Survey Foot conversion factor. Welcome to Factor Bikes Before you get started, are you visiting from the United Kingdom? No, I'm not in the UK. In addition to the real power, these meters can measure power factor, THD, the current for each harmonic, and more. There is no need to. Conversion Factors The conversion factors cover calculation between weight, volume and calorific measures. measurements performed using Radiometer Analytical conductivity meters. This is a very easy to use meter to yard converter. 01 gals/pulse, the K factor would be 0. To convert from meters to feet ( m to f ) is a simple conversion. HOW TO READ YOUR WATER METER For a standard residential connection CCWD reads you water meter every other month to determine you water use and water bill. Do not use calculations for anything where loss of life, money, property, etc could result from inaccurate conversions. Unit (ERU) factors for sizing water meters and determining certain fees and charges. Metric system. 950 Å and 5,895. 20-2015 – Electricity Meters – 0. meter factor. Every meter in each turbine contains a K-Factor or a ratio of the pulses per unit of flow. The term was often shortened to warp when followed by its value, so that saying "warp six" was the same as saying "warp factor six. The relationship between meters and centimeters gives us the first conversion factor. First of all just type the meter (m) value in the text field of the conversion form to start converting m to yd, then select the decimals value and finally hit convert button if auto calculation didn't work. WATER METERS MUST BE SUPPORTED AT BOTH ENDS. Find here online price details of companies selling Power Factor Meter. Distribution System Charge. Because we need to cancel meters, we write meters in the denominator: We then use the relationship 2. The Meter Time Switch Code will show if your meter has two registers, one which records day consumption, the other night. The versatile MQ flow meter reduces the time it takes to verify or validate flows that are operating at high pressures (160-320 psia). Ratio * scale factor of the meter Eg for ctr = 50/5 , ptr = 11000/110 , sf = 1/100 M. For example, to find out how many liters in a cubic meter and a half, multiply 1. As a business of the Chauvin Arnoux ® group, our products are backed by over 125 years of experience in test and measurement instruments and encompass the latest international. 5 by 1000, that makes 1500 liters in a cubic meter and a half. 0 Last Week Last 3 Months Last 6 Months Last Year Overall Top 10 Top 20 Top 30 Top 40 Top 50 Go. Assume the Tx cable has 1dB loss at 0. the Linearity over the calibrated flow range for the meter. www dot saltmeters dot com Happy eSeasongear SALT-3000 / TDS4TM-3000 / SALT-3050 Salt Meter Buyers: Salt Water Pool or Koi Fish Pond Salt Level Testing: All pocket digital salinity meters are EC/TDS meters. A water meter is a device that measures the volume of water delivered to a property. Every meter in each turbine contains a K-Factor or a ratio of the pulses per unit of flow. The transmissions from “smart” meters go on day and night, and are not directly related to the amount or time of household usage. Energy Meters are one of the important instrument to account for energy imported / exported in an industry. How to convert meters to feet. how to calculate the multiplying factor for energy meter with CT ratio given. Besides effectively performing basic tasks like measuring power and power factor, the Fluke 345 power meters offer the ease of use, portability and flexibility needed to resolve most power issues in commercial, industrial and residential settings. –The derating factor accounts for inverter efficiency, dirty collectors, mismatched modules, and differences in ambient conditions, losses in DC and AC wiring, impact of partial shading. Our power factor meters are. 37 inches 1 meter = 0. There is a common confusion about the difference between the watt and volt-amp (VA) measures for electric power, as well as about power factor. The NIOSH Sound Level Meter (SLM) app combines the best features of professional sound levels meters and noise dosimeters into a simple, easy-to-use package. This applies to the field quantity voltage or sound pressure. It is determined by calibrating the meter using an incompressible fluid (liquid). For a band pass filter, the quality factor is the ratio of the center frequency of the bandpass over the entire bandpass region from the lower to upper cutoff frequencies. In respect of HT installations with LT metering without LT trivector meter, if during any periodical or other testing / rating by the Licensee, the power factor of the installation is found to be less than 0. Piston Flowmeters of either single or multiple designs find widespread use in fuel flow meter dispensing and the low flow measurement of light hydrocarbons. Portable Power Factor Meter 2039 Model 2039 is a revolutionary series of portable wattmeters in which a power factor is used to operate the DC indicator. 