Rotary-engine Compression Tester Systems www.rotarydiagnostics.com

***ZGN*** · 02-28-2012, 12:13 PM

I would like to thank Larry at Rotary Diagnostics Systems for his support of RCC! His contribution will go towards the continued promotion of this forum.

Check out his website www.RotaryDiagnostics.com and feel free to post questions for more information on his Rotary-engine Compression Tester Systems.

Thank you!

Our Rotary-engine Compression Testers combine off-the-shelf hardware and software to create a reliable system that can be used to obtain accurate engine compression measurements from a rotary engine.

Figure 1. Model ReCT-TRT, Two-rotor Compression Tester System.

The Processing Unit includes an enclosure containing the analog-to-digital converter, DIN data sockets for 2 Acquisition Units, plus the power and data connections. Power and USB cables, as well as the programs CD are a part of the Processing Unit. The Processing Unit receives analog signals from the Acquisition Units during a compression test and converts them to a digital data stream for transmission to the computer for recording and later display and analysis. The Acquisition Units consist of precision pressure transducers with attached 30" cable and DIN connector, a spark plug hole adapter with swivel air plug, and a quick coupler fitting for easy connection of the components.

Rotary Diagnostics Systems
www.rotarydiagnostics.com
P.O. Box 524
Mont Alto. PA 17222
(717)352-7096

rxspeed7 · 02-28-2012, 12:32 PM

Group buy?........

rx71king · 02-28-2012, 01:19 PM

whats the price on that bad boy...?

rx71king · 02-28-2012, 01:22 PM

http://www.rotarydiagnostics.com/pricing%20combined.htm .......found it

9krpmrx8 · 03-26-2013, 04:53 PM

Anyone have an experience using this product?

Dannobre · 03-26-2013, 10:41 PM

I have had one for 4 years...works well....It is much more complex than the Mazda tester to use the first time..but after you have done it it is quite easy

It also gives you more data than the Mazda tester...

Monkman33 · 03-27-2013, 11:00 AM

$640 ... no thanks. And $225 for a software upgrade in sampling rate? Alrighty then Motec.

If the two rotor system was reasonably priced, I would have already purchased one.

RotaryDiagnostics · 03-27-2013, 12:13 PM

Quote:

Originally Posted by Monkman33

$640 ... no thanks. And $225 for a software upgrade in sampling rate? Alrighty then Motec.

If the two rotor system was reasonably priced, I would have already purchased one.

You do not need the $640.00, 2-rotor system to acquire accurate compression readings on all compression faces of both rotors of a rotary engine. Our basic system allows you to test both rotors, just not simultaneously, and is priced at $355.00. Maximum sampling rate for that system is 240 samples per second which is more than adequate for determining accurate compression readings. Incidentally, the software upgrade is not required nor is it available for that system.

The other systems we offer are intended primarily for engine builders and rotary shops where a higher resolution sampling rate provides detailed analysis of the compression pulses and where the presentation format of the data to their customers may be critical. Of course, we sell those system to individuals as well.

There, now I feel better.

Larry Roberts
Rotary Diagnostic Systems

Monkman33 · 03-27-2013, 01:53 PM

I appreciate your very professional response to my post which was in poor taste. My apologies. I guess I'm just a cheapskate.

RotaryDiagnostics · 03-27-2013, 03:14 PM

Quote:

Originally Posted by Monkman33

I appreciate your very professional response to my post which was in poor taste. My apologies. I guess I'm just a cheapskate.

No apology required, but thanks anyway.

Dannobre · 03-28-2013, 12:04 PM

LOL...try and buy a Mazda one....even the $640 price looks like a steal then

RotaryDiagnostics · 03-28-2013, 12:12 PM

Well ya know, that could be why Mazda Australia opted to adopt our basic system for 60 of their dealerships. Ya think?

chibikougan · 07-26-2013, 12:24 AM

Quote:

Originally Posted by rxspeed7

Group buy?........

Second this?

Whizbang · 07-26-2013, 08:59 AM

Quote:

Originally Posted by chibikougan

Second this?

Third this?

Monkman33 · 07-26-2013, 08:44 PM

Fourth this?

