![]() ![]() And there’s a video that demonstrates how to use an electronic deadweight tester and explains its benefits vs non-electric deadweight testers. From installing the most advanced data centers to restoring telephone service after a disaster, our combination of legendary reliability and unmatched performance ensure jobs are done efficiently. Some videos demonstrate pressure gauge calibration using a deadweight tester. Fluke Networks is the worldwide leader in certification, troubleshooting, and installation tools for professionals who install and maintain critical network cabling infrastructure. The following video and links to other videos show how to use deadweight testers and demonstrate how they work. Over time, these tools can become less accurate, so it’s necessary to calibrate in order to ensure proper, consistent measurements each and every time. Hydraulic deadweight testers go to higher full-scale pressures while pneumatic units are more appropriate for lower pressures.įluke offers multiple types of deadweight testers:Įach one is designed to generate precise pressure to calibrate pressure-measuring instruments.ĭeadweight pressure testers are most often used in calibration laboratories to calibrate electronic or mechanical pressure-measuring tools, like pressure gauges or vacuum gauges. The main differences between a hydraulic and pneumatic deadweight tester are that the hydraulic tester is operated by a liquid under pressure while a pneumatic tester is operated by air or gas. The difference between a hydraulic and pneumatic deadweight tester People refer to a deadweight tester in many ways including: The pressure stability is especially noticeable when compared to the option of pressure comparators with digital gauges. The basic steps to perform calibration with a deadweight tester include attaching a pressure measurement device to the tester, applying a series of weights to generate known pressures, and comparing the known pressures to pressure readings from the device under test.Īdvantages of using a deadweight tester to calibrate pressure measurement devices arethat they cover a wide range of pressures and offer very stable pressures when calibrating devices. Deadweight tester calibration is the act of comparing the readings of a device under test, such as a pressure gauge, to the known pressures produced by precise weights. Fluke Network Testers (5 products) Fluke IntelliTone Pro 200 204.25 245.10 Model Fluke Pocket Toner NX8 Deluxe Kit 112.10 134.52 Fluke NFC-KIT-CASE-E.
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