With the continuous advancement and improvement of technology, we have put forward strict requirements for the operators of large thermal shock Test Chambers. If used improperly, operators need to be able to face and resolve these failures in a timely manner.
1. Composition of a large thermal shock chamber
The large thermal shock Test Chamber is composed of a cabinet, an air circulation system, a refrigeration system and a heating system.
When the large-scale cold and heat shock Test Chamber is used for high-low temperature experiments, the temperature rises very slowly. It may be that the air circulation system is not turned on properly. If the temperature change of the large-scale cold and heat shock Test Chamber does not reach the experimental temperature, a different state needs to be followed. One-to-one exclusion solution.
2. Troubleshooting of large thermal shock chamber
If the temperature change of the large thermal shock Test Chamber does not reach the test index at low temperature, it may be that the temperature has been dropping slowly, or it may be that the temperature will rise again after reaching a certain value. When the above two situations occur, it is necessary to check whether the room of the large thermal shock Test Chamber is in a dry environment before the low temperature test, and the test sample can be placed in the large thermal shock chamber of the large thermal shock Test Chamber to maintain a dry environment. Test in the test room.
Another reason is whether there are too many samples placed in the large thermal shock chamber, so that the air circulation in the large thermal shock chamber is not circulated.
If none of the above, the operator should contact the manufacturer of the large thermal shock Test Chamber for professional maintenance.
Another factor that may lead to the failure of the thermal shock Test Chamber is poor temperature control of the thermal shock Test Chamber, and the temperature of the laboratory where the thermal shock chamber equipment is located. Placement is within 24 hours. The average environment is 25°C, and the humidity is about ≤85%RH. Even the best large-scale thermal shock Test Chamber equipment needs a good place to place it, and the large-scale thermal shock Test Chamber is no exception. The service life of the test box equipment is extended, and every operator should take good care of it.
If the large thermal shock Test Chamber fails, the operator needs to carry out professional troubleshooting in order to make the large thermal shock Test Chamber run smoothly.
