Features:

• Compact, space-saving design with built-in heater/circulator and staggered vessels for easy sample viewing.
• Fixed position shaft height, built-in evaporation covers for auto vessel centering, fully conforms to USP and ASTM Mechanical Calibration.
• Modular Concept allows for future upgrades to automation with addition of autosampler, on-line spectrophotometer, UV Fiber Optics or Automated Sampling Device.
• Using the front panel key pad withgraphic display test parameters like temperature, speed, tablet introduction and sampling time may be programmed.
• Integrated vessel covers ensure automatic vessel centering and precise positioning of the stirrers without additional tools. Due to the closed design, evaporative loss on evaporation is < 0.5 % in 24 hours at 37 °C.

Ready for Automation:

• The AT 7smart can be automated at any time to collect samples with a fraction collector, analyze samples with an on-line spectrophotometer or both.
• The modular concept permits substantially tailor-made automation solutions. Options including “Hollow Shaft” sampling shafts with filter heads, automated media replacement and media addition, automated tablet drop, automated filter changes and On-line HPLC injections.
• The modular concept permits substantially tailor-made automation solutions. Options including “Hollow Shaft” sampling shafts with filter heads, automated media replacement and media addition, automated tablet drop, automated filter changes and On-line HPLC injections.

Without additional PC and software:

• Control of automatic tablet input at programmed time.
• Control of off-line sampling with fraction collector for collection into test tubes or capped HPLC vials.

With WinSOTAX advanced dissolution software (Windows 2000/ XP/Vista):

• On-line system with direct photometric evaluation.
• On-line HPLC system with injection directly into the HPLC unit.
• Off-line system with sample collection in the fraction collector. Combined on-/off-line system for direct evaluation and/or sample collection or system with multiple baths. Dual bath collection with fraction collector or analysis with spectrophotometer.

Technical data:

• Test stands 7
• Temperature 20 – 45˚C
• Range +/-0.2˚C
• Speed range 25 – 250 rpm
• Power supply 230 V/50 Hz or 110 V/60 Hz
• Interface RS-232-C
• Width/depth 595/520 mm
• Height 420 mm
• Weight ca. 35 kg