1. Sensor Identification 1. The sensor has five leads, which are: Red with shielding (Signal Line A), Black with shielding (Signal Line B), Yellow and Green striped (Ground Line C), White (Excitation Line X), Black (Excitation Line Y). 2. Measure the resistance values using a multimeter in ohm mode: In the empty pipe state, the … Read more
The GF6018A Portable Multi-Product Calibrator Multimeter Calibrator is an advanced and versatile calibration tool designed to ensure the accuracy and reliability of various measuring instruments, including multimeters, temperature sensors, and other test equipment. With its compact and portable design, the GF6018A provides high-precision calibration for a wide range of instruments, making it an essential tool … Read more
Recently, Horsinhe Coal Industry held a professional training session on the field calibration methods for methane sensors for all technical and safety management personnel at the coal preparation plant. This training aimed to enhance employees’ professional skills in the use, calibration, and maintenance of methane sensors, ensuring a safe and stable production environment at the … Read more
Fixed pressure sensors Fixed sensors are used for engine performance measurement and PMI automatic calibration, with initial calibration completed during system debugging. During use, calibration of the fixed sensor must be performed on the engine using a calibration sensor and calibration box. MAN M&W stipulates that the frequency of recalibration must not be less than … Read more
The methods are based entirely on the JJF 1587-2016 standard for the calibration of digital multimeters. I will elaborate on the parameters that customers generally need to measure and calibrate for multimeters.First, let’s understand the scope of this standard.Understanding the scope of the standard.Classification of multimeter displays For example, a 6.5-digit digital multimeter refers to … Read more
ADAS calibration provides what you need – Fully collapsible and highly portable – Professional equipment makes calibration easy We are professionals in ADAS calibration The base and dual arms are foldable for easy transport The dual arms can be tightly folded back to the sides of the calibration main frame, and even the lifting handle … Read more
1. What is VX1000? The VX1000 system is a high-performance measurement and calibration hardware that enables high bandwidth and high frequency acquisition of internal ECU variables through high-speed debugging interfaces of the MCU (such as DAP, JTAG, SWD, Aurora, TPIU, etc.), while consuming little to no CPU resources. Additionally, the VX1000 system offers a wide … Read more
“A 12-bit 104-MS/s SAR ADC in 28nm CMOS for Digitally-Assisted Wireless Transmitters”The calibration method introduced here utilizes low-level capacitors to calibrate high-level capacitors, as the absolute mismatch of high-level capacitors is greater, which in turn has a larger impact on DNL and INL. Calibrating high-level capacitors can effectively improve the dynamic range of the ADC.As … Read more
1. What is VX1000? The VX1000 system is a high-performance measurement and calibration hardware that enables high bandwidth and high-frequency acquisition of internal ECU variables through high-speed debugging interfaces of the MCU (such as DAP, JTAG, SWD, Aurora, TPIU, etc.), with minimal or no CPU resource consumption. Additionally, the VX1000 system offers a wide range … Read more
This article is the second in a series discussing peripheral modules of microcontrollers, focusing on how to improve ADC conversion accuracy.In this article, I will summarize the understanding of the reference voltage for ADCs, which many engineers are not very clear about, especially in scenarios where the ADC is used with a battery directly powering … Read more