Creatronica - Capacitor ESR Meter And Transformer Tester [ Capacheck Mictron ] - Page 1
Forum section: electronics / general

author: Amarbir[Lynx-India]
author_rank: Frequent Contributor
timestamp: September 22, 2012, 07:29:20 pm
content: Guys ,This Is a Analog ESR Meter That We Import To India From Argentina .Available For Sales To USA / UK /Australia And India Currently And Listed Onwww.ebay.inAndwww.ebay.com.My Ebay Auction ->" Just Search For " Creatronica ESR Meter "The Problem :Electrical and electronic equipment and consumer professionals, which contains dozens or even hundreds of electrolytic capacitors and all kinds of components for its manufacturing technology have a life limited service compared to other electronics, and more sooner or later cause various failures in the various circuits in which they are applied.They Need To Be Tested Reliably and With Accuracy .Common Answers I Get when i Ask " Do You Have ESR Meter " :Well the Following Are The Common Answers I Get .Hi i Have a Analog Multimeter and I Tested This Electrolytic Capacitor For " Short " And " Leak " .Well HAA HAA Good .More Chirpy Once Will Say I Have a Analogue Multimeter And I Tested The Same for " Short " And " Leaky " Status Via That And Then I Have a Excellent Multimeter and Tested The Farads Of The Capacitor And It Was Within Spec Like Plus/Minus 10% Or 20% .Hence They Assume The Capacitor Is Not BAD .Well Guys Take a Hike and Read This.Capacitance ESR :ESR stands for Equivalent Series Resistance. Equivalent Series Resistance or ESR, is a dynamic parameter magnitude of capacitors that reflects the state of the vital parts of a capacitor, This is important to determine whether it is in good or poor state. The ESR may be defined as pure and total dynamic resistance that opposes a capacitor to the passage of an alternating current. Includes the DC resistance of the terminals, the DC resistance of the dielectric material, the resistance of the plates (DC and AC) and the AC resistance of the dielectric phase at a frequency and temperature. The ESR can be imagined as an ideal resistor in series with the capacitor, which can be measured only by canceling the capacitive reactance of the capacitor, measuring Ohms AC. The ESR is not a physical resistance within the capacitor can be measured with a common DC ohmmeter Aka Multimeter , but a resistance that is manifested only in alternating current and is derived from the formula E = I. ESR, where the reactance of the capacitor is equal or close to zero. Hence the need for specialized ESR meter, which establishes the conditions under which such magnitude could be measured, ie AC voltage and frequency similar to those used by manufacturers in the specifications of the capacitors they produce. Usually, and in principle for electrolytic capacitors, this frequency is 100 kHz. Some manufacturers specify their capacitors at different frequencies to the above, and this should be considered when comparing the measured ESR specified as the parameter ESR is frequency dependent and would be a mistake to compare ESR readings at different frequenciesCapacitance Meter Versus ESR Meter :In repair, maintenance and troubleshooting when you suspect the failure is caused by one or more capacitors, the need to measure them in some practical, fast, reliable and secure Method. To measure capacitors, the first thing that comes to mind is to have a capacitance meter. But is it really appropriate? Let's see ... A capacitance meter (capacitómetro), as its name implies, measures the ability of a capacitor, expressed in units of farads  and submultiples. The use of a capacitance meter for detecting a failure or variation of the other parameters of a capacitor is not always the best choice, since the capacitance change is merely a reflection of the real problem of capacitors (especially electrolytic) which is the change in the ESR normal value, causing the capacitance change. In certain cases, a change in the capacitance value of the order of 10%, conceals a change in value of ESR of up to 120%, which, compared to a big change, always be easier to determine the state of a capacitor using an ESR meter, Then with a capacitance meter. On the other hand, using a capacitance meter, it is required to disconnect the capacitor from its circuit work, preventing in-circuit measurement and should take precautions with the polarity of the test points and also Null " Remove " all residual voltage present In And Around The Capacitor , to protect the instrument.With CAPACheck ESR Meters can be measured without disconnecting without desoldering without observing the polarity, without discharging the capacitor, and even with the equipment under test on, if the capacitor between terminals is less than 630 volts DC, for not affects the direct voltage (in AC mode only). In our experience, based on the repair of all types of electronic equipment, we know that failing, 80% of the capacitors have ESR parameter alteration, 15% alters the value of 5% capacity and alters its rated leakage, or other parameters. .What changes ESR Value Of Capacitors :A high ESR can be the result of internal dehydration of the capacitor due to leakage of electrolyte, which can be caused by heat generated over time, an inefficient sealing, heat generated internally due to high ripple current (ripple, etc.). The latter also has the misfortune to be cumulative over time, and directly dependent on the ESR, in other words, the higher the ESR, the higher temperature. Another common cause of high ESR is the internal welds broken, loose terminals and / or internal corrosion. These problems cause variable and intermittent ESR, which can usually be detected by moving the terminals of the capacitor with the meter connected to it. The ESR, being electrochemical in nature, is influenced by temperature. However, with the use of CAPACheck You Can Spot this Difference In ESR Value Of Capacitors .About Creatronica ESR Meter :To Cut The Long Story Short .I Have Spend Far More Time In Research Then any Indian Could for ESR Meter .This Is The Reason We Choose Anatek ESR Meter For Selling In Digital Version ->Click Here To Know More. Now What Was Required Was a Analog ESR Meter Also .Initially I Though I will Make My Own "Lol I Still will " But Till that Time I Have To Offer You a Excellent Analog ESR Meter From Argentina .Yup The Place Or Favourita Footballer Maradona .This Is the third Version Of The Analog Meter Creatronica Sells .The Older Models Were CAPACheck 735 XL PLUS -> Click Here for More Info And CAPACheck 911 XL PLUS - > Click Here For More Info .This Like The Anatek Blue ESR Meter Is The Third Version Of This Design . But Why a Analog ESR Meter .Well For Starters I Find The Scale Arrangement In This Awesome To Find Out BAD/OK/GOOD Capacitors .Its Just Awesome .Analog Meters Have a Appeal Of Thier Own . Secondly this Meter Also Test Transformers And Switching Type Flyback Transformers Wooo .Youtube Video Made By Me For The SameRestocked 5 More Units - >http://www.ebay.in/itm/Creatronica-Capacitor-ESR-Meter-And-Transformer-Tester-Capacheck-Mictron-/150979978028

