Product Details

Erweka ZT 320 series (ERW-ZT320)

Erweka ZT 320 series


On the ZT 320 series disintegration testers the test-stations (one to four) are driven individually. Each test test-station is controlled by its own keypad to guarantee ease of use.

After programming the required test-run time the basket rack assembly with its loaded samples is automatically lowered into the media. On completion of the pre-set run-time or when the stop button is pressed the basket rack is raised from the media to avoid the samples continuing to disintegrate (optional).

The temperature displayed on the LE display is the one measured by the standard external temperature sensor either located inside the water bath or the test media.

The optional type “B” basket rack assembly with 3 larger test-tubes can be fitted to
all ZT 220/320 disintegration testers.

Basket type A 6 glass tubes
Optionally the basket rack assembly is moved into the media when the start button is pressed and raised automatically on completion of the pre-set run-time or when the stop button is pressed.

The unit comes with external water bath/ media temperature probe. All recorded test-run parameters can be hard copied via the optional USB printer interface, the actual disintegration time is  added manually.

Delivery time: 4-6 Weeks
Delivery times may vary
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Fully USP compliant “Quick-Clean” basket racks and baskets, type “B” with 3 larger test tubes are offered. Of course all required validation handbooks and tools are available as well as ERWEKA PQ tablets with specified disintegration time.

Baskets type A (6 glass tubes) or type B (3 larger glass tubes)
Automated Lift-In and -Out of the basket rack assembly/ies on start/completion of the pre-set run-time of each test station. This option guarantees that the disinte-gration of the samples can not go on when the pre-set run-time is completed
Media pre-heat and disintegration rack storage container located in the water-bath (ZT 321 and 323 only)
Quick-Clean-Basket (100% USP/EP/JP compliant) for fast cleaning of the test stations. No tools required for disassembly and assembly.
Basket with 3 test-stations with an inner diameter of 30 mm, acc. Pharm.Eur., Type “B”
Water stabiliser with colour indicator, 1 bottle for 2 fillings
USB printer interface for selected printers
Spare part kit for ERWEKA ZT 320 Series
Set of spare USP glass tubes (3) and sieve (1) for standard disintegration rack assembly
Set of spare USP glass tubes (3) and sieve (3) for “Quick-Clean” disintegration rack assembly

Technical details:
1 to 4 test racks
30 ± 1 strokes/min.
55 ± 2 mm stroke height
LE display/s to show remaining run-time and actual bath temperature.
Optional automatic lift-in and -out of the Basket Racks
Integrated flow-through heating system (accuracy ± 0.2°C)

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