Tagged With "analyzer"

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Vibration Analyst/Sr. Vibration Analyst

JRH488 ·
The Engine and Compressor Analyst provides predictive and condition monitoring services for EQT’s compression facilities. The analyst utilizes specialized analysis tools, including Windrock portable performance analyzers, CSI vibration analyzers, FLIR and Fluke thermal imaging and gas detecting cameras, and company software to test, sample, monitor and analyze compressor fleet to optimize reliability and performance. Implements predictive strategies to facilitate an overall reliability focus...
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performance analyze

aziz58 ·
dear all does any one have experience about doing performance analyzing or gas turbine ? is there any standard or practical procedure ? thanks to any helpful suggestion best regards
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CSI 404B Tachometer

Garry Kristen ·
Dear All, I am Looking for CSI 404B Tachometer for Our 2130 Vibration Analyzer, If someone want to sale or any reference, Please let me know. Please see the attached file I have highlighted the items in yellow color, that's what I exactly need. Thanks
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vibrotest 80 analyzer

aziz58 ·
dear all i am facing to some problem by vibrotest 80 analyzer. when i use off route endearment all date is real (compare to another analyzer ) but when i get measurement by route all data is more less than off route measurement. does any one work whit this analyzer? any help will be appreciated best regards
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CSI 2130 USB connection Error

Waqas Ahmad ·
Dear Fellas, After successful installation of MHM 5.3 version on OS xp service pack 3, i'm facing these problems. 1. Analyzer connection to software is not occurring, it says windows miss 2130 USB software, See from windows device manager option. Also it is not updating by default windows windows self updating. 2. Added RBM files says it is read only, and not editable from TREE STRUCTURE or from RBM wizard. kindly give me your expert opinions on this topic.
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Bruel Kjaer Vibro

Jaxn14 ·
Hi All, Does anyone have experience using B&K report & route manager software? Does anyone know how I can display order & hz/rpm simultaneously? cause I can only see amplitude with either order or hz/rpm (depends on x-axis unit chosen) when I mark a point. Also, how can I change the rpm for each data (i.e VSD) of a single point so that can use order. Can anybody shares their experience using B&K, the analyzer particularly VT-80 as well as the software. As I am new to B&K,...
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Used or Second Hand Vibration Analyzer In India.

Vibration_guy ·
I want to purchase a used 2 channel vibration analyzer. Anybody who is interested to sell his product from INDIA or even if you can deliver the material to INDIA, i will be glad to discuss the the things. Thanks.
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For Sale - Emerson CSI 2130 Machinery Health Analyzer Balancer Laser Alignment

mcordi ·
Emerson CSI 2130 Machinery Health Analyzer Balancer Laser Alignment Includes: 8225 Wireless Laser heads Installed Software: Analyzer Route Balance Laser Alignment Posted 11/21/2018 (these posts may stay listed on the internet for some time, message us for current inventory) -Moderators. please excuse me for posting for sale in this board. I had spent considerable time trying to locate a "for sale" section. Obviously, I didn't locate a specific board
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How do you get hands-on vibration analyst experience?

James Karl ·
I'm having trouble getting hands-on experience with vibration analyzers. My current employer no longer has an in-house program and our one broken analyzer will neither be repaired nor replaced. I do keep current with extensive study of time waveform and spectral data from our contracted condition monitoring programs. A long time ago I worked with the old IRD mechanlysis analyzers. That was long ago and I'm now modernizing my skills arsenal. I've taken level I and level II courses and getting...
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Vibration analyzer second hand

nst215 ·
Dear All, I am seeking for second hand / used vibration analyzer (route,analysis,balancing)of any brand . If some one is willing to sale please email me at: nestorlopez9000@gmail.com Thank you.
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CSI 2130 Balancing & Tacho Issue

