++ Pipe sizing and pressure drop calculation for natural gas installations made easy ++Estimate required pipe diameter for natural gas piping / installations in an instant. Calculate pressure drop for the selected pipe section. 5 stars by MOMOG62 | 10 Dec 2013

Natural Gas Pipe Size: pipe sizing & pressure drop calculation for natural gas installations alternatives

ABM-100

This app works with the ABM-100 anemometer that plugs into the headphone jack on smartphones. Measures velocity in Linear Feet per Minute and Meters per Second. It also automatically calculates air flow volume in Cubic Feet per Minute and Cubic Meters per Hour.

  • size 23.1 MB

Ductulator - Duct Sizer

A compact Metric and Imperial Duct Sizer aka Ductulator. Combines the ease of a visual wheel for rough sizing and a numeral calculator for more precise calculations. Developed by Engineers for Everyone.

  • rating 3.375
  • size 6.2 MB

Psyclone HVAC Lite

Psyclone Lite by Silverglance Software provides a toolkit of HVAC psychrometric calculations for low-volume flowrate systems (up to 2000 cfm / 1 m3/s), allowing individual processes to be examined and supply air volume, condition or capacity to calculated. Psyclone Lite can be upgraded to remove flowrate restrictionsPsyclone operates in either metric or imperial units.

  • size 1.4 MB

testo Smart Probes

The testo Smart Probes APP makes your mobile device to a remote control and measurement data centre. Application specific menus (e.g.):- AC + Refrigeration: automatic calculation of system parameters, like superheat or subcooling- Volume Flow (outlet / duct): easy set up of your measurement and performing a punctual or continuous measurement.- IR Temperature and Mould Indication: contactless temperature measurement with fast photo documentation and detection of areas with mould risk. 15m (depends on mobile device used)Preconditions for using:- Use a testo Smart Probe (testo 405i, 410i, 605i, 510i, 115i, 549i, 805i, 905i), a testo 552 or a testo 770-3- Requires iOS 8.3 or newer, plus mobiles end device with Bluetooth 4.0

  • size 62.9 MB

Electrical Calculations PRO

This app is essential for an electricianWire sizeCalculation of voltage dropCalculation of currentCalculation of voltageCalculation of active powerCalculation of apparent powerCalculation of reactive powerCalculation of power factorCalculation of resistanceMax wire lengthConduit fillMotor from three-phase to single-phaseCapacitor start motor single-phaseCalculation rpm motorMotor efficiencyMaximum torqueDiagram three-phase motor (6 leads)Diagram three-phase motor (9 leads)Diagram three-phase motor (12 leads)Code resistors 4 colorsCode resistors 56 colorsColor code inductorColors resistor from valueSMD resistor codeCapacitor codeFusesFuses application categoriesUL/CSA fuse classSum resistorsSum capacitors-Y conversionHP/kW conversionAWG/mm conversion tableSection conversioncm/inch conversionLength conversionVoltage (Amplitude) conversionsin/cos/tan/ conversionEnergy conversionkW - BTU/h conversionTemperature conversionPressure conversionAh - kWh conversionGauss - Tesla conversionRPM - rad/s - m/s conversionTorque conversionByte conversionAngle conversionSizing the circuit breakerTripping curvesOperating currentReactanceImpedanceResonant frequencyVoltage dividerCurrent dividerZener diode as voltage stabiliserResistance to reduce voltageResistance for ledPower factor correctionPower factor correction of transformer MV/LVCapacitor power at different voltageEarthing systemBattery lifePrimary/Secondary winding of transformerShort circuit currentShort-circuit current min (approximate method)Short circuit current with transformer substationCurrent carrying capacityConductor resistanceTable of cables reactanceTable of resistivityTable of unitary voltage dropIP/IK/NEMA protection classesAppliance classesAntenna lengthCCTV resolutionsCCTV Harddrive/Bandwidth calculatorThermocouple colour codes and dataTemperature sensors (PT/NI/CU, NTC, Thermocouples)Electrical symbolsElectricity around the worldPlug and socket typesIEC 60320 connectorsJoule effectWiring color codesSI PrefixUnit of measurementFault current of stringsEthernet wiring (RJ-45)Pinout Ethernet with PoERJ-11,14,25,48Pinout ScartPinout USBPinout HDMIPinout VGAPinout DVIPinout RS-232Pinout FireWire (IEEE1394)Pinout MolexPinout SataPinout Apple LightningPinout Apple Dock ConnectorPinout PS/2Fiber optic color codePinout ledPinout Raspberry PIPinout ISO 10487 (Car audio)Pinout XLR (Audio/DMX)Pinout MIDIPinout ThunderboltPinout SD CardPinout Sim CardFormularyAll languages and translators list: http://www.gallinaettore.com/ios-apps/calcoli_elettrici/#languagesPLEASE DO NOT USE THE RATING SYSTEM TO REPORT BUGS INSTEAD CONTACT ME

  • size 16.1 MB