field measurements 2025-09-13T07:39:15Z

Duct CalculatorThis app is developed to Calculate Duct Size Required with available CFM & FPM.This app calculate Both Rectangular and Round Duct Sizes in Inches.This App is also Calculate Air Flow rate in CFM and this app is also calculate in Air Velocity in FPM.The application is designed for engineers HVAC working in the field of design and installation of ventilation systems.Heating, ventilation, and air conditioning (HVAC) engineers and designers will find this tool to be valuable in their e

Rain lashed against my office window as I stared at the spreadsheet horror show. Three different versions of the Q3 portfolio report glared back - finance had one set of numbers, field ops another, and my desperate manual reconciliation attempt made a third. That sinking feeling hit when our Tokyo agent called about the "ghost listing" - a prime Shibuya property updated yesterday that vanished from headquarters' view. My fingers trembled over the keyboard as I fired off yet another sync command,

Discrete Fourier TransformThis application applies the Discrete Fourier Transform (DFT) or its inverse (IDFT) to a set of real or complex valued input samples and allows the result to be plotted and evaluated.There are two ways to define the input samples.Samples mode allows the user to enter a value or mathematical expression for each individual input sample.Function mode allows the user to enter a function which is then used to generate input samples.Input and output samples are displayed grap

Wooden beamThe application calculates the wooden beams of the floor or the covering for strength and deflection according to building codes and norms (SP 64.13330.2011).Two variants of calculation are realized:- floor beam;- free beam.For calculation, you must specify the initial data, such as:1. The load is useful.The standard values are given in SP 20.13330.2011 (Loads and effects), Table 8.3.For example, for living quarters it is 150 kg / m2.2. Load from the floor.It is necessary to specify t

Astrolabe CompassSimple Compass- No unnecessary permissions needed- a tiny astrolabe in your smartphone- Understand how an astrolabe works.- An easy to use tool to find your direction day and night.- Magnetic field measurements to avoid compass errors.- To calibrate your phone compass: Draw number 8 in the air with your smart phone until your compass is calibrated

Rain lashed against the hospital windows as I fumbled with dripping binders in the cardiac wing's cramped maintenance closet. My fingers trembled trying to cross-reference paper schematics against dampers hidden above ceiling tiles - one wrong annotation could mean failing compliance. That sickening moment came when my coffee spilled across six months of handwritten logs, ink bleeding into illegible Rorschach blots. I nearly tore my hair out when the facility manager demanded immediate recertifi

Last July’s humidity clung to my skin like wet gauze as I squinted at the disaster zone pretending to be my backyard. Kudzu vines strangled the old oak, rogue blackberry brambles formed impenetrable walls, and the crumbling stone patio looked like a dinosaur’s graveyard. My dream of transforming it into a zen garden felt laughable when I couldn’t even measure the damn slope. I’d spent three hours wrestling with a laser measurer that kept erroring out on uneven terrain, my frustration boiling ove

PipeMeterEnough to determine the orientation of defects and seams "by eye". Take your smartphone and apply the bottom edge along the normal to the pipe. It is especially convenient if the smartphone has symmetrical protrusions on the lower edge. On the screen, you will see a value that is much more