circuit, or material to the instrument. However, sometimes the instrument will display an unexpected result (too high or too low.) One possible cause of this problem is incorrect measurement technique, or the natural behavior of the unknown device. In this section, we will ...
Electrical measurementsshould be made with probes that will not react with the soil medium. Gold (Au) has a high reduction potential (˜+1600 mV), but platinum (Pt) is the preferred metal because of its high reduction potential (˜+1200 mV), high electrical conductivity, and hardness. ...
The sensor is made of a thin metal wire (materials such as tungsten and platinum) or film so that its resistance is very sensitive to temperature variation. The probe is heated to a temperature that is considerably higher than the fluid temperature. The final temperature and resistance of the...
High accuracy Zero bias instability(in Run) 3 deg/H Robus and Low weight MEMS unit of inertial measurement imu, You can get more details about High accuracy Zero bias instability(in Run) 3 deg/H Robus and Low weight MEMS unit of inertial measurement imu
Development of the DC superimposition bridge method for the measurement of high insulation resistance of medium voltage XLPE cables in operations. SHINMOTO T,KIMURA C,YAMAMTO K,et al. Electrical Engineering . 1996SHINMOTO T, KIMURA C, YAMAMOTO K, et al. De- velopment of the DC superimposition...
Before attaching them to the surface, we utilize glutaraldehyde (GA) fixing to preserve the solution shape of polyplex cores, and to enhance their resistance against attachment-induced deformation, drying, and AFM imaging. Based on correlated AFM height and width measurements of subsets of polyplex ...
Adherence is reported to be a major challenge in healthcare, estimated at 50% in high-income countries and even lower in some low and medium income countries [7]. Adherence is also critical to the achievement of the third target of the UNAIDS Fast-Track Initiative goals of 2020–2030, in...
middle heads, low voltage and high current equipment, to prevent contact caused by oxidation, loosening and other factors during operation Excessive contact resistance and heat generation become a safety hazard, timely, continuous and accurate reflection of equipment operating status, and equipment safety...
The concept of insulation system is chiefly concerned with the stator winding lifetime of the high voltage (HV) electrical machines. Along with the insulation testing, insulation resistance (IR) and polarization index (PI) techniques are suitable for different types of HV electrical machines and tra...
Laminar flow is characterized by a motion of the fluid being in a direction parallel to the sides of the pipe, and it occurs in straight lengths of pipe when the fluid is flowing at a low velocity. However, it should be noted that even laminar flow is not uniform across the cross ...