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RT612 12 Positions Dissolution Tester

The RT612 Dissolution Tester serves as a machine consisting of single or dual control methods to perform accurate 12-position dissolution testing. The system fulfills the requirements of ChP (0931) USP (711/724) and EP (2.9.3/4) for pharmaceutical quality control assessments. The system performs automated drug delivery and operates with real-time controls of speed and temperature and unlimited storage capacity. The tester boasts an advanced structure that both lessens fluid turbulence and improves user-friendliness.

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Individual Temperature Monitoring
Real-time Monitoring of Vital Parameters

Intelligent Dosing Device
Optional Dual Drive

Description
The RT612 enables precise testing of all oral tablet forms while also handling topical patches as well as parenteral products and semi-solid dosage forms. It’s smart dual-speed mode and intuitive operation streamline pharmaceutical analysis.

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.

Convenient sampling

Non-resident sampling needles to reduce turbulence generation. The sampling needle can be automatically positioned according to the set solvent volume.

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.

Smart dual speed mode

Smart dual speed mode is optional. The rotational speed of the 6 shafts on the right and left side can be set respectively.

Round corner water bath

The one-piece, rounded corner design of the water bath ensures that there are no dead corners in the water circulation for heating and cleaning.

Automatic Synchronous Dosing

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

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)：92cm ×56cm ×96cm	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

Operating System

Meeting FDA21 CFR Part 11

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