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RT612-ST 12 Positions Automated Dissolution Tester

RT612-ST Automated Dissolution Tester serves as a precise pharmaceutical dissolution testing system that operates through 12 different positions. The device operates with automatic dosage functions together with real-time instrumentation of speed and temperature levels as well as adjustable sampling capabilities. The built-in co-axial paddle basket design enables method changes through adjustments free of height modifications.

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High-pressure Resistant Pipeline
Anti-corrosive Injection Needles

Flexible Sampling Parameterization
Optional Dual Drive

Description
The RT612-ST system contains three automatic features including preheating capabilities and filtering functions as well as dose synchronization for higher accuracy and efficiency. Nitrogen-stable pipelines control both stirring speed and solvent volume for adjustable dissolution tests.

A sampling pump with high precision provides dependable collection of consistent test samples. .

Features

Automatic preheating

With the automatic preheating function of medium, the instrument can be set to automatically start constant temperature water bath heating at the specified time.

Covered Dissolving Cups

Dissolving cups are automatically centered for fast and accurate installation and greater durability.

Paddle basket co-axial design

Suitable for all kinds of regulations included in the test method. Not necessary to readjust the height of dissolution unit after switching dissolution method.

Automatic Synchronous Dosing

Eliminate the time difference of dosing and the time of dosing can be tracked.

Precise sampling

High-precision sampling pump which can effectively provide accurate and precise sampling.

Pipeline System

Teflon pipeline system with high chemical stability and high anti-adsorption was used to avoid corrosion of sampling pipeline or sample adsorption.

Automatic Online Filtering

Dual on-line filters can be installed, and the instrument can automatically realize the function of embellish washing saturated filter.

Automatic Sample Collection

Comes with a 120-position sample tray for 1.5mL liquid phase vials and a 10mL test tube rack.

Innovative Design

Support for changing solvent volume and stirring speed during the dissolution process

Data Cloud System

Raytor cloud system can connect at least 250 different types of experimental instruments at the same time to realize intelligent management.

Application

Basket and paddle methods are the most commonly used legal dissolution methods in national pharmacopoeias and were the first dissolution methods introduced into pharmacopoeias. They are mainly used for quality control (QC) of pharmaceutical products.

Oral Tablets
Patch
Semi-solid preparations
Injection
Intrinsic Dissolution Rate of API

Specifications

Product Brochure

General Dissolution System

Length ×Width× Height(Fully Raised)：~ 92 cm × 56cm ×96 cm	Dissolution Vessel Number: 12
Setting Range：20-250 rpm (RPM)	RPM Resolution: 0.01RPM
Steady Speed Error:≤±0.3RPM	Temp. Accuracy: ≤±0.2℃
Temp. Resolution: 0.01 ℃	Level: ＜ 0.5°
Vessel Verticality: 90°±0.5°	Shaft Verticality: 90°±0.5°
Centering Deviation: ＜ ±2.0 mm	Depth Positioning Deviation: ＜ ±1.0 mm
Shaft Wobble: ＜ ±1.0 mm	Basket Wobble: ＜ ±1.0 mm

Automatic Sampling Workstation

Length ×Width× Height: 40 cm ×70cm ×70 cm

Maximum Settable Sample Number: 20

Sampling Range: 1 ~ 20ml

Minimum Sampling Interval：

First Sampling Point: 3 minutes
Follow up Routine Sampling Point: 5 minutes

Maximum Working Time: 720 hours

Sampling Precision: ≤±1%

Operating System

Meeting FDA21 CFR Part 11

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