48 centimeters 1 meter = 39. We multiply according to the current rating eg. factor, either a meter factor or its reciprocal known as a "meter accuracy factor". A full line of non-glass pH meter and probe are displayed. 057 normal cubic metter (Nm 3) 1 kmole gas = 22. To determine the ERU per Unit factor,. Gigameter To Meters Conversion Factor. Besides effectively performing basic tasks like measuring power and power factor, the Fluke 345 power meters offer the ease of use, portability and flexibility needed to resolve most power issues in commercial, industrial and residential settings. Example: A 3M175 Counter Version ROOTS® Meter is installed inside on a 25 psig gas line. 001 Meter To make this right for 3000 meters, we simply need to multiply both sides by 3000. There is a common confusion about the difference between the watt and volt-amp (VA) measures for electric power, as well as about power factor. Feet is the English (American) unit of length or distance, while meters are the metric unit of length. Intensity Factor ® (IF ®) Although normalized power is a better measure of training intensity than average power, it does not take into account differences in fitness within or between individuals. Procedure for determining a Refractometer’s Wort Correction Factor: Measure the solution with the refractometer, record the value – this is your Brix WRI, the unadjusted reading. Pixel Size Power. Meters can be factory set for different CT/PT ratios to give a direct reading. Find the conversion factor Which of the following gives the proper conversion factor to use?. (7) The meter factor must be at least 0. 62 miles 1 square meter = 10,000 square centimeters. Please upgrade your Flash Player This is the content that would be shown if the user does not have Flash Player 6. You can make a conversion factor out of that definition so that if you need to convert 89cm to meters, simply multiply by the conversion factor, which is equal to 1:. 59 grams 1 kilogram = 1000 grams 1 metric ton = 1000 kilograms 1 millimeter = 0. 1 Cubic meter is equal to 8. How does a conductivity meter know how many ppm to show? It just uses its inbuilt conversion factor. The rating factor means that the CT is capable of handling more than its nameplate value. Buy 20A Digital Voltage Meter Energy Meter LCD 5KW Power Factor Energy Frequency Meters Voltmeter Ammeter Current Amps Watt Meter Tester Detector Indicator at Walmart. During my childhood days continuing studies after dusk was a real challenge. Replace multiple analogue meters, and still get all the electrical system measurements you need. Hanna Prof Awad S. Total Dissolved Solids (TDS) is the best measurement of the nutrient concentration of a hydroponic solution. The meter factor accounts for (typically small) biases in the numerical integration due to the hydraulics, dimension measurements and acoustics of the application. The meter used for measuring power factor can be called as power factor meter. Answer / ruksana if given CT ratio is 100/5 than multiplication factor will be 20. Prior to that, it was set at 39. The table shows a 1% decrease in withstand voltages for each 100 meters above 1000 meters. Calculator Use. It internally calculates the atmospheric pressure for the elevation entered. The Venturi flow meter obtains a pressure differential by constricting the flow area and therefore increasing the velocity at the constriction, which creates a lower pressure according to Bernoulli’s Theorem. Graphically, the linearization method used can be represented as a point slope function between points:. Conversion factor/common factor : to calculate amount of gas used to heat 1 litre of water at certain temperature. The mag meter is lined to resist the highly abrasive slurry. Agilent U1731C, U1732C, and U1733C Handheld LCR Meter If the meter is wet, en sure that the meter is dried only Measuring dissipation factor/quality factor. The meter below is measuring the power factor of a small aquarium pump, and is showing a power factor of 0. VF f L 246 = 4 1. The well known terms 8mm, 16mm and 32mm describe common widths of motion picture films. An indicating or recording power factor meter will give (1) the power factor of the circuit to which connected, and (2) whether power factor is lagging or leading. MANUFACTURER PART NUMBER. Note: If the gas meter being utilized is already temperature compensated (TC), then the temperature correcting factor should not be used. The number 500 used to convert between PPM and EC is called the Conversion Factor. If you order the L + R set, you do not receive a spacer. WINDExchange is a resource of the U. Gravity accelerates you at 9. A value obtained by dividing the number of meter signal pulses collected during the proving sample by the actual volume. 54 cm = 1 in. Power Factor is the ratio of true power to apparent power. Learn more. Temperatures Fahrenheit (F) to Celsius (C) Start with (F); subtract 32; multiply by 5; divide by 9; the answer is (C). 