By inserting a tube into the melted iron to form a greybody tube and to make the emissivity steady.The temperature of the melted iron can be obtained using a optical fiber thermometer.
This article mainly designed one kind to use composition and so on PLC and flowmeter, PH idea, thermometer and liquidometer industrial sewage processing control systems.
It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.
It includes the function of vacuometer, atmospheric pressure altimeter, thermometer (environment) and pressuremeter (for example the standard pressure meter of sphygmomanometer calibration).
The paper introduces the corrosion prevention of the automatic instruments for thermopair,resistance thermometer, transmitter, flowmeter levelmeter in Chemical processes.
The thermometry principle and application of infrared thermometer are analyzed,and the comparison of the performance between pyrophotometer and infrared thermometer is made.
Their research tells us that whenever the thermometer drops below 50 degrees Fahrenheit and the wind blows by at least three miles per hour, wind chill begins.
She showed me how she used the thermometer and how she checked Bino's pulse and rattled off all of the normal ranges for blood pressure, heart rate and temperature.
Travelers at that altitude can expect a comfortable pressure of one Earth atmosphere, and their thermometers will register a balmy 59 degrees Fahrenheit, or about 15 degrees Celsius, not too shabby.
个灵敏度较高的温度计。
系统。
会扮鬼扮马潜进她的病房。
，
不
生用品，红外线
