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Category: Vacuum System Installation, Rough Vacuum Systems

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Vacuum knowledge straight from the source. Browse DigiVac's products and educational materials for vacuum experts by vacuum experts.

A PID Control Guide: How to Tune Your PID Controller

How to Tune the PID Controller? Tuning for PID control can be a bit complicated, since it’s all about balance and striking the perfect harmony among three different variables.  Finding this balance, however, is how your automated processes will continue running smoothly.  If a system is poorly tuned, several mishaps can happen, such as: Therefore, productivity can be impacted as it can make operators wait, reduce yield, or increase premature failures. For such instances, we have a white paper on our website that goes in depth about PID control in vacuum systems.  Said paper also has a brief explanation on

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How to Set a Recipe on the SNAP

How to Set a Recipe on the SNAP How does the SNAP make Vacuum Science Simple? A little while ago, we released a short and simple video about setting a recipe for a SNAP Vacuum Controller, and in today’s blog, we’ll be highlighting in detail how to set a recipe for those who prefer reading instructions.  Now, if you’re new here, you might be wondering: What is a SNAP? SNAP stands for Simple, Nimble, Automatic Process and is a vacuum controller that essentially automates your processes.  It provides precise measurement, control, and venting all in one neat little box that

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QF/KA Flange Connection Tips For Improved Vacuum System Performance

QF/KA Flange Connection Tips For Improved Vacuum System Performance Quick-Flange vacuum fittings, known as QF, KF, NW or, in some instances DN, are a widely used flange-type connection system serviceable in rough to medium-vacuum systems. They offer reliable, convenient interconnecting of vacuum components.   QF flange connections are simple to implement.These guidelines will ensure that your system delivers the best vacuum performance:

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8 Installation Tips For a Leak Free Vacuum System

8 Installation Tips For a Leak Free Vacuum System INTRODUCTION: Vacuum sensors that have a threaded interface (e.g., like those found on Model 215v or Model 200) require threaded pipe connections. Threaded pipe connections are commonly used in vacuum sensors, vacuum pumps and rough-vacuum systems. This type of connection can provide economical, reliable service if properly installed. By following a few guidelines you can use threaded pipe to make connections that should be leak free in pressures down to 10 -4 Torr or better. However, low quality pipe and cheap pipe fittings are commonly used in rough vacuum systems, which usually results in

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