This article introduces a practical application case for the newly launched portable micro-ohmmeter, the RM3548, which was released in January this year. We hope it will be a valuable tool for your future measurement tasks. Feel free to try or purchase it today. â– Application Fields:
· Automotive industry
· Transport machinery maintenance
· Industrial equipment servicing ■Measurement Background:
· In aerospace engineering, minimizing the impact of static electricity and lightning is crucial. The fuselage and internal metal parts require grounding, and the resistance at the contact points must be checked regularly.
· The RM3548 micro-ohmmeter is designed to be worn around the neck, offering portability and high precision with a resolution of 0.1μΩ, making it ideal for detecting even the smallest resistances.
· It automatically stabilizes measurements, features an automatic hold and storage function, and significantly improves work efficiency. The RM3548 micro-ohmmeter is highly suitable for on-site measurements. With a variety of probes available, you can choose the most appropriate one based on the surface coating and shape of the object being tested.
· The built-in comparator lamp allows users to verify readings without looking at the screen, ensuring accuracy in any environment.
· Additionally, stored data can be easily transferred to a computer for further analysis and record-keeping. ◠Recommended Accessories for RM3548:
· Needle-type test lead 9465-10
· Needle-type test lead 9772
· Comparator judgment lamp L2105 1800W Three Phase AC Source System
APM 3 Phase Ac source SPS300VAC1800W is capable of delivering 1800VA of output power.Very convenient to operate from the front panel keyboard or remote interface. This Programmable AC Power Supply System is useful for testing designs over a wide range of input voltages at 47 Hz and 63 Hz. theouput frequency range from 15~1000 Hz. Magnetic devices such as inductors and transformers can also be tested over a range of voltage and frequency using AC Power Source.
Application Area:
This AC power supply series is applicable to multiple sectors such as electric, lighting and aviation sectors and it could be applied to enterprise's production test as well.
Product Features:
â— Large touch color screen, possess complete functions and easy to operate
â— AC+DC mixed or independent output mode for voltage DC offset simulation
◠Capable of setting output slope/phase angle, 0~359.9°
â— Output frequency 15~1000Hz, capable of setting output slope of voltage and frequency
â— High output crest factor could satisfy surge tests requirements
â— Multiple current measuring level selection. Increase measurement accuracy
â— Standard USB data interface, support CSV file waveform import
â— OCP/OVP/OPP/OTP/ Short circuit protection
â— Built-in power meter, which is capable of measuring 15 electrical parameters per phase, including voltage, current, power, etc
â— With reverse current protection to avoid current flowing backward
â— Capable of setting voltage and current output restriction, support for constant current output mode
Basic Functions:
1. Adjustable Phase Angle/Slope
Adjustable Phase Angle/Slope is applicable to verification test of ON/OFF inrush current testing. This function is applicable to start inductive or capacitive load with large capacity to avoid high current when instantaneously start the device.
2.High Output Current Crest Factor
The surge current could reach 5-6 times of the rated current, especially suitable for inrush current testing.
Capable of simulating power line disturbance simulation test.
Advanced Functions:
1.Built-in IEC Standard Test
2.3-Phase Operation and Parallel Mode
Support 3-phase operation, 3 units in parallel
Programmable 3 phase AC power supply, 3 Phase AC Power Source, 1800W 3 Phase AC Source, Adjustable AC Power Supplies, Programmable Ac Power Sources APM Technologies Ltd , https://www.apmpowersupply.com
Product Introduction:
3. Output Simulation Sequence and Disturbance Simulation
Built-in IEC standard test could be recalled directly.