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Gravimetric Proving worksheet NOW available!

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Calibrating Open Neck Provers. Now with examples!


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Welcome to our new and updated site. Browsing through the site you will find information on mass and liquid measurement as well as discussions on many of the latest consumer measurement issues. Take a look at our ever popular and expanding calculators & conversion sections.

We have just added sections on calibrating open neck provers and made available our Gravimetric Proving Worksheet. Also now available is the H2O density reference book and an open neck proving worksheet. There is so much to see, please look around and don't hesitate to contact us with your comments or to enquire about your custom metrology software needs.

Come back often as we are still editing daily and there will always be lots of new information. Please drop us an email and let us know what you think.


This website is designed and maintained by APLJaK Ventures. The page is not affiliated in any way with any other private or public organizations. The information presented is believed to be realiable and correct, however should you find any errors or inconsistencies, please bring them to our attention. Please understand that some of the consumer issues may be controversial and you will find people who disagree with our opinions. This is to be expected and we encourage you to read as much information as possible and make up your own mind. We believe that you will find our site gives you clear unbiased information on these issues, however please feel free to share your opinions with us. We want to be your primary source of accurate consumer information. We are always interested in hearing what issues you would like us to investigate for you. Information is provided as a convenience to the reader and, if it is critical, then the information should be independently verified before assuming it to be correct.

APLJaK Ventures is located in the Okanagan Valley of British Columbia. If you wish to contact us, please use the following links:

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Last modified: 19 May 2013 19:55:56