STD1209 Dissolution Tester

STD1209 dissolution tester, performance indicators in line with the 2020 edition of the Chinese Pharmacopoeia requirements. In order to ensure the basic functions of the original dissolution tester, the instrument has added the functions of automatic dosing, single-cup temperature measurement, homogeneous replenishment, automatic sampling, etc. The instrument adopts a new control mode and strives to make the whole machine run stably and reliably, which is the high-end instrument of dissolution tester series products.

Standards：

T/SJZSYYQXH, JZ008-2023

Performance features:

12-channel temperature monitoring inside the cup. Automatic lifting of sampling needle and automatic positioning of sampling height.

Can be connected to the P series autosampler, remote control operation, a screen to complete all operations.

Head with integral sealing cup cover, can effectively prevent evaporation of dissolved media head electric lift (12 paddle / basket synchronized lift), each paddle / basket rod can be individually manually disassembled. Paddle, basket rod automatic height setting.

Adopt 7-inch large LCD touch screen, easy to understand the operation.

The instrument is connected to the server through the network, connected to the LIMS system, you can choose offline and network two applications to log in the system.

The instrument system is equipped with access control rights management function, audit trail, lock screen, data backup, etc. Fully in line with the 2020 version of the “Pharmacopoeia of the People's Republic of China” and the provisions of the national industry standards and the requirements of data integrity.

There are three levels of user level management rights, with audit trail function.

With low temperature alarm (<3℃), high temperature alarm (>47℃) and water shortage protection function.

Specially designed automatic dosage device to realize synchronous dosage during paddle method experiment.

Optional micro-printer to print the experimental records (including time, temperature and rotation speed and other test data).

Optional full-data high-precision dissolution cups, each dissolution cup with 3D scanning of the certification report, high-precision dissolution cups with more accurate internal dimensions, spherical radius structure to ensure the accuracy and repeatability of the dissolution experiment.

Main technical indicators:

1. Perpendicularity of basket paddle (shaft): deviation from vertical direction ≤ 0.5 °

2. Perpendicularity of the dissolution cup: deviation from the vertical direction ≤ 1 °

3. Coaxiality between the dissolution cup and the basket (paddle) axis: deviation from the axis ≤ 1.0mm

4. basket (paddle) axis swing: swing ≤ 0.3mm

5. Basket swing: swing ≤ 0.5mm

6. Depth of basket (paddle): 25 ± 1mm

7. Basket (propeller) shaft speed error: <± 4%

8. Medium temperature in each dissolution cup: 37 ? C ± 0.3 ? C

9. Vibration: ≤ 0.1mil

10. Speed range: 25-250 rpm

11. Speed accuracy resolution: 0.1 rpm

12. Temperature adjustment range of water bath: 5 ? C (room temperature) -50 ? C

13. Temperature display resolution: 0.01 ? C

14. Temperature control accuracy: ≤ ± 0.2 ? C

15. Accumulated timing time: 99 hours, 59 minutes, and 59 seconds. (Basic Experiment Timing)

16. Programmable sampling frequency: 1 to 24 different sampling cycles can be preset

17. Sampling cycle time: 99 hours and 59 minutes per week can be set arbitrarily. The 24 sampling cycles can be countdown in sections or continuously

18. Printing time interval setting: ≤ 1-60 minutes, any choice

19. Continuous working time: 100h

20. Working noise: < 60db

21. Work environment; 5-35 ? C relative humidity; ≤ 80%

22. Electric heating power: 1500W

23. Net weight 66Kg

24. External dimensions: length 650mm, width 555mm, height 600mm