02-28-2012, 12:13 PM	#1
*ZGN* I fly drones & film crap. Join Date: Jan 2008 Location: Birmingham, AL iTrader: (6) Posts: 2,262 Rep Power: 10	Rotary-engine Compression Tester Systems www.rotarydiagnostics.com I would like to thank Larry at Rotary Diagnostics Systems for his support of RCC! His contribution will go towards the continued promotion of this forum. Check out his website www.RotaryDiagnostics.com and feel free to post questions for more information on his Rotary-engine Compression Tester Systems. Thank you! Our Rotary-engine Compression Testers combine off-the-shelf hardware and software to create a reliable system that can be used to obtain accurate engine compression measurements from a rotary engine. *Figure 1. Model ReCT-TRT, Two-rotor Compression Tester System.* The Processing Unit includes an enclosure containing the analog-to-digital converter, DIN data sockets for 2 Acquisition Units, plus the power and data connections. Power and USB cables, as well as the programs CD are a part of the Processing Unit. The Processing Unit receives analog signals from the Acquisition Units during a compression test and converts them to a digital data stream for transmission to the computer for recording and later display and analysis. The Acquisition Units consist of precision pressure transducers with attached 30" cable and DIN connector, a spark plug hole adapter with swivel air plug, and a quick coupler fitting for easy connection of the components. Rotary Diagnostics Systems www.rotarydiagnostics.com P.O. Box 524 Mont Alto. PA 17222 (717)352-7096 __________________ Kevin

02-28-2012, 01:22 PM	#4
rx71king Rotary Fanatic Join Date: Jul 2009 Location: queens ny iTrader: (0) Posts: 117 Rep Power: 16	http://www.rotarydiagnostics.com/pricing%20combined.htm .......found it Last edited by rx71king; 02-28-2012 at 01:27 PM..

03-26-2013, 04:53 PM	#5
9krpmrx8 SARX + Boosted = Win Join Date: Sep 2010 Location: San Antonio, Texas iTrader: (0) Posts: 70 Rep Power: 15	Anyone have an experience using this product? __________________

03-27-2013, 11:00 AM	#7
Monkman33 Still Building my FD Join Date: Jun 2009 Location: Pasco, WA iTrader: (1) Posts: 255 Rep Power: 16	$640 ... no thanks. And $225 for a software upgrade in sampling rate? Alrighty then Motec. If the two rotor system was reasonably priced, I would have already purchased one. __________________ Uh.... hi.

03-27-2013, 01:53 PM	#9
Monkman33 Still Building my FD Join Date: Jun 2009 Location: Pasco, WA iTrader: (1) Posts: 255 Rep Power: 16	I appreciate your very professional response to my post which was in poor taste. My apologies. I guess I'm just a cheapskate. __________________ Uh.... hi.

02-28-2012, 01:19 PM	#3
rx71king Rotary Fanatic Join Date: Jul 2009 Location: queens ny iTrader: (0) Posts: 117 Rep Power: 16	whats the price on that bad boy...?

03-26-2013, 10:41 PM	#6
Dannobre Rotary Fan in Training Join Date: Oct 2008 iTrader: (0) Posts: 87 Rep Power: 17	I have had one for 4 years...works well....It is much more complex than the Mazda tester to use the first time..but after you have done it it is quite easy It also gives you more data than the Mazda tester...

03-28-2013, 12:04 PM	#11
Dannobre Rotary Fan in Training Join Date: Oct 2008 iTrader: (0) Posts: 87 Rep Power: 17	LOL...try and buy a Mazda one....even the $640 price looks like a steal then

03-28-2013, 12:12 PM	#12
RotaryDiagnostics Compression Tester Man Join Date: Feb 2009 Location: Mont Alto, PA iTrader: (1) Posts: 137 Rep Power: 16	Well ya know, that could be why Mazda Australia opted to adopt our basic system for 60 of their dealerships. Ya think?

07-26-2013, 08:44 PM	#15
Monkman33 Still Building my FD Join Date: Jun 2009 Location: Pasco, WA iTrader: (1) Posts: 255 Rep Power: 16	Fourth this? __________________ Uh.... hi.