Garry Kristen ·
I have a query related to balancing in our CSI 2130 analyzer, before a week the balancing could be performed and other analysis expert by using tachometer was also going well on machines. Yesterday we don't know what happened to tachometer, it is not giving RPM readings to the analyzer, it takes pulses from reflective tape and red light aso blinks, but it does not shows the RPM in the analyzer during balancing setup, the message appears below that TACHOMETER TIMEOUT, we checked tach cables...
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Different configuration for 2 plane balancing

aziz58 ·
Dear all As the attach pic , some analyzers have different configuration for 2 plane balancing .my question is what goal of this option ?does it effected my balancing result if i choosing wrong configuration ? Any idea will be appreciated Best regards
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Various Vibration Analyzers Available

ckyjohn ·
We presently have VibXpert II's, a Vibscanner 2 and other laser alignment related gear available for sale. If anyone is interested just PM me directly.
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Digivibe MX M30 vibration analyzer

Abdul Qadir ·
Is there any user of digivibe tools of erbessd instruments? are they worth investing for feild vibration inspection services & dynamic balancing services ?
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Orientation to select a brand Vibration Analyzer and Industrial Videoscope

David Cifuentes ·
Dear AMP Users, My name is David Cifuentes, I'm a Venezuelan engineer currently providing my services in Ecuador as a Technical and Commercial Manager for the company GAS TURBINES SERVICES DEL ECUADOR SA TURBIECSA, that is part of the Company Energy Control S.A. I have more than 6 years experience in the Monitoring Diagnostic/Mechanical Vibration field and Boroscope Inspection, however, for different reasons I have always used GE products for Vibration analysis and GE and Olympus Products...
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Vibration Analyzer Calibration certificate

Muhammad Faizan ·
1- Calibration of any potable vibration analyzer is required or not? 2- if calibration is not required then how we ensure that analyzer is giving right readings? 3- if required then after how many years generally it is recommended?
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centrifugal compressor lube oil pump

white walker ·
in my plant one of the centrifugal compressor having lube oil pump which is backpulled out type.recently i observed continous vibration only pump drive and nondrive around 15gE and 27gE values and velocity was below 2mm/s envlope.i think there may be flow issue problem.let me know how to analyze these type of issues.u can see the spectrum. thanks in advance.
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Vibration Analyzer Cable Reliability

Brent Foster ·
I'm curious if anyone has experienced rapid failures of the analyzer cables on the CSI analyzers? We currently have CSI2140 analyzers and the connections at the analyzer went bad after about a year of daily use. Since then we have tried multiple venders for replacement cables and keep experiencing failures at the analyzer connection on these replacement cables (almost monthly). Is anyone else having the same problem and/or what product can we use to help extend the reliability? Thanks for...
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Vibration analyzer

Onderarslan ·
Dear all Is there any one who can share any feedback or comment about Digivibemx 30 http://www.erbessd-instruments.com/Eng/digivibemx/m30/overview.php     Best regards
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2140 Replacement?

Rusty Cas ·
Would be interested in hearing your opinions of what "box" would be a good replacement or substitute for the CSI 2140. This is not a rhetorical question or a "discussion starter" ... I am going to upgrade from a 2-channel 2130 soon, but not sure to...
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what kind of portable analyzer is recommended? what parameters should I look for on site analysis

RE-Engineer ·
Dear all, I am evaluating three brands of oil analyzer with different features. I need a simple, user friendly analyzer that tells me go no go only.  what should I be looking for?  viscosity water continent particles counts  any recommended brands? Thanks,
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Looking for pick-up to pc vibration analyzers

edisonindia ·
Something like this http://www.sequoia.it/en/fast_tracer.htm . Any one has any idea about their type of pick-ups to pc analyzers? I have serious doubts about the foot print of their sensor given that it is rectangular with a curvature. Will they fit in all types of motor surfaces ?  I prefer a small round and flat seating surface for a pick-up. Is any one else reliable who are making these types of connect directly to pc sensors (without having go through a box aka vibration analyzer)?
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Laser Tachometer

Mile High_PumpFE ·
Can anyone recommend a good tachometer for use with my vibe analyzer? I have seen in classes and in the field where other people have laser tachometer's that mount onto tri-pods that will function even up to 3 or 4 feet away from the rotating shaft, but I have yet to be able to find out who makes them. I use (see picture) a laser tach that I bought from The Modal Shop and I mount it to a magnetic dial indicator base. The problem is that it is VERY sensitive to vibration of the indicator...
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Converting Velocity Signal from Velocity Vibration Transducer

