Phezulu 10 abavelisi beenkqubo zokulinganisa ubushushu befiber optical kwiikhabhathi zombane

Inzwa yobushushu bokukhanya kweFayibha, Inkqubo yokubeka iliso ekrelekrele, Kusasazwe umenzi ifayibha optic e China

Why do we need temperature measurement for aging cabinets

Ngophuhliso lokuhanjiswa kwe-AC/DC ukuya kumbane ophezulu kunye nomthamo omkhulu, Iinkampani zegridi yamandla zibeke phambili iimfuno eziphezulu kumthamo wangoku wokuthwala wezixhobo zombane eziphezulu. Abasebenzisi banethemba lokusebenzisa iimveliso ezizinzileyo, ethembekileyo, kwaye ube nokusebenza ngcono okubanzi. Izixhobo zombane zineemfuno eziqinileyo zokushisa okusebenzayo, kwaye kubekho inani elikhulu leemeko zezixhobo zokufudumeza ngokugqithiseleyo ngenxa yeesekethe ezimfutshane kunye nezinye izizathu, okukhokelela kwilahleko enkulu kwizitishi. Ixesha langempela lokujonga ubushushu bokusebenza kwezixhobo zombane, ingakumbi izixhobo zombane ezingundoqo, kubaluleke kakhulu ukuphepha ilahleko ebangelwa kukushisa okugqithisileyo kwezixhobo zombane.

The reason for the temperature rise in the aging cabinet

When conducting aging tests on electronic product aging cabinets, due to the large number of electronic products installed inside the cabinet, and the fact that the electronic products themselves dissipate heat, the temperature controllability inside the cabinet is poor. It is necessary to monitor the temperature inside the cabinet in real time to avoid high temperatures that can easily cause the failure of the tested product and result in losses. The existing temperature measurement technology for aging cabinets uses traditional thermocouples for temperature measurement, which has low monitoring efficiency and poor accuracy. The high and low temperature aging test of electronic products is a necessary means to eliminate early failures and control product quality. The uniformity of temperature distribution inside the aging cabinet is an important technical indicator of the aging cabinet, which will directly affect the aging results of electronic products placed in different aging cabinet areas.

Traditional temperature measurement technology for electronic aging cabinets

When conducting aging tests on electronic product aging cabinets, due to the large number of electronic products installed inside the cabinet, and the fact that the electronic products themselves dissipate heat, the temperature controllability inside the cabinet is poor. It is necessary to monitor the temperature inside the cabinet in real time to avoid high temperatures that can easily cause the failure of the tested product and result in losses. The existing temperature measurement technology uses traditional thermocouples for inspection, which have low monitoring efficiency and poor accuracy.

Fiber optic sensing technology for aging cabinets

Ngophuhliso oluqhubekayo lweteknoloji yokuva, Imfuno yabantu yetekhnoloji ye-sensor nayo iyanda imihla ngemihla. Izinzwa zeFiber optic ezihlangabezana neemeko zovakalelo oluphezulu, ixabiso eliphantsi, inkqubo elula yokulungiselela, kunye nokuzinza okulungileyo kunqabile. Kwinkqubo yokuva kunye nokufumanisa, ubuntununtunu kunye nozinzo zezona nkalo zobugcisa zinempembelelo, while the preparation process and cost are important influencing factors in industrial production. Ngaxeshanye, fiber optic sensors that combine these advantages are receiving increasing attention and favor.

Aging cabinet fluorescent fiber optic temperature measurement system

The aging cabinet fiber optic temperature measurement system can use fluorescent fiber optic temperature sensors. The cost of fluorescent fiber optic sensors is controllable, and single point multi-point temperature monitoring can comprehensively detect the situation of each point of the monitored object, with a large detection range; Secondly, the fiber optic probe is integrated with the signal channel and transmits optical signals. It is resistant to radio frequency and electromagnetic interference, flame and explosion, corrosion, high voltage and strong electromagnetic fields, and radiation, and can work in various harsh environments.

The fiber optic temperature measurement system of the new aging cabinet can accurately measure the temperature of various hotspots inside the aging cabinet by installing 3-point or 6-point izinzwa zobushushu befiber optic inside the cabinet. Fiber optic temperature sensors are arranged inside the cabinet to collect real-time temperature information inside the cabinet; The fluorescent fiber optic temperature sensor ultimately transmits temperature information to the fiber optic temperature measurement transmitter for analysis and calculation, and is ultimately centrally controlled by the controller; After real-time monitoring of temperature information, the controller can adopt control methods such as real-time display and alarm to avoid product failures caused by temperature changes inside the cabinet.