The ERWEKA ZT 730 Series, featuring cable-free AirBaskets, automatically determines sample disintegration time through a unique system of magnets and sensors. Available in single (ZT 731) or dual (ZT 732) independently driven test stations, it also includes an integrated flow-through heater for precise temperature control.
Image Credit: ERWEKA
Disintegration testing is made as simple and quick as feasible by the ZT 730's newly built, cable-free AirBasket, which automatically determines the disintegration time. Its electronics compartment is sealed, making it dishwasher proof, while its sensors are highly durable and enable the AirBasket to be used in acidic media.
Image Credit: ERWEKA
The AirBasket is offered in two variants: Type A, featuring six test tubes for standard tablets, and Type B, with three test tubes designed for larger tablets, in compliance with USP, EP, and JP standards.
Utilizing water's thermal inertia, the dependable water bath technique maintains a consistent temperature for testing under USP/EP/JP regulations. Its PT 100 temperature sensor makes constant regulation of the water bath temperature possible. With the help of an easy-to-use 7" touch screen, the ZT 730 series can save and retrieve up to 200 products / methods with parameters and results.
ERWEKA ZT 730 with AirBasket Introduction
Video Credit: ERWEKA
Key Features
AirBasket
With AirBasket, the ZT 730 may be set up with one or two test stations. The cable-free AirBasket comes in Type A or Type B and can be set up in seconds.
- ZT 731 with 1 test station
- ZT 732 with 2 test stations
- AirBaskets Type A and Type B available
Image Credit: ERWEKA
7” Touch Display
The ZT 730 with AirBasket can be used quickly and effectively using its user-friendly touch interface. It provides user management, test result storage, and memory for products and results.
Once the sensor recognizes the tablet's complete disintegration, it displays the disintegration time for each test position.
Image Credit: ERWEKA
Reliable Waterbath Technology
The waterbath technology makes use of water's thermal inertia. The ZT 730 series waterbath maintains a steady temperature because water has a fairly consistent temperature. Another benefit of the water bath is that it keeps the equipment's center of gravity low, which keeps it from toppling over.
Image Credit: ERWEKA
Disintegration Tester ZT 730
Options
The ZT 730 is available with various options, including:
- AirBasket type A (6 test tubes) and type B (3 test tubes)
- Additional vessel for pre-heating (ZT 731 only)
- Printer
- Mesh 40 sieves for AirBasket type A and B
- IQ/OQ/PV documents
- Disc remover for removal of type A discs from the basket
- IQ/OQ/PV validation service
Technical Data
Source: ERWEKA
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| Weight |
30 - 35 kg |
| Dimensions (H x W x D) |
667 x 397 x 365 mm |
| Voltage |
230 V / 115 V / 1750 Watt; 50-60 Hz |
| Interfaces |
USB A, USB B and LAN |
| Test stations |
1 (ZT 731) or 2 (ZT 732) |
| Control |
7" Touch display |
| Stroke height |
55 ± 2 mm |
| Stroke Speed |
30 ± 1 strokes/min |
| Heating |
Integrated flow-through heating system (accuracy ± 0.2 °C) |
| Temperature control |
External PT 100 temperature sensor |
| Memory |
4 GB memory for 200 products/methods and approx. 1 million test results |
| Lift drive |
Step motor |
| Automatic determination of the disintegration time |
AirBasket type A (6 test tubes) or
AirBasket type B (3 test tubes plus discs) |