Instrument failures are divided into inevitable failures and accidental failures. Inevitable failure is the performance and structure aging of various components and parts after long-term use, which causes the instrument to fail to work normally. Occasional failure refers to the sudden occurrence of various components and structures due to external conditions The property changes, so that the instrument cannot perform normal work. The causes of failure of the urine analyzer are divided into the following categories.
(1) Man-made faults
This type of failure is caused by improper operation, and it is usually caused by the operator's unskilled or inattentive use of the procedures. Minor faults cause the instrument to fail to work properly, and serious faults may damage the instrument. Therefore, before operating and using, you must read the user manual carefully, understand the correct operating procedures, and exercise caution to reduce the occurrence of such failures.
(2) Failure caused by quality defects of equipment
This type of fault refers to a fault caused by poor quality of the instrument components, irrational design, and negligence in the assembly process.
(3) Failure after long-term use
This type of failure is related to the service life of components and is caused by the aging of various components, so it is an inevitable failure, such as the aging of optoelectronic devices and displays, the gradual wear of transmission mechanical systems, and so on.
(4) Failure due to external causes
This kind of failure is caused by the use of environmental conditions of the equipment does not meet the requirements, often the main reason for the failure of the instrument. Generally refers to voltage, temperature, electric field, magnetic field and vibration.
(1) Man-made faults
This type of failure is caused by improper operation, and it is usually caused by the operator's unskilled or inattentive use of the procedures. Minor faults cause the instrument to fail to work properly, and serious faults may damage the instrument. Therefore, before operating and using, you must read the user manual carefully, understand the correct operating procedures, and exercise caution to reduce the occurrence of such failures.
(2) Failure caused by quality defects of equipment
This type of fault refers to a fault caused by poor quality of the instrument components, irrational design, and negligence in the assembly process.
(3) Failure after long-term use
This type of failure is related to the service life of components and is caused by the aging of various components, so it is an inevitable failure, such as the aging of optoelectronic devices and displays, the gradual wear of transmission mechanical systems, and so on.
(4) Failure due to external causes
This kind of failure is caused by the use of environmental conditions of the equipment does not meet the requirements, often the main reason for the failure of the instrument. Generally refers to voltage, temperature, electric field, magnetic field and vibration.