The Diffusion Cell Apparatus, often called the EDC - Franz Cell, is a laboratory tool frequently used in the chemical, pharmaceutical, and cosmetic industries to assess how well chemicals permeate and penetrate skin and other membranes. The test sample is applied to one side of the semi-permeable membrane, which is typically constructed of synthetic polymer or animal skin, and is separated from the receptor solution or medium by the opposite side.
The receptor solution is typically a buffer or other medium that resembles the biological environment, and the test sample is typically a cream, lotion, gel, or other composition. To guarantee uniform and repeatable test conditions, the diffusion cell is built to maintain a constant temperature and stirring rate.
The equipment can calculate the rate and volume of sample penetration across the membrane by monitoring the concentration of the chemical in the receptor solution over time. Utilizing this data will allow you to formulate items more effectively, examine their effectiveness and safety, and determine any potential toxicity. A crucial instrument for researchers and scientists working in a variety of sectors, the Diffusion Cell Apparatus (EDC) is used in the discovery and development of new drugs as well as the creation of new cosmetic and skincare products.
| Model | EDC-07 |
| Number of Cells | 7 |
| No. of protocol | 10 Maximum |
| Sample interval | 12 |
| No. of motor | 1 |
| Range | 30.0 deg C to 40.0 deg C |
| Control accuracy | 0.1 deg C
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| Resolution | 0.1 deg C
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| Heater sensor | RTD (PT 100) |
| Heater wattage | 100 watts |
| External probe | RTD (PT 100) |
| Type | Magnetic Coupling |
| Flow rate | 15 litres/min |
| No. of Timer | 1 |
| Range | 1 min to 999 hrs 59 min |
| Display | 20 x 4 LCD |
| Supply | 230 VAC, 50 Hz OR 110 VAC, 60 Hz |
| Fuse | 2 Amp/250 V (For Input 230 V AC,50Hz) |
| Power Consumption | 1 K VA |
Ans - To gauge the rate of diffusion in a sample, utilise a diffusion cell apparatus. It has two compartments separated by a semi-permeable membrane and enables researchers to see as ions and molecules move back and forth between them.
Ans - Two compartments, a semi-permeable membrane, a stirring mechanism, a sample holder, and a data collecting system are typical elements of a diffusion cell apparatus.
Ans - The semi-permeable membrane of a diffusion cell apparatus allows for the passage of molecules and ions, enabling the exchange of material between the two compartments. The sample can be homogenised thanks to the stirring mechanism, and the data collecting system keeps track of the diffusion rate.
Ans - Water, chemical solvents, and biological samples are just a few of the samples that can be examined using a diffusion cell apparatus.
Ans - Electrochemical Detection Cell is a technical term. It is employed to gauge the rate at which electroactive substances diffuse through a sample. Two electrodes in the sample container make up the EDC, which uses them to gauge the current produced by the diffusion process.
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