1. Drug stability test chambers are currently generally used in the following industries:

①Pharmaceutical factory ②Food factory ③Cosmetics ④Textile industry ⑤Universities. Of course, most of them are in pharmaceutical factories. If it is used in pharmaceutical factories, YENHE engineer warmly reminds you to ask more about whether it is raw medicine, finished medicine or traditional Chinese medicine.

2. Determine the purpose of the drug stability test box

Usually customers use the drug stability test box to complete the following experiments: ①New drug research and development; ②Drug retention samples (common temperature is +25℃±2℃, humidity is 60±5%RH); ③Sample low temperature storage test (usually stored at 5°C); 4. Accelerated test of the sample (common temperature +40°C±2°C, humidity 75±5%RH, light condition: 4500±500LX); more sex).

3. Determine the three parameters that need to be controlled in the experiment

①Temperature range: Considering the experiments and samples, the drug stability test box generally does not need too high temperature. Usually, the temperature range we see is 0-65℃. Of course, if the drug stability test box is used for If the accelerated experiment needs to bring the light function, the temperature range of the experiment will be divided into 10-50 ℃ with light and 4-50 ℃ without light. Of course, there will be a wider range, but the temperature generally used is at this temperature. Within the range, it is rarely necessary to exceed this temperature range. YENHE engineers hereby remind you that the most suitable product should be selected instead of the broader parameters given to you by the manufacturer. It seems to be an advantage, but it is actually a same oh~~

② Humidity range: In the same way, the drug stability test box is considered from the experiments and samples. The general humidity range is: 40~95%RH. YENHE company hereby reminds everyone that before we choose a medicine box, we must understand ourselves. What temperature should be used during the experiment? At this temperature, how much humidity to control, you might as well determine several common temperature and humidity points, and then choose a medicine box that is suitable for you, so that you can choose the most suitable one and save costs.

③Lighting function: Determine whether your experiment needs to use the lighting function. If not, of course, you only need to choose a medicine box that controls temperature and humidity. If necessary, let us take the accelerated experiment of medicines as a reference, which is stipulated in the Pharmacopoeia The light condition of the accelerated stability test is 4500±500LX, so as long as the light intensity can achieve this parameter, there is generally no problem. The medicine boxes on the market, with the light function, can be better than 0~6000LX. Between, the error can be done below 500LX. Other industries generally have their own required parameters, which can be provided to the manufacturer, and let the manufacturer's professionals help us select models.

4. Determine the volume of the box required for your own experimental samples

When choosing the size of the box, YENHE Company reminds you that we usually need to consider two aspects, the location of the laboratory, which requires us to consider the relationship between the size of the box and the size of the laboratory , whether the box can enter the laboratory and whether it can be placed in the laboratory. The second is how much space is needed for the samples in the experiment. In this regard, we need to consider the volume of the inner tank of the box. Now the medicine box is as small as 100L and as large as 1000L, and several cubic laboratories can be customized, so don’t worry if there is no The right size, rest assured to determine the size you want.

Determine the weight of the experimental sample considering the manufacturer's clapboard load-bearing problem

YENHE Company kindly reminds here that this is a detail issue in the selection. If the sample is not too heavy, you don't need to consider it, because the general manufacturer will provide a clapboard with a load of 15kg. If something is very heavy, it cannot be placed separately in For different partitions, you need to determine the load-bearing, and then find the manufacturer to make a special one.

5. After the box is selected, what optional accessories should be paid attention to?

YENHE company tells you that the accessories of the drug stability test box usually have the following categories:

Pluggable U disk printer: used for storage and output of experimental data

Alarm system: When the equipment fails, it will be sent to the mobile phone of the designated person, making the experiment safer and saving human capital.

3Q certification: generally refers to the installation confirmation, operation confirmation, performance confirmation provided by the manufacturer, and there are formal 3Q certification documents.

6. Consider the budget or understand the client's budget

Some professional manufacturers will launch high-end and mid-end products on the basis of meeting customer needs, so different models can be recommended for different customers. If customers often visit the laboratory, then of course choose high-end products. If it is just a simple experimental operation and the budget is limited, you can also directly tell the manufacturer and let the manufacturer recommend cost-effective products. Because now not only consumers are rational, but many salesmen also know that recommending suitable products is far more useful than recommending high-priced products. Smart manufacturers are more professional, and price wars will only lower the grade.

Finally, I believe my recommendation can play a role for you! Buy equipment to find YENHE! Shanghai proverbs together!