Friday, October 26, 2018

Ratchet Crimping Tool: Insulated Terminals / DC Balance Taps







Crimping Tool Insulated Ring Terminals and Quick Connect Receptacles.
https://www.kevingittemeier.com
Knipex Self Adjusting Insulation Strippers:
https://amzn.to/2yf4RFs
SG Tool Aid SGT18980 Ratcheting Terminal Crimping Kit (9 Die Set):
https://amzn.to/2PsxfdT

#CrimpingTool, #WireCrimp, #WireCrimpingGuide,

Using self adjusting wire insulation strippers and a full cycle ratchet crimper tool to crimp Insulated Ring Terminals and Female Quick Disconnects to 10 awg copper wire to make up several DC capacitor bank balance resister taps. At end of video a look at the crimper and some quality crimp terminals.

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Amazon:
https://www.amazon.com/shop/kevingitt...

Molex 3 Way Adapter Quick Disconnect (Piggyback):
https://amzn.to/2CFrIOh,

Some Quality Brand Crimp Terminals:
TE Connectivity Pro-Crimper II & Kit:
https://amzn.to/2RMVp4y,
TE Connectivity AMP Terminal Kit:
https://amzn.to/2CItnTr,
3M Crimp Terminal Kit:
https://amzn.to/2CI3G5l,
Panduit Crimp Terminal Kit:
https://amzn.to/2CHwISG,
Burndy Insulated Terminals:
https://amzn.to/2RLTQUk,
Thomas & Betts Sta-Kon Kit:
https://amzn.to/2PwI8ey,

Look for our future video comparing the following automatic wire insulation strippers:
Knipex Self Adjusting Strippers:
https://amzn.to/2yf4RFs,
Felo Automatic Wire Stripper:
https://amzn.to/2Pr66b3,
Wiha Compact Ergonomic Wire Stripper
https://amzn.to/2Ce0LA7,
Klein Wire Cutter and Stripper:
https://amzn.to/2CHZQZV,
Irwin Vise-Grip Self Adjusting Wire Stripper:
https://amzn.to/2CFCi8b,
Capri Tools Automatic Wire Stripper and Cutter:
https://amzn.to/2CJODrG, (Cheap)
Ares Automatic Wire Stripper and Cutter:
https://amzn.to/2PwiAhS, (Cheap)

Its EXPENSIVE but I would like to try the Weidmuller Stripping Tool:
https://amzn.to/2CGgrxf,
Amazon affiliate links

Crimping Terminal Guides and Information:
NASA “Workmanship Standard for Crimping Interconnecting Cables, Harnesses and Wiring”
https://nepp.nasa.gov/files/27631/NST...
TE Connectivity “THE GOOD CRIMPING GUIDE Solderless Termination Training Manual”
https://www.ttieurope.com/content/dam...
Molex “QUALITY CRIMPING HANDBOOK”
https://media.digikey.com/pdf/Data%20...
Panduit “Termination Solutions”
https://www.alliedelec.com/m/d/1bfc53...


SG Tool Aid SGT18980 Ratcheting Terminal Crimping Kit (Quick Change with 9 Die Sets) Includes 9 Die Sets for the most popular automotive terminal crimping applications. Quickly and easily change Die Sets with the press of a lever. Crimping Tool has a steel frame with comfortable cushion grips. Ratcheting action ensures a perfect crimp every time.
--
From Wikipedia
https://en.wikipedia.org/wiki/Crimp_(...)
Crimp Electrical
An electrical crimp is a type of solderless electrical connection
Crimp connectors are typically used to terminate stranded wire. The benefits of crimping over soldering and wire-wrapping include: A well-engineered and well-executed crimp is designed to be gas-tight, which prevents oxygen and moisture from reaching the metals (which are often different metals) and causing corrosion. Because no alloy is used (as in solder) the joint is mechanically stronger. Crimped connections can be used for cables of both small and large cross-sections, whereas only small cross-section wires can be used with wire-wrap
In the first step of crimping, the terminal is inserted into the crimp tool. In the second step, the wire is inserted into the terminal.
In the third step, the handles of the crimp tool are squeezed together, compressing and reshaping the terminal until it is cold-welded onto the wire. If executed properly, the middle of the crimp will be swaged or cold-formed. According to one of the crimp tool manufacturers, the development of standardized crimp tools and procedures occurred on this timeline. 1940's All terminations were soldered (Hard-wired). 1953 AMP introduced Crimp Barrel Terminals. 1957 Cannon Brothers experimented with Machined Contacts with Crimp Barrels. 1960 Buchanan introduced the MS3191-1 4 Indent Crimp Tool with a Ratchet. 1963 MS3191-1 was published as the first Crimp Tool Standard. 1965 MS3191-4 introduced by Daniels Manufacturing Corporation.
Crimp Tools: A wide variety of crimpers (a.k.a. crimp pliers) exist, and they are generally designed for a specific type and size of terminal.
How to connect wires and Reliable Crimp Connection with Crimping Tools. Crimping Solutions and the Good Crimping Guide. Use Hand Crimping Tools or Ratchet Crimping Tools with a Crimping Kit.

