Raytor RT3-AT Reciprocating Cylinder Automatic Sampling Dissolution System includes Raytor RT3 Reciprocating Cylinder Dissolution Apparatus and Raytor Automatic Sampling Workstation.

Raytor RT3 Reciprocating Cylinder Dissolution Apparatus has stable performance and fully meets the requirements of Chinese Pharmacopoeia, US Pharmacopoeia and European Pharmacopoeia for reciprocating cylinder dissolution test. RT3 is equipped with 7 reciprocating cylinder units and 6 rows of dissolution vessels. It can use a variety of dissolution media with different pH at the same time to effectively simulate the human gastrointestinal environment. At the same time, RT3 has advanced automation design, including automatic replacement of dissolution medium and automatic opening of dissolution vessel cover, which makes the dissolution experiment more efficient and accurate.

Raytor Automatic Sampling Workstation is equipped with 7-channel high-precision ruituo syringe pump, which has the functions of automatic wetting and washing pipe, automatic sampling and liquid replenishment, and automatic emptying pipe after sampling. Effectively provide accurate and precise sampling at each sampling time point, reflecting the advantages of high efficiency, accuracy, stability and easy use of software.

Raytor RT3 Reciprocating Cylinder Dissolution Apparatus

Reciprocating Lifting Motor

The reciprocating rate (4 ~ 60 DPM), reciprocating stroke (2 ~ 10 cm), immersion time and drain time can be set.

Automatic Displacement Motor

According to the time interval set by the method, it will automatically transfer the reciprocating cylinder to the next row of dissolution vessel.

Automatic Dissolution Vessel Cover

The cover of dissolution vessel can automatically open and close, effectively reduce the evaporation loss of the dissolution medium.

Reciprocating Cylinder Rack

Clean the used reciprocating cylinders and place them on the rack for drying, which is convenient for the next experiment.

Automatic Positioning Sampling Needles

According to the volume of dissolution medium set by the method, the sampling needles will automatically position to the midpoint from the bottom of the vessel to the liquid level.

Reciprocating Cylinder Mounting Bracket

The coaxial split design makes it quickly to replace the reciprocating cylinder with other reciprocating holder.

User-Computer Interface

8.4-inch touch screen, pre installed with the Raytor dissolution operating system, meeting the data integrity requirements.

Integral Moulding Water Bath

Integrated moulding and rounded angle design, no cleaning dead angle, water bath can be completely drained.

Flexible Sampling Scheme 

RT3 provides flexible sampling scheme. Even if there is no automatic sampling workstation, the user can perform the manually sampling through thesampling hole on the dissolution apparatus.

Raytor Automatic Sampling Workstation

Teflon sampling pipeline with high chemical stability and high adsorption resistance is adopted to avoid corrosion or adsorption of pipe.

Before sampling, moisten the sampling pipe and return pipe to make the sample concentration more accurate.

After sampling, purge and empty the residual liquid in the sampling pipe, return pipe and sample injection needle to make the sampling volume more accurate.

It has the function of automatically replenishing medium and automatically cleaning pipe.

The Operating System Fully Compliant with Data Integrity 

Software System: the software system is simple to operate and easy to use; At least 200 dissolution test methods can be stored; The storage capacity of the system can meet the record storage for at least 10 years.

User Authority Management: at least 100 login accounts can be preset and protected by user login password; At least 3 kinds of user permissions can be assigned (system administrator, laboratory supervisor and experimental analyst); Users can flexibly customize the permission details of various permission levels according to their own risk assessment.

Audit Track: the audit track function specific to individual accounts at all levels, including login records, experiment records, operation records, cleaning records, etc.

Electronic Data Integrity: accurate and consistent electronic data can be generated synchronously during experiments. Each experiment will automatically generate corresponding experimental records and support PDF format export. Experimental records and all records of the system can be retrieved, exported, backed up and printed. All electronic data are protected from arbitrary tampering and deletion.