5) of the initial voltage. Since the meter is the standard unit of length in this system, students will need to know what prefixes such as “centi,” “milli” or “kilo” mean to convert between different units of measurements. 103402FCAD7. This increases by 16mm per side. To change within the metric system it is helpful to visualize the metric system as a staircase. Since its foundation in 2000 SELEC has become the market leader for Timers, Counters and Temperature Controllers in India. With the K Factor Calculator you determine the number of impulses generated by the Signet sensor for each volume unit conducted past the sensor. Changing the calibration factor by one changes the accuracy by about 1%. Although vortex meter equations are relatively simple compared to those for orifice plates, there are many rules and considerations to keep in mind. Customers often apply calibration work practices developed from legacy technologies known to wear and drift. It’s caused by a recessive gene, which means that you have to inherit the gene from both of. The only change is that now the units you wish to cancel must appear in the numerator of the conversion factor. HAFFMANS Portable Optical CO2 /O2 /TPO Meter c-DGM. The symbol for square meter is m 2. Example: A 3M175 Counter Version ROOTS® Meter is installed inside on a 25 psig gas line. The final meter factor is determined by averaging the meter factors of the two runs; and. 0936 yards, or 39. What is K factor in flow measurement? Whether this will come only in case of mag flow meter or any other type ? What will be the effect of k factor in flow measurement? How it is related to the actual flow? Will it be same for similar lize size?Whether it comes into picture only in case of mag flow principle or any other type also?. For exampl, in the equality 1m = 100 cm,each quantity describes the same lengthbut in different unit. A reduction in air density reduces engine horsepower, reduces aerodynamic lift and reduces drag. com Overview Of Flowmeter Models Matheson offers a complete line of variable area flowmeters to meet your application requirements. The basic principles of metering can be used to measure other quantities like frequency, power factor, and synchronism (voltage magnitude and angle comparison) across. 3048 meters in one foot. (L 3 /T) means that the variable has units of cubic length per time (e. Meter K-Factor is defined as the number of pulses per unit mass or volume at a particular flow rate. Pounds per cubic foot 5. 1% for sinusoidal signals at 50/60 Hz power line frequency. 48 centimeters 304. Engineering Data Electrical Tables and Formulas 190 Data subject to change without notice. Now, you must also consider the meter that is being used with the CT. Available are local and remote inidication models. Backlit LCD display screen with bar graph assists when monitoring light levels and for retrofit projects. 5 newton meters to inch pounds = 44. Ready to Start/Stop/Transfer or Add Natural Gas Service? Whether your home is already set up to receive service or you need to have service installed, we’re ready to help you begin enjoying the comfort and reliability of natural gas. 1 m is equivalent to 1. Architectural: inch: Engineering: foot. And so if you were to calculate this area in centimeters, 100 times 100 is 10,000, is equal to 10,000 centimeters squared. Instantly Convert Newton Meters (N·m) to Inch-pounds Force (in lbf) and Many More Torque Conversions Online. Every meter in each turbine contains a K-Factor or a ratio of the pulses per unit of flow. but the uncertainties in this value are chiefly those of comparisons to previous standards for the length of the meter. The metre is a unit of length in the metric system, and is the base unit of length in the International System of Units (SI). The meter is defined as the distance traveled by light in 1/299 792 458 of a second. Get the best deal for power factor meter from the largest online selection at eBay. Below are various tables that convert units from English to S. You can use 1 m = 3. meter is not functioning. Then multiply the amount of Cubic Meter you want to convert to Cubic Decimeter, use the chart below to guide you. 0283 therefore: For imperial meters the reading (in hundreds of cubic feet) is therefore. Our offered meter is designed using premium quality material and modular techniques, in compliance with set industrial standard. Individual meter factor is then calculated for each passage according to the equation, : K Faktor Meter factor BVP C C MF tsp psp p m − ⋅ ⋅ ⋅ = ρ (2) Measurement uncertainty E when proving is calculated according to the equation [2,3,4]: ()( )( )2 2 2 ()2 ( )2 ()2. Smart meters are typically located on the outside wall of a residence; the RF exposure is inside a dwelling is typically a factor of 10 less than that immediately in front of the meter Sensus smart meters and automation end points typically transmit radio signals for a very small amount of time during a day. Measuring numerous values in both AC and DC. Model Space Drawing Unit. A water meter calculator estimates flow rates and pressure losses by information that you insert in the calculator. Real power is given by P = VIcosφ. So if you were looking for gallons and the meter pulse represented 0. 