Saturday, June 30, 2018

DE-5000 Handheld LCR Meter Kelvin Clip Upgrade







How To - install an inexpensive set of 4 wire Kelvin Clips to our new DER EE DE-5000 Handheld LCR Meter capable of 4 Wire Measurement.
The standard TL-21 Kelvin Clips that came with the LCR Meter were not long enough or big enough for use on the large electrolytic capacitors we intend to use it on so we upgraded the Kelvin Test Leads with cheap price but decent quality and value Kelvin Clips purchased online from Amazon


Note: the following amazon links are affiliate links that I receive a commission on if a purchase is made.


Hand Held LCR Meter purchased from Amazon:
Der De-5000
https://amzn.to/2yQxFa2

Atoplee Kelvin Alligator BNC Test Lead Set for LCR Meter:
https://amzn.to/2tEfyz6

TestHelper TL200 LCR Meter Tester 4 Four Wire Test Leads Kelvin Clip 4mm Banana Plug:
https://amzn.to/2KykeA4

Buy TL-21 Alligator Test Lead Case (for DE-5000 LCR Meter)
https://amzn.to/2KjUuZf



LCR Kelvin Clip Upgrade Kelvin Test Lead Modification

For more information on 4 wire test method search online for: four wire test measurement, 4 Wire Kelvin Probes, Kevlin Clips, Kelvin Clip Test Leads, Kelvin Test Clips, Kelvin Test Probes, Kelvin Alligator Clips, Kelvin Connection and also search online for DIY Kelvin Leads, low ohms measurement. Shop online for best prices LCR meter and handheld LCR meters for the best deals on LCR meters.



Portable LCR Meter,
Handheld LCR Meter,
DER EE Electrical Instrument DE-5000,
IET Labs Inc DE-5000 Handheld LCR Meter,
IET Labs Inc DE-6000 Handheld LCR Meter,
IET DE-5000 LCR Meter,
IET DE-6000 LCR Meter,
DE-5000 LCR Meter English User Manual,
Full Featured Portable LCR Meter DE-5000 Data Sheet,
DE-5000 User and Service Manual English PDF,
Instruction Manual Dual Display LCR Meter,
DE-6000 LCR Meter English User Manual,
Full Featured Portable LCR Meter DE-6000 Data Sheet,

DER EE Electrical Instrument
DE-5000 Handheld LCR Meter with accessories


Product features
  • This LCR Meter is a 19999/ 9999 counts dual display, high accuracy LCR meter, which could measure Inductance/ Capacitance/ Resistance with secondary parameters including dissipation factor (D), quality factor (Q), phase angle , equivalent series/ parallel resistance (ESR or Rp).
  • This LCR Meter is fully auto ranging operation for AC impedance & DC resistance measurement. The user could measure the L/C/R components directly in "AUTO-LCR " smart mode without selecting the function key.
  • Components could be measured in serial or parallel mode according to the DUT (device under test) impedance automatically.User could select the desired test frequencies of 100Hz/120Hz/1kHz/10kHz /100kHz.
  • The "Sorting"mode could help the user to make a quick sort for a bunch of components.
  • Standard Accessories: English PDF manual, DC9V Battery, Alligator test lead case(TL-21), SMD Tweezers case(TL-22), Guard Line(TL-23),,,,, Option: IR to USB cace *It isn't included.


