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Hi, all pneumatics fans,
For some time I've been trying to figure out how to objectively compare
the performance of the various air compressor designs especially the
ones using the large pneumatic hand pump which seem to be coming into
fashion lately.
After much thought and several failed attempts, I've come up with an RCX
Controlled Air Compressor Tester. The details and test results on a
number of the commonly air compressor designs are presented at:
http://web.singnet.com.sg/~cssoh/actest.htm
I believe there is need for a re-think on air compressor designs.
Your friendly critique and comments are most welcome.
--
C S Soh
http://web.singnet.com.sg/~cssoh
... where air is power
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Message has 7 Replies: ![](/news/x.gif) | | Re: RCX Controlled Air Compressor Tester
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| (...) You might want to use a sliding mechanism on the pen to eliminate the arc that it draws. It will skew the measurement (no longer quite linear scale) but not so badly that it will be useless. Straightening the lines out will help make the (...) (25 years ago, 28-Sep-99, to lugnet.robotics)
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68 Messages in This Thread: ![You are here](/news/here.gif) ![](/news/246.gif) ![Re: RCX Controlled Air Compressor Tester -Larry Pieniazek (28-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx, lugnet.technic)](/news/x.gif) ![](/news/246.gif) ![Re: RCX Controlled Air Compressor Tester -Larry Pieniazek (28-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx, lugnet.technic)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (28-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx, lugnet.technic)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX Controlled Air Compressor Tester -John Matthews (28-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (28-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX Controlled Air Compressor Tester -Ensio Tammi (28-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (28-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Johannes Keukelaar (29-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (29-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/246.gif) ![RE: RCX Controlled Air Compressor Tester -Ralph Hempel (29-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/246.gif) ![Re: RCX Controlled Air Compressor Tester -Ian Sinclair (29-Sep-99 to lugnet.robotics, lugnet.build)](/news/x.gif) ![](/news/246.gif) ![RE: RCX Controlled Air Compressor Tester -Ralph Hempel (29-Sep-99 to lugnet.robotics, lugnet.build)](/news/x.gif) ![](/news/246.gif) ![Compressors, Valves, and Other Wishes -Ian Sinclair (29-Sep-99 to lugnet.robotics, lugnet.build)](/news/x.gif) ![](/news/46.gif) ![Re: Compressors, Valves, and Other Wishes -lego-robotics@crynwr.com (Ben Williamson) (4-Aug-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: Compressors, Valves, and Other Wishes -Ian Sinclair (30-Sep-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX Controlled Air Compressor Tester -Chris Phillips (29-Sep-99 to lugnet.robotics, lugnet.build)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Chris Phillips (29-Sep-99 to lugnet.robotics, lugnet.build)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/268.gif) ![RE: RCX Controlled Air Compressor Tester -lego-robotics@crynwr.com (Doug Carlson) (1-Oct-99 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![RE: RCX Controlled Air Compressor Tester -Ralph Hempel (1-Oct-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![RE: RCX Controlled Air Compressor Tester -lego-robotics@crynwr.com (Doug Carlson) (1-Oct-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![RE: RCX Controlled Air Compressor Tester -lego-robotics@crynwr.com (Doug Carlson) (11-Oct-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (30-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX Controlled Air Compressor Tester -Michael Gasperi (29-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (30-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX Controlled Air Compressor Tester -Mario Ferrari (28-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (28-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Don Forth (29-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX Controlled Air Compressor Tester -lego-robotics@crynwr.com (Ray Kelm) (28-Sep-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (29-Sep-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/268.gif) ![Re: RCX Controlled Air Compressor Tester -John Morgan (29-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/246.gif) ![Re: RCX Controlled Air Compressor Tester -Larry Pieniazek (29-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -John Morgan (29-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (30-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -John Morgan (30-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/246.gif) ![Re: RCX Controlled Air Compressor Tester -Larry Pieniazek (30-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/246.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (1-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX Controlled Air Compressor Tester -John Morgan (1-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (1-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -John Morgan (1-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (30-Sep-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -John Morgan (1-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (1-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/246.gif) ![Re: RCX Controlled Air Compressor Tester -Larry Pieniazek (1-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (2-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX Controlled Air Compressor Tester -John Morgan (1-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/246.gif) ![Re: RCX Controlled Air Compressor Tester -Larry Pieniazek (1-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/246.gif) ![Re: RCX Controlled Air Compressor Tester -Michael Gasperi (1-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Nick Taylor (1-Oct-99 to lugnet.robotics.rcx)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/268.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (2-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (4-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -lego-robotics@crynwr.com (Andy Gombos) (4-Oct-99 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Lubricating Cylinders -Ralph Hempel (4-Oct-99 to lugnet.robotics, lugnet.build)](/news/x.gif) ![](/news/46.gif) ![Re: Lubricating Cylinders -lego-robotics@crynwr.com (Russell Nelson) (4-Oct-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (4-Oct-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Wes Matchett (4-Oct-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (4-Oct-99 to lugnet.robotics)](/news/x.gif) ![](/news/246.gif) ![Re: RCX Controlled Air Compressor Tester -lego-robotics@crynwr.com (Andy Gombos) (4-Oct-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (5-Oct-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -lego-robotics@crynwr.com (Ben Williamson) (9-Aug-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (5-Oct-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Antony Furneaux (7-Oct-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -lego-robotics@crynwr.com (S. Crawshaw) (7-Oct-99 to lugnet.robotics)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Antony Furneaux (7-Oct-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX Controlled Air Compressor Tester -Jacob Schultz (4-Oct-99 to lugnet.robotics)](/news/x.gif)
![](/news/x.gif) ![](/news/28.gif) ![](/news/x.gif) ![](/news/x.gif) ![](/news/68.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (2-Oct-99 to lugnet.robotics, lugnet.build, lugnet.robotics.rcx)](/news/x.gif) ![](/news/46.gif) ![Re: RCX Controlled Air Compressor Tester -Soh Chio Siong (18-Oct-99 to lugnet.robotics)](/news/x.gif)
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