Jet A-1 Density Conversion App as per Petroleum tables ASTM 53B
An App is developed for Jet A-1 Density conversion to 15 C from observed temperature as per ASTM 53B.
For insuring quality of these sensitive products density is the only convenient and easy factor to measure in the field outside the laboratories. The density is measured at the ambient temperature and then converted to standard temperature say 15 or 20 deg C.
The converted density at 15 deg C is compared with the parent or source density at 15 Deg C and the difference in this limited to a certain limit gives assurance of the Quality of the product. JIG gives this variation in density at 15 Deg C as 3.0 Kg/Cu.M.
Following publication is in metric system where mass is in Kg, volume is in Kg/Cu.M and temperature is in Centigrade and followed most of Europe, Asia, Africa & Commonwealth countries with standard temperature as 15 deg C.
It may be noted that this App and the above tables ASTM 53 B and 54 B are for petroleum products and not for Crude Oil for which there are different ASTM tables for Corrections. See different Apps suiting this.
Similar Apps on Petroleum Calculations - see here.
US, Canada, Persian Gulf, etc where FPS system with API density, US Barrels, and Deg F is more prevalent and and there are different ASTM tables are used. Standard temperature being 60 deg F. See different Apps suiting this.
Certain countries use 20 deg C as standard temperature. These are Russia, Russian influenced most of Eastern block CIS countries, Brazil etc. See different Apps suiting this.
List of articles in Petroleum QC Blog by RJ Patel.
The App Description:
Density Conversion from the natural observed density to Density @15 deg C as per ASTM 53A.
Limit of Jet A-1 density@15 C is 775.0 - 840.0 Kg/Cu.M in most of the product specifications worldwide.
Density Conversion from observed temperature to 15 deg C using the APP has following fixtures/benefits:
a) Accurate as per the ASTM Density Conversion table 53B.
b) Can be used in Mobile Phone or Laptop/Desktop.
The app is compatible with the iOS and android systems.
c) After initial downloading, the app functions without internet for calculation.
The app is compatible with the iOS and android systems.
c) After initial downloading, the app functions without internet for calculation.
d) Avoids manual human error in reading ASTM Book table/Conversion formula disk.
e) Far Simpler than using the charts & formula wheel to work out conversions.
f) Very very convenient to use in the field say at Marin Jetty, on the board of Vessels, receiving/dispatching tank trucks, marine tanker loading/unloading, pipeline samples density conversions, etc where ASTM Conversion charts are cumbersome to be carried/use and likely human error may occur, leading to costly consequences.
Most important, the app does not require any permissions or identity like Credit Card or bank account for login. Also it is advertise free.
Most important, the app does not require any permissions or identity like Credit Card or bank account for login. Also it is advertise free.
The App has following additional fixtures:
The App is in English Language, can be made in any other languages. Units of measurement can be programmed as decided by user.
See App for Crude Oil Density Conversion as per ASTM 53A and Volume correction as per ASTM 54A here.
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