ZQY-2 Intelligent Sampling InstrumentOn the basis of domestic and foreign peer products, summarizing experience and absorbing essence, continuously innovating, adopting advanced technology and high-quality components to develop a drug dissolution liquid automatic sampling and replenishment equipment.

ZQY-2 Intelligent Sampling InstrumentPerformance characteristics

1. Design and develop automatic reflux technology for sampling and fluid replacement to ensure the accuracy of sampling and fluid replacement volume
2. Polytetrafluoroethylene pipelines with high chemical stability have excellent anti adsorption performance

3. The sampling lifting mechanism completely eliminates the influence of sampling on dissolution and eliminates the phenomenon of boiling in the beaker
4. Sampling and fluid replacement pipelines can be directionally cleaned
5. In the sampling state, the residual liquid in the pipeline automatically flows back through the peristaltic pump, avoiding cross contamination
6. Single sampling, fluid replacement, functional and commonly used sampling volume peristaltic pump operation calibration function
7. Adopting a large screen LCD display (LED 4 × 15D Chinese characters) with Chinese menu prompts, easy to operate and use
8. Equipped with USB storage function to preserve experimental data for easy viewing
9. Can be connected to an external micro printer function

Technical indicators

Zui multiple sampling times: 16 times
Sampling and fluid replacement channels: 8
Zui Long Sampling Interval: 99 hours, 59 minutes, 59 seconds x 16
Zui small sampling interval: 1 minute for the first time, followed by 3 minutes
Can be equipped with 128 sampling test tubes
Continuous working time: 99 hours, 59 minutes, and 59 seconds
Sampling and filtering cycle: less than 30 seconds
Peristaltic pump maximum flow rate: approximately 25ml/minute
Sampling or fluid replacement volume: 1-15ml
Selection of Chinese and English versions; Equipped with a fluid replacement constant temperature control system,
Relative accuracy of sampling or fluid replacement volume: When the pump tube is in good condition and the filter is unobstructed, it is ≤± 0.2%
Polyethylene filter head hole size: (10um filter element can be provided according to user requirements)
Sampling point location: from the top of the turning blue or blade to the midpoint of the liquid surface, 10mm away from the inner wall of the dissolution cup, and 6mm away from the dissolution cup using the small cup method
*Design and develop automatic reflux technology for sampling and fluid replacement to ensure the accuracy of sampling and fluid replacement volume
High chemical stability polytetrafluoroethylene tubing has excellent anti adsorption performance
The sampling lifting mechanism completely eliminates the influence of sampling on dissolution and eliminates the phenomenon of boiling in the beaker
Sampling and fluid replacement pipelines can be directionally cleaned
In the sampling state, the residual liquid in the pipeline automatically flows back through the peristaltic pump, avoiding cross contamination
Single sampling, fluid replacement, functional and commonly used sampling volume, peristaltic pump operation calibration function
Adopting a large screen LCD display (LED 4 × 15D Chinese characters) with Chinese menu prompts, easy to operate and use
Equipped with USB storage function to preserve experimental data for easy viewing
External micro printer function
Power supply: AC220V ± 10%, 50Hz, 80W