Product description
1. 100 / 120 / 1k / 10k / 100k Hz test frequency 
2. Dual 19999/1999 display 
3. Backlight 
4. Ls / Lp / Cs / Cp / Rs / Rp / dissipation factor (D) / quality factor (Q) /phase angle/ ESR LCR auto selection 
5. Auto Ranging mode 
6. Auto Serial / Parallel mode 
7. Components sorting function 
*Selectable tolerance ±0.25%, ±0.5%, ±1%, ±2%, ±5%, ±10%, ±20%, -20% +80% 
8. Low battery indication 

From IET Labs,
The DE-5000 is a portable, high-performance LCR meter that is full- featured yet cost effective. It measures in true 4-wire Kelvin mode and rivals the capabilities and options of many of its bench counterparts. 
This LCR meter features automatic L-C-R selection, a Sorting mode, and selectable test frequencies. It can transfer data to a PC via a fully isolated, optical IR-USB interface. 
Features:

• 4-wire measurement

• Automatic L-C-R selection

• Component sorting function with selectable 
PASS/FAIL tolerances

• Selectable test frequencies: 
100 Hz / 120 Hz / 1 kHz / 10 kHz / 100 kHz 

Saturday, April 7, 2018

Teardown & Repair Kone Elevator Diagnostics Tool / Service Tool Pt 2





Elevator Diagnostic Tools,
Kone Elevator Service Tool,
Kone Service Tool repair,
Kone Spares Diagnostic Tool,
Miprom 21 Service Tool,
Kone Service Tool Public Customer Tool,

Kone Service Tool Manual,
Kone Escalator Service Tool,
Montgomery Elevator Service Tool,
Montgomery Elevator Parts,
China Kone Service Tool,

Montgomery Miprom 21 Tool,
Miprom 21 Quick Reference,
Kone Touch screen Diagnostics Service Tool.

Elevator Repair & Maintenance Diagnostic Service Tools,
Elevator Diagnostic Tools,

Freedom Tool Kone,
Freedom Tool Miprom 21,


Freedom Tool Manual,

Saturday, March 31, 2018

Teardown





The Kone Service Tool Manual came with the one I purchased years ago from Kone Spares.  It also works as a Kone Escalator Service Tool, Montgomery Elevator Service Tool and a Montgomery Miprom 21 Tool. Don’t buy a china Kone service tool try to get the real thing from Kone spares

For more information do an online search for Kone Elevator Service Tool and Kone Service Tool repair and Kone Spares Diagnostic Tool and also Miprom 21 Service Tool because Kone Service Tool Public Customer Tool show a link to purchase.

I have also seen a Miprom 21 Quick Reference and check out the new Kone Touch screen Diagnostics Service Tool along with other Elevator Repair & Maintenance Diagnostic Service Tools and Elevator Diagnostic Tools.



World Electronics sells a Kone Freedom Tool, Freedom Tool Miprom 21 and also the Freedom Tool Manual.

Wednesday, March 28, 2018

$59 Quality True RMS Multimeter??? First Impressions Inexpensive DMM U1...







Our first impression of a quality True RMS multimeter recently purchased for $59. I'd buy again!

Click here to Subscribe:  http://goo.gl/DDfVab.
Electronics Testing & Equipment Playlist:
https://www.youtube.com/playlist?list=PL5bXe_lvrKgafjJs6-U55nnVdQg0XOamu.
Elevator Playlist:
https://www.youtube.com/playlist?list=PL5bXe_lvrKgYLfOnklNKxszUxS7CQHTSI.
INSIDE - Teardown Playlist:
https://www.youtube.com/playlist?list=PL5bXe_lvrKgaL99ODnNfiecHo0cmZzwt7
Tools & Equipment Playlist:
https://www.youtube.com/playlist?list=PL5bXe_lvrKgYzbnr5l6Jlk4LMm9-NeZ80.

