In order to ensure that the cooling machine does not damage the key components such as the compressor during the working process, the high voltage, low voltage protection and phase protector of the cooling machine are simultaneously connected to the control loop of the electric control box. When a certain part fails, The control loop will automatically disconnect the AC contactor and turn off the main power supply of the main unit to protect it. The connecting pipe system mainly consists of high and low pressure connecting pipes and thermal expansion valves. The expansion valve is connected in series in the high and low circuits, close to the evaporation coil, in order to control the flow of Freon entering the evaporation tube. The temperature-sensing water of the thermal expansion valve is connected to the low-pressure pipe, which can automatically adjust the size of the expansion valve according to the temperature of the return pipe to control the proper freon flow to achieve the best cooling effect. The size of the thermal expansion valve depends on the cooling capacity of the cooling machine and the evaporation temperature of the evaporation coil in the solution. Too large or too small will directly affect the cooling effect.

The electroplating solution cooler with the air conditioner compressor (ie high temperature compressor) as the main unit can fully meet the cooling requirements of the electroplating solution as long as the appropriate condenser and cooling tube are selected. The selection of the material and length specification of the cooling pipe is directly related to the rationality of the system and the cooling effect. If the lead-bismuth alloy is used repeatedly, the pipeline has insufficient pressure resistance and bursts, so that the solution is sucked into the compressor and the condenser, causing damage to the main engine. . The airtightness test and the withstand voltage test of the cooling pipe are strictly prohibited by the water pressure test. Otherwise, the residual water vapor in the pipeline will condense into water after the cooler is working, and then freeze, thereby blocking the expansion valve and causing blockage of the pipeline. Low-pressure protection of the refrigeration system affects the normal operation of the chiller.

Temperature Microchip Syringe

HT001 is a kind of microchip syringe kit that designed exclusively by FOFIA for animal health and animal welfare. It contains a disposable syringe, a parylene coating glasstag, 6 barcode labels and a sterilized paper-plastic packing pouch.

1. ISO 11784/11785 standard
2. Top quality European chips
3. Temperature sensor to sense the animal`s body temperature in judging animal health.
4. Coupled with Fofia Tech reader PT200T, HT001 temperature chip provides a perfect solution in animal smart breeding, health management and animal identification.
5. FOFIA patent chip

1. Wuxi FOFIA was founded in 2002 in Jiangsu, We provide complete hardware solutions for animal husbandry in various countries around the world.
2. Our products can used for cattle, sheep, goat, pig, fish, pets and wild animals and we have exported to more than 90 countries during the past 20 years.
   FOFIA has won a good reputation with our high-quality products, fast delivery time and excellent after-sales service. We do our own brand and also we welcome all kinds of OEM.
3. We are specialized in production of animal ID products,animal microchips,pet microchips, ear tags, electronic ear tags and RFID reader for more than 20 years. And our products are exported to more than 90 countries all over the world.
4. We have skilled workers, fully automated production lines and a professional technical team. Welcome customers all over the world to come to us to discuss cooperation, we will provide you with a satisfactory solution.

Temperature Microchip Syringe, Dog ID Temperature Microchips, temperature chip for pets

Wuxi FOFIA Technology Co.,Ltd. , https://www.fofiatag.com