Dissolution Tester

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Dissolution Tester

This dissolution tester provides fast, accurate measurements of release rate and total drug volume over time.

Model : DT-I; DT-III; DT-VI; DT-VIII; DT-DVI; DT-DVIII; DT-DSVIII
Speed Range : 20~200rpm; 20~250rpm
Speed Accuracy : ±2rpm; ±1rpm
Temperature Range : Ambient Temperature~+45.0℃
Temperature Stability : ±0.3℃

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分类： Dissolution Tester 标签： Dissolution Tester

详细资料

What is the use of dissolution tester?

A dissolution tester is used to measure the rate at which a drug dissolves in a specific liquid medium, simulating conditions in the human body. It helps ensure that pharmaceutical tablets or capsules release their active ingredients at the intended rate.

What are the principles of dissolution testing?

The principles of dissolution testing involve placing a drug dosage form (e.g., tablet or capsule) in a dissolution medium that simulates body fluids, under controlled temperature and stirring conditions. The test measures how quickly and to what extent the drug’s active ingredient dissolves over time. Key parameters include the type of dissolution apparatus, agitation speed, temperature, and the composition of the medium. The results help assess the drug’s release profile and bioavailability, ensuring consistency and efficacy in drug formulations.

Dissolution Tester Feature:

Measures drug dissolution rate and extent in solid dosage forms.
Single-cup design ensures independent testing.
Manual head lifting for stable, flexible operation.
SUS316L shafts and paddles for corrosion resistance.
Micro-pump circulation ensures uniform bath temperature.
Automatic control of time, temperature, and speed.
Real-time display of preset and actual values.
Self-diagnosis and alarm for fault detection.

Dissolution Tester Specification:

Model	DT-I	DT-III	DT-VI	DT-DVI	DT-DVIII	DT-VIII	DT-DSVIII
Speed Range	20~200rpm						20~250rpm
Speed Accuracy	±2rpm		±1rpm				±2rpm
Temperature Range	Ambient temperature~+45.0℃
Temperature Stability	±0.3℃
Preset Timing Nine Points	5~900 min		1~999 min
Time Accuracy	±0.5min						±0.3%
Paddle Radial Run-out	±0.5mm
Basket Radial Run-out	±1.0mm
Power Supply	AC220/110V, 50/60Hz
Size(W×D×H)(mm)	260x300x480	510×300 x480	960x440x480	960×320 x480	960×320 x480	960×440 x480	680×540 x480
Shipping Size(W×D×H)(mm)	520x450x590	770x420x590	1240x460x570	1210x500x600	1230×650 x620	1230×590 x570	870×640 x610
N.W./G.W. (kg)	15/20	30/35	44/65	82/90	86/100	48/80	60/80

Details of Dissolution Tester (DT-I):

The front of the dissolution tester consists of a separate dissolution cup and stirring system with intuitive buttons to control the stirring speed easily. It is ideal for single-sample testing in the laboratory.

The back of the dissolution tester has a well thought out thermal design with well placed vents to ensure stable temperatures over long periods of time, enhancing the life and stability of the device.

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