None

none

No applicable units.

Centigrade

°C

Celsius, also known as centigrade, is a metric scale and unit of measurement for temperature. As an SI derived unit, it is used by most countries in the world. It is named after the Swedish astronomer Anders Celsius (1701–1744), who developed a similar temperature scale. The degree Celsius (°C) can refer to a specific temperature on the Celsius scale as well as a unit to indicate a temperature interval, a difference between two temperatures or an uncertainty. Before being renamed to honour Anders Celsius in 1948, the unit was called centigrade, from the Latin centum, which means 100, and gradus, which means steps.

Hertz

Hz

The hertz (symbol Hz) is the unit of frequency in the International System of Units (SI) and is defined as one cycle per second.

Megatonnes or million tonnes per annum

Mtpa

Megatonnes or million tonnes per annum

millimetre

mm

The millimetre (International spelling as used by the International Bureau of Weights and Measures; SI unit symbol mm) or millimeter (American spelling) is a unit of length in the metric system, equal to one thousandth of a metre, which is the SI base unit of length.

URL

url

A Uniform Resource Locator (URL), colloquially termed a web address, is a reference to a web resource that specifies its location on a computer network and a mechanism for retrieving it. A URL is a specific type of Uniform Resource Identifier (URI), although many people use the two terms interchangeably. A URL implies the means to access an indicated resource and is denoted by a protocol or an access mechanism, which is not true of every URI. Thus http://www.example.com is a URL, while www.example.com is not. URLs occur most commonly to reference web pages (http), but are also used for file transfer (ftp), email (mailto), database access (JDBC), and many other applications.

Voltage

V

Voltage, electric potential difference, electric pressure or electric tension (formally denoted ∆V or ∆U, but more often simply as V or U, for instance in the context of Ohm's or Kirchhoff's laws) is the difference in electric potential energy between two points per unit electric charge. The voltage between two points is equal to the work done per unit of charge against a static electric field to move the test charge between two points. This is measured in units of volts (a joule per coulomb).

Metre

m

The metre (international spelling) or meter (American spelling), (from the Greek noun μέτρον, "measure") is the base unit of length in the International System of Units (SI). The SI unit symbol is m. The metre is defined as the length of the path travelled by light in a vacuum in 1 / 299 792 458 seconds.

modulus of elasticity

kN/m

The modulus of elasticity (also known as the elastic modulus, the tensile modulus, or Young's modulus) is a number that measures an object or substance's resistance to being deformed elastically (i.e., non-permanently) when a force is applied to it.

density

kg/m³

Kilogram per cubic metre is an SI derived unit of density, defined by mass in kilograms divided by volume in cubic metres. The official SI symbolic abbreviation is kg·m−3, or equivalently either kg/m3

percentage

%

In mathematics, a percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, "%", or the abbreviations "pct.", "pct"; sometimes the abbreviation "pc" is also used. A percentage is a dimensionless number (pure number).

Kilograms per meter

Kg/m

Kilograms per meter

Force

kN

The newton is the International System of Units derived unit of force. It is named after Isaac Newton in recognition of his work on classical mechanics, specifically Newton's second law of motion. See below for the conversion factors. Wikipedia

Revolutions per minute

r/min

Revolutions per minute (abbreviated rpm, RPM, rev/min, r/min) is a measure of the frequency of rotation, specifically the number of rotations around a fixed axis in one minute. It is used as a measure of rotational speed of a mechanical component.

Degree

Degree

A degree (in full, a degree of arc, arc degree, or arcdegree), usually denoted by ° (the degree symbol), is a measurement of a plane angle, defined so that a full rotation is 360 degrees.

kilogram

Kg

The kilogram (abbreviation, kg) is the Standard International (SI) System of Units unit of mass. It is defined as the mass of a particular international prototype made of platinum-iridium and kept at the International Bureau of Weights and Measures.

kilogram per square metre

kg/m²

kilogram per square metre

Tonnes per hour

TPH

Measure of tonnes per hour.

