Blogs
What is Measurement?
Measurement is about determining the quantifiable attributes of a target object. Examples of these attributes include: length weight distance thickness position capacity size The following sections explain more about what measurement is – and isn’t. Why is measurement misunderstood? Sometimes, people use the term “measure” instead of “calculate” or “quantify”. All these terms are related, but they’re not the same. For clarity’s sake, think of measurement as a single action that you perform with instrumentation. Collectively, “instrumentation” describes devices (i.e., instruments) that measure, indicate, and sometimes record values. Today, there are many different types of specialized measuring instruments. Bakers [...]
What is a displacement sensor?
What are Displacement Sensors (Displacement Gauges) and Dimension Measurement Systems? What is a displacement sensor? A displacement sensor (displacement gauge) is primarily used to measure the range of where an object has to travel and in relation to a reference position. Displacement sensors have multiple uses. Its primary use is for dimension measurement to figure out an object’s width, height, and thickness. Accuracy, application and usage environment is required when selecting the best equipment. What is a measurement sensor? A measurement sensor is a device that is used to measure an object to ascertain its dimensions such as by [...]
What is a displacement sensor?
What are Displacement Sensors (Displacement Gauges) and Dimension Measurement Systems? What is a displacement sensor? A displacement sensor (displacement gauge) is primarily used to measure the range of where an object has to travel and in relation to a reference position. Displacement sensors have multiple uses. Its primary use is for dimension measurement to figure out an object’s width, height, and thickness. Accuracy, application and usage environment is required when selecting the best equipment. What is a measurement sensor? A measurement sensor is a device that is used to measure an object to ascertain its dimensions such as by converting [...]
Displacement Measurement
Types of Displacement Measurement Run-Out/Vibration There are many ways to measure run-out/vibration including the type of measurement system, run-out or vibration (direction), and environment where the system is being installed. Choosing the wrong kind of equipment can lead to drastic consequences. You can run into issues such as increased man-hours during production and issues with insufficient precision. Example Applications Run-out measurement of HDD surface Laser displacement sensors are very helpful in measuring the oscillation at a single point on a specific target’s exterior. The further away that vibration amplitude is from the center of rotation from a target, [...]
Measurement List
Measurement ListDisplacement sensors/measurement systems make many different types of measurements possible. Typically the application environment and the measurement target determines the type of measurement method that should be used for optimum results.There are several types of measurement systems that you should become familiar with:Dimension MeasurementThicknessWidthHeight/StepOuter DiameterAngleRadius / Inner DiameterDisplacement Measurement Run-out/VibrationEccentricityStrokePositioningEdge PositionGap/ClearanceProfile Measurement Warpage and Flatness2D Shape3D ShapeThickness For those searching for Thickness Measurement SystemsIf you’re searching for the best method of measuring thickness, the process may not be as simple as you may think. There are multiple factors that you need to take into account. These include first,the measuring [...]
Measurement List
Measurement List Displacement sensors/measurement systems make many different types of measurements possible. Typically the application environment and the measurement target determines the type of measurement method that should be used for optimum results. There are several types of measurement systems that you should become familiar with: Dimension Measurement Thickness Width Height/Step Outer Diameter Angle Radius / Inner Diameter Displacement Measurement Run-out/Vibration Eccentricity Stroke Positioning Edge Position Gap/Clearance Profile Measurement Warpage and Flatness 2D Shape 3D Shape Thickness For those searching for Thickness Measurement Systems If you’re searching for the best method of measuring thickness, the process may not be [...]
Inline Offline Measurement
Inline/Offline Measurement Inline and offline measurements refer to two different types of measurements. Inline Measurements are commonly referred to as automatic measurements made during a process . Offline measurements, on the other hand, are often referred to as manual measurements. The difference between the two occurs during the measurement process (line). If the measurements are included in the line then the process is considered “inline”. If it’s separate from the line then it’s considered “offline”. For off line measurements products are removed from production , inspected and returned to production ,discarded or saved as inspection samples Inline Measurement An [...]
Important Terminology for Measurement System Selection
Important Terminology for Measurement System Selection Mounting conditions / Mounting mode – to properly measure an object/target with the aid of a laser displacement sensor, you must reflect the light from the object to the receiver. Measurement systems that use a triangulation method for measurement, along with variable surface conditions of the object, have sensor heads that are installed at an angle so that light can be reflected and received in the proper manner. Opaque targets – both the sensor head and the target must be installed parallel to each other so that a portion of light hit the [...]
Important Terminology for Measurement System Selection
Important Terminology for Measurement System Selection Mounting conditions / Mounting mode – to properly measure an object/target with the aid of a laser displacement sensor, you must reflect the light from the object to the receiver. Measurement systems that use a triangulation method for measurement, along with variable surface conditions of the object, have sensor heads that are installed at an angle so that light can be reflected and received in the proper manner. Opaque targets – both the sensor head and the target must be installed parallel to each other so that a portion of light hit the [...]
Enclosure Ratings
Enclosure Ratings When it comes to an enclosure rating a good standard rating system needs to be utilized to define the types of environments in which certain kinds of enclosures cane be used (such as electrical). A rating system also identifies whether a fixed enclosure can stand up to certain environmental conditions. Users as well as manufacturers benefit when quality standards are in place. Overall communication, economics, and safety are improved between the seller and the buyer. Below we will be looking at the National Electrical Manufacturers Association’s (NEMA) rating scale for enclosures. NEMA defines the standards used in [...]