on: auto-test, auto-diagnose, auto-alarm.
The Dissolution tester can test by self and alarm automatically. The dissolution parameters of' Chinese codex 2010' are stored in and can be taken out at anytime.
Time can be preset at many points. The buzzer automatically sounds to any point, then the tester automatically runs to the next one.
Products photo:
Specifications:
Speed range (20~200)rpm
Speed accuracy ±2rpm