DuPlesis ·
Guys, I would like to have inputs from the fellows who have worked with SKF Microlog Analyzer. I have a Permanent installation, stud mounted Velocity Transducer (Make: CEC Model:4-131) installed on Accessory Drive Gear box of Solar Titan 130 Gas Turbine. I want to get Acceleration Data from the BNC Connector of this Velocity Sensor. However, in the setup for Micro log Analyzer when I select Vibration sensor type as velocity sensor the measurement units I get are only for Velocity or...
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Erbessd vibration analyzers - Performance and reliability

edisonindia ·
Hi all I am looking for some reliable vibration analyzers with wireless triaxial accelerometers and came across this company. https://www.erbessd-instruments.com/ Any feedback about their performance & reliability from vibration experts here would be greatly appreciated. Thanks for your time. Muthu
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Re: Looking for pick-up to pc vibration analyzers

Walt Strong ·
Google: usb accelerometer sensor Here is one: http://digiducer.com/pages/lan...ye_8kCFQotHwodY6sIyQ I have not used this, nor do I sell it. Walt
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Re: Looking for pick-up to pc vibration analyzers

Jerry Johnston ·
In order to get reliable results, I have found, I must use Strain gauges and Accelerometers attached to the point in question with epoxy. The computer lead is soldered to these. It is a very reliable and accurate way of gathering vibration data. It is used throughout the aircraft business for vibration annalise.
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Re: Looking for pick-up to pc vibration analyzers

Jerry Johnston ·
Strain Gauges are used for measuring vibration. Accelerometers are used to measure speed of a moving object.
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Re: Looking for pick-up to pc vibration analyzers

Walt Strong ·
"Strain Gauges are used for measuring vibration" I always thought that strain gages measured strain (static and dynamic) that is the result of force on the structure. Accelerometers measure the vibration acceleration of the surface of structure they are mounted on. Speed of a moving object is called Velocity and may be measured by integrating accelerometer output or using a seismic velocity sensor. I am not sure what you are referring to by "computer lead", since both strain gages and...
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Re: Looking for pick-up to pc vibration analyzers

Jerry Johnston ·
Walt, you are very concise and correct. Good job!
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Re: Looking for pick-up to pc vibration analyzers

Prism ·
GTI Predictive Technology has single axis plug and play sensors for PC applications. These sensors use ICP/IEPE sensors. They have been tested with many of the available PC based vibration analysis programs available.
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Re: Looking for pick-up to pc vibration analyzers

Walt Strong ·
Prism, You refer to "many of the available PC based vibration analysis programs available", but my understanding is that the GTI wireless accelerometer is only compatible with Apple OS such as on the iPAD and not for Windows-based PC. Is this correct, or has the compatibility been expanded to other operating systems and software? Walt
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Re: Looking for pick-up to pc vibration analyzers

edisonindia ·
Thanks Walt. I have contacted the OEM asking for clarifications. Apparently, it gives out only acceleration signals.
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Re: Looking for pick-up to pc vibration analyzers

edisonindia ·
Thanks Prism. I have looked at that GTI product and am impressed with the wireless pick-up. Any idea about the price factor?
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Re: Looking for pick-up to pc vibration analyzers

Prism ·
Hi Walt- It is true that our vibration and balancing apps run on the iPad. However, our wired and wireless sensor solutions both have a USB connection for use with any platform. We have tested both solutions on Android and Windows tablets and PC's and so far they have all been plug and play. We provide a calibration certificate with the sensor so the cal number can be loaded into the app or the user can calibrate using a 1g shaker. Let me know if you ant more info.
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Re: Looking for pick-up to pc vibration analyzers

Prism ·
Hello Edison India- I think I just received an email from you. I sent you a reply this morning. Please let me know if you need anything else. Thanks!
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Re: Digivibe MX M30 vibration analyzer

Angela Howard ·
Abdul, I am the President of Erbessd Reliability Instruments and would be happy to chat with you about our product and provide an extensive reference list if this is of interest to you. My apologies for the delay. Feel free to give me a call or send an email anytime. Best Regards, M. David Howard, MSc, CMRP, CSSBB Erbessd Reliability Instruments Company +1-518-874-2700 office info@erbessdreliability.com
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Re: centrifugal compressor lube oil pump

