Product Categories

Disintegration Testers

Erweka* ZT 220 Series Manual Disintegration Tester

The disintegration testers of the ZT 220 series are available with one (ZT 221), two (ZT 222), three (ZT 223) or four (ZT 224) simultaneously motor driven USP/EP/JP compliant test stations with basket rack assemblies. The standard versions of these units incorporate a high-quality integrated flow-through heating system, a moulded one-piece PET water bath (can’t leak, can’t break, easy to clean) and a water bath cover.

Easy control of the unit: Set test run parameters such as run time and water bath temperature are entered via a membrane keypad with symbol keys and the actual values are then shown on large and bright LED displays. The run time counter is automatically started when the basket rack assembly is lifted into the test media.

Erweka* ZT 320 Disintegration Tester

On the ZT 320 disintegration testers series, the test stations are available with one (ZT 321), two (ZT 322), three (ZT 323) or four (ZT 324) driven individually. In order to guarantee outstanding quality and the highest ease of use each test station is controlled by its own keypad. 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 preset run time or when the stop button is pressed, the basket rack is raised from the media to prevent further disintegration of the samples (optional).

Erweka* ZT 720 Automated Disintegration Testing

The ERWEKA ZT 720 series automatically determines the disintegration time of samples by using a unique system of magnets and sensors. It also tests whether or not a sample completely disintegrates.

The ZT 720 is available with one (ZT 721) or two (ZT 722) individually driven test stations, equipped with an integrated flow-through heater. Its temperature sensor PT 100 allows constant control of the water bath temperature. The ZT 720 series is controlled through an innovative 7” touch screen and is capable of storing and retrieving up to 100 products/methods with results and parameters.