1 cubic meter LNG ~ 600 cubic meter gas ~ 21200 cubic foot gas =~ 1 standard cubic foot (scf) = 0. The quality factor (Q-factor) calculator calculates the quality factor of either a bandpass filter circuit or a notch filter circuit. Corrections for more or less dense fluids can be made to Hedland's standard scales using the following correction equations. All computations are still done in meters, but for publication purposes we convert meters to feet. Definition: A meter, or metre (symbol: m), is the base unit of length and distance in the International System of Units (SI). Power energy meters, monitoring equipment and software Eaton is a power management company with 2018 sales of $21. Every meter in each turbine contains a K-Factor or a ratio of the pulses per unit of flow. 20 newton meters to inch pounds = 177. Honeywell is the risk-free choice for your gas flow measurement applications. Single phase meter. 787 x 10 -4 Pounds per cubic in. The meter to be calibrated and the master meter are connected in series and are therefore subject to the same flow regime. Most lux meters are handheld devices and are easily transported to the job site. Hioki clamp meters are best in class handheld current and voltage meters for safely and accurately measuring power lines. In this example, 1 foot is equal to 0. Most training texts call this a quality factor (QF) or a radiation weighting factor. (L 3 /T) means that the variable has units of cubic length per time (e. 5 Accuracy Classes, has been revised. K-factor (aeronautics), the number of pulses expected for every one volumetric unit of fluid passing through a given flow meter K-factor (centrifugation), relative pelleting efficiency of a given centrifuge rotor. Re: Energy meter multiplication factor First you will have to determine if the meter itself has a constant of 1. The meter's AC sine wave signal output is detected by a transducer and displayed by various electronic devices used for flow rate indication and totalization. The three voltmeters method. The quality factor (Q-factor) calculator calculates the quality factor of either a bandpass filter circuit or a notch filter circuit. 20-2015 – Electricity Meters – 0. Shop with confidence. A poor power factor causes the meter to rotate more slowly than it should, so a poor power factor would reduce your bill. Corrections are applied to compensate for changes in the geometry of the ‘prover’ (pipe or master meter) and changes in the volume of the liquid caused by temperature and pressure. Split-core CT form factor for basic electrical metering. The circuit multiplier (external) is not indicated on your meter. 73 psia and 60oF thousand cubic feet (Mcf) 1. We multiply the value in acres by the conversion factor to find out how many square meters are in an acre. 08 change = 90-88. Find out why North American Water Utilities chose Master Meter's portfolio of intelligent ultrasonic water meters, advanced meter infrastructure (AMI) network tech, and meter data management (MDM) software as the Best Smart Water Solution during the 2017 Smart Water Summit. 4 or so and up to 2 or so. Rapid RH® is the #1 relative humidity concrete moisture test on the market. While most customers opt for a correction factor to use with a stock meter calibrated using standard conditions, very few understand how the Correction Factors (C/F) are calculated. The dielectric constant is the ratio of the capacitance induced by two metallic plates with an insulator between them to the capacitance of the same plates with air or a vacuum between them. For example, a gas meter prover tests the accuracy for gas meters. If a part of a segment is missing, the read could be reported incorrectly. It does not have a dimension and its value ranges from 0 to 1. 1324 vendels circle, suite 121 paso robles, ca 93446 (805) 237-3831 fax (805) 238-5717 pd0010800a 9-92. IndiaMART would like to help you find the best suppliers for your requirement. 83 meters because 6 divided by 3. 1852 meters 6076. 20-2015 – Electricity Meters – 0. About WINDExchange Technical Assistance Models & Tools Contacts. The problem is that I couldn't understand how to hook up the meter. The correction factor is used to convert gas units into kilowatt hours (kWh). By definition, one ERU equals a single family residence with a standard (5/8") meter. 85075 inch pounds. The basic principle of this instrument is the same as that of the single-phase dynamometer type power factor meter. 