The PTWS 1220 is a 6+6 position, single drive tablet dissolution testing instrument for solid dosage forms as described in USP chapter <711/724> and EP section<2.9.3/4> as well as the DAB/BP and Japanese Pharmacopeia section <15>. The instrument features two additional vessels (approx. 250ml) for media refilling and reference standard media. The PTWS 1220 is the ideal choice for Biowaiver studies and dissolution method development.

Advantages:
>> Test 12 samples in one instrument with identical conditions for comparative studies (Biowaiver)
>> 6 front line and 6 back line vessels for easy access in manual operation
>> Rigid aluminum water bath cover
>> Individual 3-point vessel centering
>> Excellent access to all vessels
>> Staggered start feature for convenient manual sampling
>> Screen saver functionality offers most important information at a glance (stirrer speed, bath temperature, time to next sampling interval, elapsed time, media temperature etc.)
>> Wake up functionality to start heating at a pre-programmed time
>> Programmable infinity test
>> MonoShaft™ system to avoid re-adjustment of immersion depth
>> Ultra-fast heating system with excellent temperature stability due to newly designed heat exchanger
>> Water diffuser for even temperature distribution
>> Vibration absorber to avoid vibration transfer into the USP/EP vessels
>> Spring loaded pump assembly to eliminate vibration transfer to the frame work
>> Extraordinary safety features for pump and heating system, flow control, digital temperature control, water level sensor, thermo switch, thermo fuse
>> DQ/QC, IQ and OQ documents included free of charge