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Welcome to Service AI, your trusted source for accessories, spare parts, and certified pre-owned laboratory instrumentation tailored for scientists and startups. We provide reliable, current equipment at competitive prices, along with essential support for instruments no longer made or backed by their original manufacturers.

Our expertise spans leading brands like Beckman Coulter and Agilent, and we are committed to high-quality standards through certified maintenance, repair, and professional installation services. We believe our installation services provide the confidence and assurance you need when purchasing instrumentation from a reliable and trustworthy source.

At Service AI, we don't conduct the science—we empower scientists with reliable laboratory instrumentation and spare parts that are guaranteed to perform. We trust in scientists' expertise to determine the instrumentation they need to advance their research.

With more than 25 years of experience, our dedicated team prides itself on delivering only the highest quality products. Every instrument we offer has been thoroughly tested and certified by manufacturer-trained engineers. We ensure the functionality of our products with a Full Performance Guarantee and provide proof of performance documentation when applicable.

At Service AI, we also recognize the importance of meticulous shipping and safe delivery. Our products are handled with the utmost care to ensure they arrive in perfect condition. For those who require it, we offer professional installation services to help integrate our equipment seamlessly into your operations.

Purchase our reliable scientific laboratory equipment, and we’ll provide seamless installation service worldwide for your startup or research needs.

Advance your scientific endeavors with confidence: rely on us for recertified, trustworthy instruments at reasonable prices. It’s a smart choice made simple!

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Beckman LS Guide

Filtering by Tag: Testing LS6500 power supply module

How can one perform AC and DC voltage checks on a Beckman LS6500 Mains Power Supply (PN. 606682) module?

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Check the video below to learn how to test the voltage output(s) (+5 VDC, +15 VDC, -15 VDC, and +24 VDC) of the Beckman LS6500 power supply module.

This video demonstrates the AC and DC voltage checks on a new style power supply module outside the LS6500 instrument. The same process applies when measuring voltage with the new or old style power supply module mounted inside the LS6500. If the LEDs on the relay board piggybacked on the power supply module (not shown in this video) are all OFF, it is a clear indication that the power supply module is dead.

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