We bought the cheapest model DMM in the Keysight U1230 Series Handheld Digital Multimeters, the U1231A on clearance at Fry's Electronics as a cheap backup multimeter for home use, electronics, diy, etc.

The New Keysight (Agilent)  U1230 Series Handheld Digital Multimeter (DMM) Datasheet:
https://literature.cdn.keysight.com/litweb/pdf/5990-7550EN.pdf

Fry's Electronics Keysight U1231A DMM $59.99


https://www.frys.com/product/7362124

$59 Quality True RMS Multimeter??? First Impressions Inexpensive DMM U1...







Our first impression of a quality True RMS multimeter recently purchased for $59. I'd buy again!

Click here to Subscribe:  http://goo.gl/DDfVab.
Electronics Testing & Equipment Playlist:
https://www.youtube.com/playlist?list=PL5bXe_lvrKgafjJs6-U55nnVdQg0XOamu.
Elevator Playlist:
https://www.youtube.com/playlist?list=PL5bXe_lvrKgYLfOnklNKxszUxS7CQHTSI.
INSIDE - Teardown Playlist:
https://www.youtube.com/playlist?list=PL5bXe_lvrKgaL99ODnNfiecHo0cmZzwt7
Tools & Equipment Playlist:
https://www.youtube.com/playlist?list=PL5bXe_lvrKgYzbnr5l6Jlk4LMm9-NeZ80.

We bought the cheapest model DMM in the Keysight U1230 Series Handheld Digital Multimeters, the U1231A on clearance at Fry's Electronics as a cheap backup multimeter for home use, electronics, diy, etc.

The New Keysight (Agilent)  U1230 Series Handheld Digital Multimeter (DMM) Datasheet:
https://literature.cdn.keysight.com/litweb/pdf/5990-7550EN.pdf

Fry's Electronics Keysight U1231A DMM $59.99


https://www.frys.com/product/7362124

Monday, January 29, 2018

3 year old solves Rubik's Cube, Emily Gittemeier







3 year old Emily Gittemeier solves the Rubik's Cube for the second time, the first was just minutes prior to this video being shot. She learned by copying her brothers and practicing the steps

Saturday, January 20, 2018

DE-5000 Handheld LCR Meter Kelvin Clip Upgrade & Comparison (How To)





How To - install an inexpensive set of 4 wire Kelvin Clips to our new DER EE DE-5000 Handheld LCR Meter capable of 4 Wire Measurement.
The standard TL-21 Kelvin Clips that came with the LCR Meter were not long enough or big enough for use on the large electrolytic capacitors we intend to use it on so we upgraded the Kelvin Test Leads with cheap price but decent quality and value Kelvin Clips purchased online from Amazon for $14.70, see info below.


We found for precise measurements like low ESR, Ohms etc that true 4 wire was needed and I could not just calibrate my Fluke Meter leads in the LCR meter. It fails calibration (leads too long?) and the leads have 0.2 ohms of resistance which can be accounted for mathematically unless you need higher resolution hence the need for 4 wire measurement.

As always price compare shop online and look for best prices on electronic components and tester equipment, prices fluctuate. Check Amazon, Ebay, Mouser, AST Labs, Tequipment.net, Test Equipment Depot and other online retailers for best deals on Kelvin Clips and other Test Leads.

---
ATOPLEE
Atoplee 1 Set Kelvin Alligator Clipswith 4 BNC Test Lead Set for LCR Meter
Price:
$14.70
Product description
Features:



All-In-One Electronic Component Tester LCR Meter Kit Mega328







Emily and I are testing some electronic components in our cool new All-In-One Electronic Component Tester LCR Meter Kit. We Test Diodes, SCRs, Triacs, Capacitors, Inductors, Resistors, Potentiometers, etc. Look for future videos were we compare readings to our other component testers including the Atlas Tester, DE-5000 LCR Meter, LBT-2 Lil Bitty Test, DIY Electronic Testers etc.



