vessel cover, totally eliminates media evaporation
  • Supports remote monitoring of application


UV-1900 UV Spectrophotometer
Cuvette 1cm and 2cm pathlength options
Optical System Double Beam
Light Source D2 lamp, Tungsten Lamp
Wavelength range 190 nm to 1100 nm
Spectrum Bandwidth 0.5 nm-1 nm auto adjustable
Spectrum scanning Yes
OS Microsoft Windows
Output USB, Ethernet, HDMl, VGA, WiFi (optional), BlueTooth (optional)
Language Selection from 10 languages
SYP-800 8-position Syringes
High torque stepper motor Driven with a feedback loop
Syringe control Up to 8 x 10ml syringes
Syringe accuracy .05ml for transfer volume of more than 1m
Maximum transfer volumn 10ml (as per stroke)
Power supply 110/220 Volts, 50/60 Hz