Dissolution tester
Contact Info
- Add:No. 1, Yuanjiang Road 5500, Minhang District, Shanghai, Zip:
- Contact: 高洁
- Tel:13761436048
- Email:3982822529@qq.com
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Drug Dissolution Tester is a pharmaceutical testing instrument specially used for detecting the dissolution rate of solid preparations (such as tablets, capsules, etc.). It can simulate the gastrointestinal digestion process of the human body, and when used with an ultraviolet spectrophotometer, it can detect the dissolution rate of pharmaceutical preparations.
This is an in vitro testing method for controlling the quality of pharmaceutical preparations, and it has been widely used in drug research, production and inspection. The improved dissolution tester adopts an imported motor, which ensures accurate rotation speed and stable operation. The instrument consists of components such as a cabinet, control system, water bath system, transmission system, and built-in sensors. The precise control system composed of a single-chip microcomputer centrally controls all components; the instrument has a high degree of automation, precise control, small error, low noise and convenient operation. The cabinet of the dissolution tester is composed of a machine head, electrical box, front control panel, water bath box, etc.
The main technical parameters of the Drug Dissolution Tester are as follows:
I. Paddle shafts and basket shafts (collectively referred to as rotating shafts)
l 1. The specifications and dimensions comply with the regulations of the Chinese Pharmacopoeia
l 2. Swing amplitude of paddle shaft: ≤±0.5mm
l 3. Swing amplitude of rotating basket: ≤±1mm
l 4. Coaxiality between rotating shaft and dissolution cup: ≤2mm
II. Rotating shaft speed control
l 1. Speed adjustment range: 25～200 rpm
l 2. Speed resolution: 1 rpm
l 3. Constant speed error: ≤±4%
III. Water bath temperature control
l 1. Temperature adjustment range: 5.0 (room temperature) ～45.0℃
l 2. Temperature resolution: 0.1℃
l 3. Temperature control error: ≤±0.3℃
IV. Test time control
l 1. Cumulative timing: Up to 99 hours and 59 minutes, counting up
l 2. Number of sampling cycles: Up to 9 different sampling cycles
l 3. Sampling cycle time: Up to 9 hours and 59 minutes per cycle, counting down
l 4. Timed on/off time: Up to 99 hours and 59 minutes, counting down
V. Working noise: ＜60dB
VI. Continuous working time: 48 hours
VII. Safety performance: Complies with the national professional standard JB/T20076-2005, with self-inspection and automatic protection functions
VIII. Power supply: AC200V±10%, 50Hz, 1300W
IX. Environmental conditions: Ambient temperature 5～35℃, relative humidity ≤80%
| Industry Category | Instruments & Meters/Specialized Instruments/Asphalt Testing Instruments |
|---|---|
| Product Category | |
| Brand: | 上海仪研 |
| Spec: | YJ-0931H6 |
| Manufacturer: | 仪研智造（上海）药检仪器有限公司 |
| Origin: | 113112 |
