该粉尘测试仪还具有报警和数据传输等功能。
The dust measurement instrument has the function of alarming and data transmission.
从粉尘测试仪的实际使用要求说明设计的非球面反射镜满足实际需求。
The parameters and image evaluation of the aspheric mirror are given. The aspheric mirror meets the requirements of dust testing instrument in practice.
由于光散射式数字式粉尘测试仪性能稳定、灵敏度高，测量方便而广泛的应用于各类测尘应用。
Since the digital light scattering dust test instrument is quite steady, sensitive and convenient in measurement, it can be used in many kinds of dust testing applications.
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