author: Amarbir[Lynx-India]
author_rank: Frequent Contributor
timestamp: October 13, 2012, 08:42:46 am
content: Hello Folks ,Sold Two Units Onwww.ebay.com.First Guy never paid up .Second guy paid today and its being shipped .Added a new listing with 3 units for Indian , UK , USA and Australian Friends And Peers .Would Like To Do a Teardown On sunday and post it here for you folks to check .Note :We Do Accept Paypal And You Can Also Buy Directly From My Websitewww.lynx-india.com

author: GEuser
author_rank: Frequent Contributor
timestamp: October 14, 2012, 04:34:14 am
content: Amarbir , could you post the actual links in the future please , all you are doing is posting the front page links to the bay , anyone can do that!I did a search and nothing came up at all or the meter, please do not be sooooooooooooooooooooooo lazy.ps:i'm not interested in one , but i still like to look , without the hassle of looking or searching since you are recommendingedited> 7044rp =130 aussieedited#2> a digital generic meter on the bay is around 50 aussie ....

author: Amarbir[Lynx-India]
author_rank: Frequent Contributor
timestamp: October 14, 2012, 06:46:03 am
content: Quote from: GEuser on October 14, 2012, 04:34:14 amSir ,Nope i was not being lazy ,just Was earlier listing 1 unit each time as i am governed under ebay india rules that suck .Stuff like your listing is removed cos you have a youtube video in it ,what ? i said where is it written ,nowhere they said but it is not allowed .Anyways a better idea would be to post my ebay store link and you can check creatronica in it .Lynx ebay store ->http://stores.ebay.in/lynxindiaPS :True digital esr meters are cheaper then Analogs ,but that is everywhere i have a dick smith mk-II myselfNote :True The listing is not visible in ebay uk and australia ,Why no clue but i have paid ebay for the same .I will cross check with them again .

author: poptones
author_rank: Frequent Contributor
timestamp: October 14, 2012, 07:54:16 am
content: Holy crap, 150 bucks for that? I can buy a digital lcr meter at ratshack for less than half that. I'm down with the analog business, but that thing looks more like a cheap micronta than a simpson.

