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Maintenance of chiller for water cooling unit of UV etching machine
Ultraviolet etching machine water cooling unit chiller is a kind of refrigeration equipment widely used in industrial production. It can provide an effective cooling environment for different industrial productions, and it can provide great convenience for many industrial productions. 1. The use of the water cooling unit chiller of many UV etching machines requires a better understanding of basic knowledge such as product performance. For example, after the on-site installation of the chille...
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Operation instructions for cooling and heating system of reactor
The reactor cold and hot switching integrated machine is a cooling and heating temperature control equipment applied in various industries. How much do you know about the reactor cold and hot switching integrated machine? In the pharmaceutical, fine chemical, food and other industries, the inaccurate temperature control of the reaction kettle cold and hot switching integrated machine will cause certain losses to the production process and can not obtain the required results. Therefore, in c...
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How does the cooling and heating system achieve simultaneous temperature control?
Temperature control system The thermostat has heating and cooling functions, and can use the same medium for continuous temperature control from -120℃~320℃. The heating and cooling system of cooling and heating system is mainly composed of four parts: heat exchanger, compressor, evaporator and condenser, and it is also one of the very key components of the whole high and low temperature integrated machine. The heat exchanger is mainly to transfer heat from the hot fluid to the cold fluid, the...
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What aspects need to be considered in the external circulation cooling system of the test bench?
As we all know, the test room needs to be equipped with a cooling system for vehicle performance and comprehensive transmission, road simulation, electromagnetic compatibility, power battery, vehicle environment and other tests. In the automobile inspection test, the inspection of the engine is an important task, so how to design the cooling system of the test bench for the inspection of the engine, especially the diesel engine? When the diesel engine is working, high temperature will cause ...
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¿Cuáles son las ventajas y desventajas de las bombas termostáticas para calefacción?
The heat conduction oil heating circulator adopts a fully closed loop structure to directly act on the heat energy to the heated medium.Its advantages are: (1) Due to the continuous renewal of the heat transfer surface, the heat loss is small; (2) The temperature field distribution state of the medium can be changed during operation; (3) Multiple units can be used in parallel. The closed circulation system has a wide range of applications, such as various boilers, industrial furnaces, air pr...
Ver detallesCondiciones específicas de la prueba de alta y baja temperatura de la batería de un VE (vehículo eléctrico)
There are mainly 2 types of vehicles:1. Battery for pure electric vehicle2. Fuel cell, dedicated to fuel cell electric vehicles Thermal test: This test is performed to characterize the reaction of cells to the high-temperature environment. a) Adjust the SOC of battery to 100% of BEV application and 80% of HEV application. b) Batteries stabilized at room temperature shall be placed in a gravity or circulating air convection oven. The oven temperature shall be raised to 130 ℃ ± 2K at the speed ...
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Mantenimiento rutinario de los equipos de control de temperatura de los reactores múltiples tcu
TCU multi-reactor temperature control equipment is widely used in research departments such as petroleum, chemical, electronic instruments, physics, chemistry, bioengineering, physical property testing and chemical analysis, colleges and universities, enterprise quality inspection and production departments to provide users with a liquid environment with controlled cold and hot, uniform and constant temperature when working. 1. Tcu multi-reactor temperature control equipment is a heating equ...
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¿Cómo elegir la enfriadora para refrigerar el tanque de mezcla?
Mixing tanks are used in coatings, medicine, building materials, chemicals, pigments, resins, food, scientific research and other industries to stir, mix, blend, and homogenize materials. The mixing tank will generate heat during the mixing process, what cooling is used for the mixing tank? The chiller is a device that can maintain constant temperature, constant temperature and constant flow. Cooling the medium with a stirred tank can help. 1. When the mixing tank needs a temperature range ...
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New energy vehicle high and low temperature test system
With the popularity of new energy vehicles, high and low temperature tests have become a factor that car owners need to consider when purchasing new energy vehicles. Since the environment in which new energy vehicles are used is harsher, it is also very important to conduct high and low temperature tests on vehicles. At present, there are two common high and low temperature test methods for new energy vehicles on the market: one is to conduct high and low temperature tests through laboratory ...
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Recrystallization temperature and influencing factors?
Recrystallization is the process of recrystallizing crystals from a solution or melt after they are dissolved in a solvent or melted. Recrystallization can purify impure substances or separate mixed salts from each other. Among them it is the result of physicochemical action. Solid material can be purified by recrystallization. Recrystallization of some metals or alloys can refine the grains, or change the crystallization, thereby changing its properties. The general process of recrystalli...
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