Purchased electronics component tester online at amazon for $15 but eBay has them as well.
As always price compare shop online and look for best prices on electronic components and tester equipment, prices fluctuate.
14:22

Kuman
Multifunction Meter DIY kit, kuman Mega 328 Graphic transistor Tester, NPN PNP Diodes Triode Capacitor ESR SCR MOSFET Resistor Inductance LCD Display Checker with case and screwdriver K77

Product features
• Kuman graphic multifunction tester: resistor + capacitor + diode + SCR + inductance + Transistor + mos tube.
• Automatic detect NPN and PNP transistors, N-channel and P-channel MOSFET, diode (including dual diodes), transistors, resistors, capacitors, thyristors and other components.
• With function of automatic power off, can save unnecessary time and battery capacity , Automatic test the pin element and the display on the 12864 LCD Display.
• Package Content: 1 x Transistor Tester 1 x Acrylic shell 1 x screwdriver

Product description
Specification:
Product Name: Transistor Tester
Material: Plastic,Metal
With Automatic Shutdown.
Test ranges: Inductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube , ESR, Resistance,Adjustable potentiometer
Power Consumption Off Mode: Less than 20nA
Capacitor Measure Range: 25pf -100000uf
Inductance Measure Range: 0.01mh-20H
Resistance Measure Range: 0.1ohm resolution, maximum 50M ohm
--
All-In-One Electronic Component Tester LCR Meter
Test Transistors, Diodes, SCRs, Triacs, Capacitors, Inductors, Reistors, Potentiometers, LEDs, Bipolar LEDs,FETS,

Electronic Component Testers Test Lead Upgrade and Comparison with DE-50...











Adding some test leads to Electronic Component Tester, Transistor Tester LCR Meters M328.
These M328 All-in-One Testers work great testing most components but don’t work well measuring precise measurements like ESR with the test leads added due to the increased resistance of leads and contact points (as should be expected). We compared some large capacitor readings with our DE-5000 LCR Meter with 4 Wire Kelvin Clips. The newly added test leads work fine testing Transistors, Diodes, SCRs, Triacs, Capacitors, Inductors, Resistors, Potentiometers, LEDs, Bipolar LEDs, FETS, etc


Purchased the plexiglass kit electronics component tester online at amazon for $15 but eBay has them as well. Bought the DROK Multifunction Transistor Tester from Amazon for around $30.
As always price compare shop online and look for best prices on electronic components and tester equipment, prices fluctuate.

Inexpensive Kelvin Clip Test Leads Inspected & Reviewed for LCR 4 Wire U...









We inspect and review two sets of inexpensive Kelvin Clip Test Leads we plan to use to upgrade our LCR meter 4 Wire Kelvin Clips (See Video). Both these sets of test leads are true 4 wire test leads and the BNC connector is properly shielded and terminated. I have read many reviews that some Kelvin clips are not shielded properly and fail calibration test on LCR meter. We fully tested these before upgrading out LCR Meter Kelvin clips.



We found for precise measurements like low ESR, Ohms etc that true 4 wire was needed and I could not just calibrate my Fluke Meter leads in the LCR meter. It fails calibration (leads too long?) and the leads have 0.2 ohms of resistance which can be accounted for mathematically unless you need higher resolution hence the need for 4 wire.


Cheap price but decent quality and value for the money Kelvin clips purchased online from Amazon for $14.70 and $19.99, see details below. As always price compare shop online and look for best prices on electronic components and tester equipment, prices fluctuate. Check Amazon, Ebay, Mouser, AST Labs, Tequipment.net, Test Equipment Depot and other online retailers for best deals on Kelvin Clips and other Test Leads.




Click here to Subscribe:  http://goo.gl/DDfVab.
Electronics Testing & Equipment Playlist:
https://www.youtube.com/playlist?list=PL5bXe_lvrKgafjJs6-U55nnVdQg0XOamu.
Elevator Playlist:


https://www.youtube.com/playlist?list=PL5bXe_lvrKgYLfOnklNKxszUxS7CQHTSI.