Metres per second.

m/s

m/s is the abbreviation for metre per second.

kilopascal

kPa

The pascal (symbol: Pa) is the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength. It is defined as one newton per square metre.[1] It is named after the French polymath Blaise Pascal.

Ampere

A

a unit of electric current equal to a flow of one coulomb per second.

Joule

J

The joule (/dʒuːl/); symbol: J), is a derived unit of energy in the International System of Units.[1] It is equal to the energy transferred to (or work done on) an object when a force of one newton acts on that object in the direction of its motion through a distance of one metre (1 newton metre or N⋅m). It is also the energy dissipated as heat when an electric current of one ampere passes through a resistance of one ohm for one second. It is named after the English physicist James Prescott Joule (1818–1889).[2][3][4]

Kilowatt

kW

Kilowatt (symbol: kW) is a unit of electric power.

Ampere

kA

a unit of electric current equal to a flow of one coulomb per second.

Megapascal

MPa

The pascal (symbol: Pa) is the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength. It is defined as one newton per square metre.[1] It is named after the French polymath Blaise Pascal.

meters per minute.

m/min

meters per minute.

Tonne

tonne

The tonne (non-preferred SI derived unit; SI symbol: t), commonly referred to as the metric ton in the United States, is a non-SI metric unit of mass equal to 1,000 kilograms; or one megagram (Mg); it is equivalent to approximately 2,204.6 pounds, 1.102 short tons (US) or 0.984 long tons (imperial).

Newton metre

N m

The newton metre (also newton-metre, symbol N m or N⋅m)[1] is a unit of torque (also called "moment") in the SI system. One newton metre is equal to the torque resulting from a force of one newton applied perpendicularly to the end of a moment arm that is one metre long.

Inertia

kg. m²

Inertia is the resistance, of any physical object, to any change in its velocity. This includes changes to the object's speed, or direction of motion.

Hour

Hr

An hour (symbol: h;[1] also abbreviated hr.) is a unit of time

Minute and second of arc

arcmin

A minute of arc, arcminute (arcmin), arc minute, or minute arc is a unit of angular measurement

Second

s

The second (symbol: s) is the base unit of time in the International System of Units (SI), commonly understood and historically defined as ​1⁄86400 of a day

PIW

piw

Piw means pounds per inch of belt width and is widely used in the United States of America. The piw figure is indicating the working tension a conveyor belt is intended to be used for, irrespective of the breaking strength of the splice. Usually, the belt’s breaking strength and the safety factor is not given. Outside of the USA, the breaking strength of the conveyor belt is used, rated in N/mm, i.e. Newton per millimeter of belt width. The belt breaking strength is determined precisely, depending on the operating conditions, the splice type etc. The safety factor is related to the weakest point of the conveyor belt, which is the splice. Without consideration of a safety factor, piw are converted into N/mm by multiplying by 0.175. Example: 2284 piw x 0.175 = 400 N/mm. N/mm converted into piw are multiplied by 5.71. Example: 400 N/mm x 5.71 = 2284 piw. If a safety factor of 10 is assumed for both terms, then a 400 piw belt would equal to a 700 N/mm belt. However, this is not academic. The above applies to textile conveyor belts. For steel cable conveyor belts, the rating in N/mm breaking strength is used in the USA, too. The test procedure can be different.

Liter Per Hour (l/h)

l/h

Liter Per Hour (l/h) is a unit in the category of Volume flow rate. It is also known as liters per hour, liter/hour, flowrate, litres per hour, litre/hour, litre per hour, liter/hr, litre/hr, l/hr.

Bar

bar

The bar is a metric unit of pressure, but not part of the International System of Units (SI). It is defined as exactly equal to 100,000 Pa (100 kPa), or slightly less than the current average pressure at sea level (approximately 1.013 bar). By the barometric formula, 1 bar is roughly the atmospheric pressure on Earth at an altitude of 111 metres at 15 °C.

square metre

m²

The square metre or square meter is the SI derived unit of area with symbol m².

mm²

mm²

A square millimeter (mm²) is a derived metric SI (System International) measurement unit of area with sides equal to one millimeter

Inch

in

Inch