GLSands ·
I may be wrong, but what I see is a 1XRPM that is not reflecting an Unbalance. Rather the 1XRPM is an indication of a support bracket becoming loose. This is also causing uncertain fluctuation of the Enveloping Signature and flow. Check for looseness with Strobe or touch. Hope this helps.
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Re: centrifugal compressor lube oil pump

narayan ·
Have you collected data at Vertical and axial direction on NDE and DE. It does not seems to be a flow related issue based on the spectral data. What about the process parameters- is there any differential pressure indication across the suction strainer. Is this a long term issue or happened after any shutdown/maintenance
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Re: Vibration Analyzer Cable Reliability

John from PA ·
Many people use cables from CTC. Prices are decent as is the quality. Check https://www.ctconline.com/__home.aspx
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Re: Vibration Analyzer Cable Reliability

Walt Strong ·
Brent, What the heck are you or your technicians doing; dragging analyzer around by the accelerometer? I use a 2120 and have had older models with the cursed 25-pin connector. I have not have any actual cable or connector failures over the years, but I have had occasional loose connections that affected measurements. My fix was to attach a Velcro cable strap to cable and attach to the top-right D-ring on the analyzer case to for a strain-relief loop. This is a little ugly and annoying, but...
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Re: Vibration Analyzer Cable Reliability

Brent Foster ·
We are working with CTC for replacement cables that will provide a reliable replacement. To answer Walt, no we are not abusing our cables. This is normal everyday usage by professionals that have used like system for years. The 2140's have distinctly different connections than a 2120. And no I'm not going to file a class action lawsuit, I'll find a proper solution... That response makes me scratch my head a little bit?!? My reason for the post was to find out if anyone else was having...
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Re: Vibration Analyzer Cable Reliability

Walt Strong ·
Brent, I doubt very much that you are abusing your cables or have any interest in resolving the issue with a lawyer. Both comments were my dry, but not well received, humor. I was at least suggesting some form of cable strain relief, but apparently you have considered that already. There are a lot of 2140 users, so I expect you will receive more useful responses. Walt
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Re: Vibration Analyzer Cable Reliability

DUhl ·
Hi Brent, Not sure which cable you are using, but if it is the Emerson cable for the triaxal probe Emerson has a known problem with these and are replacing them for free until they can get a better solution. Contact your local Emerson provider and they can help with the replacement. Dennis
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Re: Vibration Analyzer Cable Reliability

Darryell ·
I have a CSI 2130 went though about 5 cables in 4 years, Emerson replaces them no charge to us. I put a rubber hose cut 3" and taped it up real good on the working end no mo problems
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Re: Vibration Analyzer Cable Reliability

NewVibeTech ·
I had the same issue with these cables from Emerson,
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Re: Vibration Analyzer Cable Reliability

Copper Miner ·
Same here. We have 9, 2140's and every last one of them has had cable issues.
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Re: Vibration Analyzer Cable Reliability

Marty Wilkins ·
CTC makes a replacement cable for this sensor - CMX2139 6' cable also available in 4' version. As with all CTC cable they have our unconditional lifetime warranty. Be be happy to send quote if you are interested. Marty at sereliability dot com have a good day and be safe marty
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Re: Vibration Analyzer Cable Reliability

Ayaz Ahmed ·
We are facing similar issues with recently procured D25481 -(Straight accelerometer cables) along with CSI 2140. After some time of use analyzer will start giving the error message “The Sensor isn't properly connected or isn't working”. This thing never happened with CSI 2130.
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Re: Vibration Analyzer Cable Reliability

Reliable Analyst ·
I believe that data logger accelerometer cables can be locally prepared by purchasing coaxial coiled cable from local market, its a very common & cheap product, no use to pay extra ordinarily to analyzer manufacturers, in most of the cases when cable gets damaged, the connectors are safe, and instrumentation guys can easily connect those connectors for you. So, damage of these cables doesn't bothers me a lot because its a peanut for me.
 
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