1 Procedure 11. Meters vary in price. STEP 1: Find the kH factor of your meter. weight units from cubic meters of water ( m 3 - cu m ) into kilograms of water ( kg wt. There is an approximate 1% change in volume for every 5°F. Equilibrium factor is 1 when both are equal. SI symbol for meter is m, and one meter is 100 centimeters or 1/1000 th (10 -3 ) of a kilometer. Correction Factor • Colour Correction Factor (CCF) or Spectral Mismatch Correction Factor • A single lux meter can be used for different light sources, but getting the CCF is difficult Single Lux Meter Many LEDs 11. trwa recommended 5/8" x 3/4" meter equivalents based on awwa specifications and design criteria meter size recommended continuous residential meter. The flow meter software multiplies the result of the multi-path numerical integration by the product of the meter factor to. Between µm and m measurements conversion chart page. Corrections are applied to compensate for changes in the geometry of the ‘prover’ (pipe or master meter) and changes in the volume of the liquid caused by temperature and pressure. In these cases, the operator must determine the proving K-factor, which is counting the pulses as product passes through the meter. First of all just type the meter (m) value in the text field of the conversion form to start converting m to ft, then select the decimals value and finally hit convert button if auto calculation didn't work. 15 Hz 58 Hz–62 Hz, ±0. In some cases, choosing the wrong settings can result in poor measurement accuracy. Large easy-to-read two line LCD screen and side-by-side analog meters clearly display your information. gallon, then the K-factor entered into the rate meter would be: 210/60 = 3. The z-factor is a scaling factor used to convert the elevation values for two purposes: Convert the elevation units (such as meters or feet) to the horizontal coordinate units of the dataset, which may be feet, meters, or degrees. Summit Technology, Inc. It is particularly important for larger businesses to have a power factor close to 'unity' (1) as they may be charged a fee if they have a low power factor. 6 / frequency in MHz) * velocity. Frequency designation is within the meter band at about. Basic Flowmeter Principles (continued) Flow Measurement & Control Rotameters F l o w O M e a s u r e m e n t & C o n t r o l 353 www. Power Factor Meter Definition: The power factor meter measures the power factor of a transmission system. Poor Power Factor. Power factor meters exist, but are difficult to find and are hardly ever available on the home-brewer workbench. 1 SCOPE This standard provides a single reference for engineering equations, uncertainty estima tions, construction and installation requirements, and standardized implementation recom. 09 yards Multiply the number by the corresponding conversion factor in the right-hand column. 6 meters in the real world would be what 18 centimeters on the blue print represents. After one second, you're falling 9. A Q meter measures Q, the quality factor of a circuit, which expresses how much energy is dissipated per cycle in a non-ideal reactive circuit: This expression applies to an RF and microwave filter, bandpass LC filter, or any resonator. A water meter is a device that measures the volume of water delivered to a property. The oscillator circuit presented here is not my own creation, it can be found on various web. Calculator Use. The density of the air is reduced by decreased air pressure, increased temperatures and increased moisture. 5% measurement error, 5A to mean maximum 5A I guess. It internally calculates the atmospheric pressure for the elevation entered. 0 out of 5 stars 9 $16. Customers often apply calibration work practices developed from legacy technologies known to wear and drift. NOTE: If the volume displayed on meter is lower than the amount dispensed, use a lower calibration factor. 344 meters 5280 feet 1760 yards. Some training texts call it a biological damage conversion factor but what it truly represents is the the ratio of biological damage done by radiation types to the biological damage done by gamma radiation. Wire antennas need to be made a bit long and cut to resonance. The k-factor scaler provides an amplified signal, even when a frequency conversion is not required. quantity by a conversion factor which is a ratio equal to 1, derived from definitions. These meters are used in multiple industries to reliably measure the velocity of a variety of liquids, gases and vapors. BGE began installing smart meters in Spring 2012 and most customers across the service area now have upgraded electric and gas meters. How Meters Work and Calculations. is a designer and manufacturer of radiation detection equipment developed to help monitor the safety of personnel and the environment. 0kH" or "kh7. Alternatively, you can use the acre to square meter conversion calculator to obtain quick results. We tested dozens of models priced between $10 and $75. Although there are many suppliers offering ancillary flow equipment, the best way to ensure a completely matched system where all components are completely compatible is to specify everything from a single reputable supplier. "NEW" 2004 VOLUME CORRECTION FACTOR STANDARD - WHAT IS NEW What is New in the Standard? Eliminated the hydrometer glass thermal expansion correction. The ratio of the inductive reactance to the effective resistance of the coil is called the quality factor or Q-factor of the coil. The field of. 1852 meters 6076. A value obtained by dividing the volume of liquid passed through the meter (corrected prover volume) by the registered meter volume. multiply by Grams : Carats (metric) 5: Grams : Decigrams. Area - a quantity that describes the total amount of space a 2 dimensional shape covers. 