Raytor RT7 Flow-Through Cell Dissolution System

Raytor RT7 Flow-Through Cell Dissolution System includes: Flow-Through Cell Dissolution Apparatus, Medium Conveying Workstation and Automatic Sampling Workstation. It can be upgraded to UV or HPLC online detection, and can be upgraded to be used in conjunction with the permeation system.

The design and performance of RT7 Flow-Through Cell Dissolution System meet the requirements of the sixth method for determination of dissolution and release in Chinese Pharmacopoeia 2020, USP dissolution apparatus 4 and European Pharmacopoeia dissolution apparatus 4. 

A single RT7 Flow-Through Cell Dissolution System can simply switch between closed-loop method and open-loop method without replacing the automatic sampling workstation, so as to meet the needs of various samples corresponding to different flow-through cell methods.

Flow-Through Cell Dissolution Apparatus

The 7-channel (or 8-channel) flow-through cell apparatus can be adapted to various Pharmacopoeia standard flow-through cells . At the same time, Raytor Instruments provides customized flow-through cell service to further meet the flow-through cell dissolution test of various special samples.

Each flow-through cell channel has an independent temperature sensor.

Teflon pipe with high chemical stability and high adsorption resistance is adopted. Effectively avoid corrosion of  pipe system or sample adsorption.

Medium Conveying Workstation

It is used to preheat and stir the dissolution medium, and transport the medium to the flow-throuhg cell by a high-precision constant flow pump.

Integrated Water Bath Heating & Stirring Device

The 8-position magnetic stirring device can meet the experimental requirements of 7 sample medium vessels +1 replenishment medium vessel in closed-loop mode.

High Precision Injection Pump

The user can preset the flow rate of dissolution method. The flow rate mode can be selected as no pulse mode or pulse mode.

Flow rate  error ＜± 5%. In pulse mode, the error of pulse frequency is less than ± 10 impulse / min.

Automatic Sampling Workstation

One automatic sampling workstation can meet the sampling requirement of closed loop method or open loop method.

In open loop mode, interval sampling, continuous sampling or split ratio sampling can be selected.

Teflon pipe with high chemical stability and high adsorption resistance is adopted. Effectively avoid corrosion of  pipe system or sample adsorption.

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