Multi channel dissolution medium automatic degassing instrument SPR-DDM4000

Multi channel dissolution medium automatic degassing instrument SPR-DDM4000

The workload of dissolution and total dissolution tests in drug research and development laboratories is increasing, so it is possible to provide dissolution mediators for the above testsThe automatic dissolution medium degassing equipment for quality degassing services has become increasingly important because it can effectively improve the efficiency of dissolution tests. At present, most desktop vacuum degassing instruments in China have a marked vacuum degree of 0.05-0.07MPa. At this vacuum degree, water needs to be heated to about 70 degrees (0.07MPa vacuum degree) to achieve effective degassing effect. The SPR-DDM4000 multi-channel dissolution medium automatic deaerator adopts a vacuum negative pressure deaeration method with a vacuum degree of -0.01 to -0.095MPa. Only heating the medium to around 40 degrees Celsius can achieve good deaeration effect.

Dissolution medium degassing and automatic filling systemThe medium degassing&automatic filling system is an instrument specifically designed to provide degassing and quantitative distribution of dissolution media for dissolution experiments. It has functions such as automatic liquid suction, online preheating, vacuum degassing, quantitative liquid supply, and multi cup liquid supply, successfully transforming the large amount of repetitive work that previously required manual operation into a "one click operation" of laboratory automation equipment. Effectively improving work efficiency, reducing laboratory operating costs, and saving valuable innovation time for researchers.

The SPR-DDM4000 multi-channel dissolution medium automatic degassing system is a fully automatic and mobile dissolution medium degassing systemGas and quantitative distribution equipment. It not only has precise volume allocation, but is also suitable for all brands of dissolution testers on the market.

The SPR-DDM4000 multi-channel dissolution medium automatic degassing system adopts a vacuum negative pressure degassing method, which can be grouped and entered simultaneouslyPerform degassing work on two different dissolution media. After degassing is completed, it can be divided into four channels, with two channels in each group simultaneously/separately discharging liquid, with a deviation of no more than 1% (500~1000ml). The temperature control accuracy can also reach ± 2 ℃.

The SPR-DDM4000 multi-channel dissolution medium automatic degassing system can be preheated (up to 45 ℃) before degassing,Improved the degassing efficiency while saving the heating waiting time of the dissolution medium in the dissolution apparatus.

SPR-DDM4000 multi-channel dissolution medium automatic degassing system, with liquid distribution volume ranging from 250ml to 1000mlQuick setting within the range, and when the set volume is ≤ 500ml, multiple cups of liquid can be supplied at once. When the single liquid supply is ≤ 250ml, the maximum number of cups can reach 16.

SPR-DDM4000 multi-channel dissolution medium automatic degassing system can handle commonly used water and hydrochloric acid solutions in dissolution testsPhosphate buffer solution and its dissolution medium containing surfactants (SDS) effectively reduce the dissolved oxygen content of the dissolution medium. When switching to the easy foaming mode, the dissolved media containing surfactant (SDS) can be processed, and a large number of foam in such media can be eliminated while degassing, ensuring the accuracy of dissolved media volume.

SPR-DDM4000 multi-channel dissolution medium automatic degassing system, pre installed with a 25 μ m metal mesh filter, can effectively remove dissolved substancesFilter the medium to prevent impurities from causing wear and tear on the instrument.

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Core advantages:

● Can handle two different dissolution media simultaneously.

● Dual handles, capable of separating two different dissolved media after degassing into fourThe dissolution cup is accurately filled simultaneously and synchronously, with a deviation of no more than 1%

（500~1000ml）。

●Automatic alarm system:When the instrument has no liquid inlet, insufficient liquid inlet, or pressureWhen there are problems such as excessive force or communication failure, the instrument's built-in LED light will turn red, and a continuous short prompt sound will appear. The LED control panel fault display area will display specific alarm content.

Multi channel dissolution medium automatic degassing instrument SPR-DDM4000Product parameters: