In this way if an increase in loading is needed, the damper is automatically opened and the furnace pressure remains constant. Used for controlling industrial gas fired furnaces e.g. pusher furnaces. Allows the furnace pressure to remain constant whatever the load i.e. at optimum condition of ...
If this parameter is set to Enable, when the power grid frequency exceeds the frequency threshold for triggering overfrequency-caused power derating, the active power of the device is derated based on a certain gradient. - PCS power threshold for stopping overfrequency-caused power derating Spec...
PURPOSE:To omit the lowest gas pressure setting in a production stage to eliminate an error of minimum opening setting by monitoring the output of a thermocouple and setting the minimum opening of a proportional valve on the basis of an output value when a reduction rate of the output is equa...
2:38 Verifying Instrument Performance 7:47 Cleaning the Sample Cone and Cone Gas Cone 1:54 Cleaning the Source Components 6:19 Disassembling the Source 0:35 Q-Tof Premier Cleanliness 5:16 Reinstalling the Source 7:49 Replacing the Ion Block Source Heater 2:59 Setting the Detector ...
However, few studies have focused on the paleoenvironmental setting during the depositional stage of the Ch9 shale. In addition, event deposits, such as turbidity flow deposition and hydrothermal input, can influence OM accumulation by enriching productivity (Ding et al., 2015; He et al., 2019)...
ahealth and safety law requires that all pressure systems have a written scheme of examination.a document setting out the design,construction,opeeration and maintenance of compressors and compressors and compressed gas storage systems 健康与安全法律要求所有压力系统有examination.a文件一份书面计划开始压缩...
The XRD instrument was equipped with a rotating Cu anode (Kα λ = 1.5418 Å), 0.3 × 3 mm cassette tungsten filament, Atlas goniometer, and a UMC 1516 motorized stage. Samples (~ 50 mg) were placed in a low-background sample holder. The sample holder is installed on ...
aRecord the pressure drop across “clean” seal gas filters 401. Change to the stand-by filter element when the pressure drop across the active filter has increased to 15 psid (1,03 barD), indicating transmitter 410 (PDIT-0302) alarm setting, on indicator 416 (PDI-0302). 正在翻译,请等待...
The respiration apparatus has a volume displacement device (2) used for providing preset respiration patterns, coupled to the gas feed system (3) for supplying the patient with the respiration gas, with measurement of the respiration pressure and the respiration gas flow. A control unit (25) act...
The compressed gas spring has two opposite acting pressure chambers (1,2) separated by a piston (4) equipped with a check valve (3), and with different effective areas. The check valve has a preloading or setting determining a pressure difference. The check valve is regulated depending upon ...