Features • Advanced instrumentation calibration bench • Process calibrator/multimeter/PC ... Compare this product See the other productsTime Electronics relative humidity calibratorMichell OptiCal temp
Temperature Probe & Thermocouple:Includes a temperature probe and thermocouple for comprehensive temperature testing. Gd128|Multimeter Measure Amp|6000 Counts LCD Display:Features a crystal-clear 6000 counts LCD display for precise measurements. Auto Range & True RMS:Auto range and True RMS capabilities...
The DC current was acquired using a digital multimeter, while the dI/dVsd signal was recorded using standard lock-in amplifier techniques. To obtain dI/dVsd an excitation of 3 μV on top of Vsd was applied at a frequency of 116.69 Hz for the device in which Al was etched, and ...
The reference thermometer was a 4-wire Pt100 sensor mounted in the digital multimeter for readout. The measured resistance was converted to temperature in the multimeter before the data was displayed and logged via preprogrammed standard coefficients [13]. Immediately before the laboratory tests, the...
The amplifier's output voltage, designed to be linear to the incident optical power, was measured by a multimeter (Keithley 2000). Using the EL emission spectra, photo- diode voltages, and the photodiode's response function, the total photon numbers emitted from the OLEDs were estimated, ...
One-dimensional carbon nanotubes are promising candidates for thermoelectrics because of their excellent electrical and mechanical properties. However, the large n-type power factor remains elusive in macroscopic carbon nanotubes films. Herein, we report
The initial electrical resistance was measured for all samples using a multimeter (Fluke 8846 A). 2.2. Methods 2.2.1. Screen Printing Process The sensors were printed using a manual Miniprint screen printer, equipped with a vacuum table. The screen-printing board was made from SEFAR® PME ...
, a spin injection bias current was applied using a Keithley 6221 current source, and the nonlocal voltage was detected across the Hall bar structure of Gr–BST using a Keithley 2182 A nanovoltmeter; the gate voltage was applied with the SiO2/Si back gate using a Keithley 2400 multimeter...
Their resistance values have been measured again using four wires (4W) resistance measurement method by 6½ digits multimeter and recorded. These measured resistance values are treated as precision reference and converted to their corresponding reference temperatures using the manufacturer's lookup table...
A sense resistor was used when a current probe could not be used to measure the small amount of current for a specific test. The sense resistor is placed across the terminals of J1, as shown in Figure 37. A multimeter was used to accurately measure the resistance of the sense resistor ...