author: Amarbir[Lynx-India]
author_rank: Frequent Contributor
timestamp: October 14, 2012, 08:16:45 am
content: Quote from: poptones on October 14, 2012, 07:54:16 amWell,You say that the micronta looks cheap .Well let me tell you something .I have been importing virtually most models of the micronta multimeters from usa .I love those the needle is fat not thin like the creatronica i sell .The micronta multimeters have a excellent smooth needle movement .The inside of the micronta might not have those protections that we all members here on eevblog dream of but it has a set of adjustment pots that help fine tune the microntas .According to me what creatronica is doing is adding a MCU ESR meter circuit/pcb in some multimeter and selling it .I have no idea what multimeter shell they use .But the inside of the same is brilliant .So is The Outside Scale .I am not like those other dealers who will keep saying i sell this and i sell that and my stuff is the best NOPEEEEEEEEEEEEEE .I imported this from argentina cos i liked the design and the looks .This thing is one of the best looking/working ESR meter i have ever seen or worked on till today .Go to ebay and check none of the analog meters out there that measure esr are cheap .Anyways i would be doing a teardown of the same and presenting it right here in the thread .Atleast i am not afraid / biased on what i sell .You missed my top post i have a Dick Smith MK-II Myself .My target is Selling Good Stuff in India .Its very hard to import + sell in india such stuff ,But anyways no harm in trying .Fingers crossed

author: GEuser
author_rank: Frequent Contributor
timestamp: October 14, 2012, 12:31:10 pm
content: Ok Amarbir , you not sooooooooooo lazy , only halfI was not aware that the bay had different rules and regulations around the world , that sorta conflicts with business imo .And yes true i have a needle micronta/radio shack now jaycar's for backup , and it is one good large movement for the price (last time i brought one was 29 kangaroo's on special last year and is the third one as i drop them) and i find i always use it and if better accuracy is needed then out comes the digital ...cheers , Paul

author: Amarbir[Lynx-India]
author_rank: Frequent Contributor
timestamp: October 14, 2012, 12:48:35 pm
content: Quote from: GEuser on October 14, 2012, 12:31:10 pmPaul ,Try some older once sold on ebay USA .You would be surprised with the accuracy .I have done some reverse engineering IMHO for some of the sears models and would post once i get time .The Sears And Microntas Seem to be same stuff to me .But hey sometimes i do see little different meter movement [ some are excellent then other and like wise ] .When You Drop them what happens ,Do the just fail or what ,They seem to be sturdy to look at .I am checking the calibration with what all of you members advised me few months back " Voltage Standard DMM Check Plus " .O Love That thing .I am Not able to sell my analog stuff cos i am still finding a contact cleaner in india .I Purchased The CIAG Deoxit D100 Concentrated Spray But my forwarder does not ship that to me ,Classify it as "Dangerous Good" .Damn .I Am Still Trying To Find Something For The Same .Anyways Thanks For the lazy appreciation ;-)

author: GEuser
author_rank: Frequent Contributor
timestamp: October 14, 2012, 01:55:12 pm
content: Quote from: Amarbir[Lynx-India] on October 14, 2012, 12:48:35 pmAmarbir , when drop the spring sometime get hooked around base of needle , there are 2 spring one back one front of movement , first time happen i unhooked just spring on the first meter , then drop again and that time i bent spring being too impatient too rush , so after that meter slightly inaccurate , the next meter i brought on special again and that took 3 or 5 drops until i bend spring , this new meter now i drop on first day! , but no spring goes wobbly/hooked , then a few weeks later meter fell off bench and still no hooked so it is all just a matter on how it lands or luck ...Drops have been from a max of 5 foot to average of 3 feet .Idea? make own contact cleaner? , byeee ...

author: SeanB
author_rank: Super Contributor
timestamp: October 14, 2012, 02:03:25 pm
content: If it is a pressurised spray can it is a "dangerous good" for shipping. If it is a sealed can or bottle then it is not. Your problem is that it must be shipped as a "flammable good", as it has a solvent.

author: Amarbir[Lynx-India]
author_rank: Frequent Contributor
timestamp: January 14, 2013, 08:43:49 am
content: Quote from: SeanB on October 14, 2012, 02:03:25 pmWell,One Of My Relative Flew Back And i Got 5 units for the deoxit 5 .I restocked 5 units of the creatronica and 1 is sold via my website to a fellow in PA ,USA .Listing Added Here ->http://www.ebay.in/itm/Creatronica-Capacitor-ESR-Meter-And-Transformer-Tester-Capacheck-Mictron-/150979978028

author: Amarbir[Lynx-India]
author_rank: Frequent Contributor
timestamp: January 16, 2013, 06:34:53 pm
content: @ All,There Goes The Second One On Ebay To "Arnaldo Camacho" Miami FL ,USA .There are a few changes in this meter this time .The analog multimeter they have used to make the ESR meter Is better looking lol has a stand .The needle movement is amazing ,Its not bouncing around like last time its very damped .This Time You Need to use a 9 Volt Battery Also Along with 1.5 Volt X 2 Cells .