6 meters in the real world would be what 18 centimeters on the blue print represents. Abstract: When using state plane coordinates or performing other geodetic computations, the ratio r/(r+h) is the elevation factor commonly used to reduce a horizontal distance to its sea level or ellipsoidal equivalent. Our conversions provide a quick and easy way to convert between Area units. Table 4 is utilized to determine altitude correction factors in accordance altitude. The problem is that I couldn't understand how to hook up the meter. There is no need to. This factor is added to the meter readings (corrected to 80°F (27°C)) between 8 and 25 percent MC. SELEC Controls Pvt. Now, by substituting the values of voltage, current, power factor in the above power equation we can measure AC power. The symbol is " m3 ". 0 Last Week Last 3 Months Last 6 Months Last Year Overall Top 10 Top 20 Top 30 Top 40 Top 50 Go. As the base unit of length in the SI and other m. It's almost always printed on the meter, as in "1. *Includes: Basic Service Adjustment Factor (0. 75 The resistive component of the current is 75 Amps and this is what the KWh meter measures. TED - The Energy Detective. 0, and is unique to each salt. K-factor (aeronautics), the number of pulses expected for every one volumetric unit of fluid passing through a given flow meter K-factor (centrifugation), relative pelleting efficiency of a given centrifuge rotor. 777 or a 78% increase in the supply losses. Get the best deal for power factor meter from the largest online selection at eBay. The compressibility factor (Z) is a useful thermodynamic property for modifying the ideal gas law to account for behavior of real gases. For another example, if your vertical z-units are feet and your horizontal x,y units are meters, you would use a z-factor of 0. When the number of revolutions is scaled by the appropriate constants — based on the meter design — it's possible to determine the amount of energy passing through the meter. The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. Pixel Size Power. 6 / frequency in MHz) * velocity. These meters can be mounted on panels of any kind of materials. Meter temperature accuracy should be verified and calibrated if necessary prior to conductivity calibration. Get info of suppliers, manufacturers, exporters, traders of Power Factor Meter for buying in India. 62 miles 1 light second = 300,000,000 meters 1 kg = 2. In some applications, a final and a single meter factor that covers all the flow meter rates is required, and there are several approaches to calculate it. 6 meters in the real world would be what 18 centimeters on the blue print represents. Giga being the SI prefix for a factor of 10 9. Revenue Meters. If your meter is an old imperial gas meter, which will measure gas in cubic feet, it will have the words "cubic feet" or the letters ft3 shown on the front of the meter. We multiply the value in acres by the conversion factor to find out how many square meters are in an acre. How to convert Foot to Meter (ft to m) ? this tutorial will show you how to convert Foot to Meter (ft to m) with example, formula and convertion factor. A micrometer is a millionth of a meter. 590¢, Attorney General Consultant Expenses Factor 0. 5 is a new Capacitance and Power Factor Test Set developed by Raytech Engineers. Meter is now ready to use. Purpose Grade the entire site to grade 90' Quick and Dirty Assume one grid Existing 90. It is a unique, battery-operated instrument, built into a portable rugged case, making it perfect for field use. The compressibility factor (Z) is a useful thermodynamic property for modifying the ideal gas law to account for behavior of real gases. Replace coil or entire electromagnet. 1% for sinusoidal signals at 50/60 Hz power line frequency. 0936 yards, or 39. Request PDF on ResearchGate | On Jul 1, 2014, M. It also can be applied to an inductor or capacitor at a chosen frequency. About WINDExchange Technical Assistance Models & Tools Contacts. Whatever power factor meter styles you want, can be easily bought here. The flowrate scale for flowmeters with glass meter tubes is preferably applied directly on the meter tube. AC Power Meter, DROK Digital Multimeter AC 50-300V 20A Voltage Ammeter Amperage Volt Current Power Factor Energy Frequency Tester Amp Watt Power Gauge Monitor LCD Display 4. the power factor. Kg per square meter 0. Meter Proving is a simple test that verifies the performance of a meter. Warp 10 is infinite speed that cannot be reached. The allowable drift is based on the individual company requirements as agreed upon between buyer and seller. The concentric orifice plate flow meter reduces the pressure by forcing the fluid through a thin plated circular opening.