The PTWS D620 is a “Dual Drive” 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. PTWS D620 features independent stirrer speed control for the front and back row of stirrers.

Advantages:
>> Individual speed control for front and back row of stirrers
>> 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