A key university is a national institution985Engineering "construction of universities. The college has made significant contributions to research in various fields of the country. Mr. Zhang from the college contacted Haiyi Technology to inquire about the sulfur hexafluoride detector. After a series of communications with Mr. Zhang, we have learned that he needs to conduct experiments. The experimental method involves detecting the concentration of emitted sulfur hexafluoride in different directions in a specific space. Accuracy is required1%Below, as some of their experimental concentrations were100ppmBelow, high concentration situations will approach2000ppm,And they want to record all the data during the detection process for their research. Based on this situation, weZT400-SF6This storage model's sulfur hexafluoride detector. range2000ppm, Resolution1ppmThe storage time of this model can be freely set. After listening to our introduction, Mr. Zhang and his team conducted multiple comprehensive comparisons internally and decided to purchase goods from our Haiyi. Although there were some incidents before the start of this cooperation, our timely response and handling were still recognized by the customer.