Electronics Forum: calibration cross (Page 1 of 2)

Thermocouple calibration on reflow oven

Electronics Forum | Thu Apr 15 20:41:22 EDT 2004 | Ken

There are ledgitimate reasons for checking furnace calibrations, but let me clarify what that is. 1. TC's are not necessarily calibrted. Not unless you need "absolute" accuracy. TC's operate against a (non-linear) standard +/- a tolerance. Most

MyData TP9-UFP : Optical Centering Calibration Question

Electronics Forum | Thu Oct 16 12:35:03 EDT 2014 | upguy

We have tpsys 1.5.18 on our TP9-UFP. We are attempting to run "Optical Centering Calibration". Following the instructions in the manual, we have centered the cross hairs on the camera frame, loaded a "base" board then the L-19-447 calibration boar

Fuji Calibration Jig

Electronics Forum | Sat Sep 22 02:43:27 EDT 2007 | mika

We use this too and found that the Jig is very useful. We saved the money in a month, because of our old feeders (250 of them) mis-feed. You adjust and replace the neccesary parts, so that the cross (in the monitor) is in the center of the metal cal

Mirtec MV-7U Laser Height Measurment

Electronics Forum | Fri Aug 07 14:52:43 EDT 2020 | glasscake

Does anyone have a comprehensive manual or some pages on how to setup/how the laser height functions work on a Mirtec MV-7U? (Mirtec Inspector 4.5.6) Even a sentence describing what each input for these tools do would be amazing. I FINALLY was able

Backup of GSM2 with Both Flexjet Head

Electronics Forum | Mon Oct 13 18:10:30 EDT 2014 | ilavu

Hello, I am looking for the backup (mapping and calibration) of Universal GSM2 with both beam with Flexjet head. I am having problem with placement from beam2 is randomly off. Either X, Y or theta. Beam1 is placing all the parts with no problem an

GSM Placement Offset

Electronics Forum | Wed Jun 17 18:38:21 EDT 2020 | dilogic

Blue rectangle on the screen is actual search area. Green cross points excatly to the component centroid how vision system determined it - so, your component was picked slightly off center but still within the range. Now, the reason for offset can be

Re: IP3 Fiducials.. How Many should I read?

Electronics Forum | Thu Dec 24 11:09:26 EST 1998 | Earl Moon

| | Okay here is the deal. I am fairly new to the company here, but one thing I have noticed is that we read way to many fiducials, in my opinon anyway. One for example is this. One assembly was reading 17 fids. Smallest pitch was .25mil I say y

Excess Flux in uBGA rework

Electronics Forum | Tue Sep 25 14:38:05 EDT 2001 | nwyatt

1. SRT has been recently calibrated - problem is too many hands in the machine and careless mistakes. The profile is good and has been recently checked by a fellow from Genrad. 2. We are relying on the left over solder from the previous joint and

Wave Solder Temp Verification IR GUN or Temp Dots??

Electronics Forum | Tue Sep 13 11:05:38 EDT 2011 | nucleartoast

I worked for Electrovert for 20 years as a machine designer. Our first computer controlled solder machine the Century 2000 used Infra red pyrometers that were very accurate - once you calibrated it against what you wanted to measure. So the aim and s

Making a BGA stand up

Electronics Forum | Thu Jan 16 03:43:42 EST 2003 | johnw

1st off for the forum folk, I don't like the fact that the new system only let's you see the posting your replying too, I'd rather be able to see the thread..... Anyhoo, why this alloy?, it's because it's the device manufacturers preferred and the c

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