Saturday, January 6, 2018

All-In-One Electronic Component Tester LCR Meter Kit Mega328







All-In-One Electronic Component Tester LCR Meter Kit Mega328
Emily and I are testing some electronic components in our cool new All-In-One Electronic Component Tester LCR Meter Kit. See LCR Tester specs below.  We Test Diodes, SCRs, Triacs, Capacitors, Inductors, Resistors, Potentiometers, etc.  Look for future videos were we compare readings to our other component testers including the Atlas Tester, DE-5000 LCR Meter, LBT-2 Lil Bitty Test, DIY Electronic Testers etc.

Many of these electronics testers can test:


Transistors, Diodes, SCRs, Triacs, Capacitors, Inductors, Reistors, Potentiometers, LEDs, Bipolar LEDs, FETS, etc

Wednesday, January 3, 2018

DIY Portable Magnetic Laptop Work Station for Elevator Industry







This DIY Magnetic Laptop Work Station (Laptop Shelf) was designed to be light and compact for easy transport for field use in the elevator industry (IUEC).
This is one of three designs I plan to build. This was the simplest, fastest and least expensive to build but my least favorite design.
How To Build a Magnetic Laptop Shelf Simple & Inexpensive: https://www.youtube.com/watch?v=AwmDOO12F34.




After showing a co-worker my homemade diy laptop stand I was shown his commercially available portable computer workstation by Utilishelf, which was pretty nice but a little large for my purpose. Perhaps in the future Utilishelf will make a smaller more compact version portable laptop table.

Monday, January 1, 2018

Emily Unboxing the DER EE DE-5000 LCR Meter & English Manual







Emily unboxes my new Handheld LCR (ESR) Meter the DER EE DE-5000.
I am eager to try out the ESR, Dissipation Factor, Quality Factor and Phase Angle test features on some old and new large electrolytic capacitors from elevator drives. (D/Q/ESR/O).

This was purchased from amazon from the seller DER EE Electrical Instrument as a bundle package for $125 but apparently has been rebranded and sold by different companies. IET Labs Inc. apparently has discontinued selling the DE-5000 and DE-6000 but they seem to still be selling the DE-5000 on Amazon but instead of the IET branding it has DER EE exactly as mine does.
Its all very confusing and I have read that some versions (Japanese Version) are better than others but I don’t know how to differentiate. 

This did not come with an english user manual so search online for a DE-5000 User Manual in English or click on the following links. 

DE-5000 User and Service Manual English PDF:
https://www.ietlabs.com/pdf/Manuals/DE_5000_im.pdf

Full Featured Portable LCR Meter DE-5000 Data Sheet with features, options, specifications, and option models:
https://www.ietlabs.com/pdf/Datasheets/DE_5000.pdf

DE-6000 User and Service Manual English PDF:
https://www.ietlabs.com/pdf/Manuals/DE_6000_im.pdf

Full Featured Portable LCR Meter DE-6000 Data Sheet with features, options, specifications, and option models:
https://www.ietlabs.com/pdf/Datasheets/DE-6000.pdf


Also if you internet search: Instruction Manual Dual Display LCR Meter DE-5000,
A website hosts another more compact version of the manual that I have downloaded and printed but I don’t want to link the site as its a foreign website and I am not sure the security risk if any.




Cool Little 1.8" LCD Display Multifunction Transistor Tester Mega328 - F...







First Look and Test of a 1.8" LCD Display Multifunction Transistor Tester Electronics Component Identifier with Mega328.
This is sold under different brand names such as Drok and Kuman.  We purchased online from amazon from the Drok seller but I just noticed the Kuman claims it comes with a manual (mine did not) and is a few dollars cheaper at $28.  As always price compare shop online and look for best prices on electronic components and tester equipment, prices fluctuate.

How To: Assemble Housing All-In-One Electronic Component Tester Multifun...









More accurately a “He Did” than a step by step “How To” assemble the plexiglass housing in this Multifuntion Meter DIY Kit Mega 328 Graphic Transistor Tester LCR ESR Meter.
There are several versions of this and similar All In One tester but we found this one for $15.50 shopping online at amazon and it came with a plexiglass housing which we wanted. We added velcro to secure that battery.  Other than that we are pleased with the value.

A Look at New Electronics Test Equipment - LCR & All in One Testers