calibration

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  1. A

    Calibration Fail on test current

    Hi all My Fluke tester failed on one test today while having it's annual calibration, the continuity resistance test current. Test Current - applied Value 205.0mA Measured Value 218.0mA Specification+- 10mA So a fail from the calibration company because it was 13mA. However I read ( on Line )...
  2. tony9i9i9i

    MFT-X1 Upgraded Firmware and Calibration info has disappeared...

    Has anyone else upgraded the firmware (to version 4.1.0) and lost the calibration info? If so, have you managed to recover it? And how? Tony.
  3. R

    Martindale HPAT400 opens with calibration screen

    Martindale HPAT400, previously working well, switches on with a calibration screen, not the testing screen, then turns off. Suggestions please?
  4. H

    Calibration Regulations

    Hi all....for fixed wiring testing, does the test equipment (Fluke and Megger in this case) have to have a calibration certificate from an independant organization. i.e we cant calibrate it and certify it ourselves?
  5. D

    Calibration Check Box

    Hi all, does anyone happen to have a blank pdf for this checkbox, to keep a log of your calibration checks or have a link to where I can get a copy? Much appreciated.
  6. Strima

    Torque Screwdriver Calibration Company?

    Anyone recommend a decent company for torque screwdriver calibration that won't break the bank? Some companies seem to be pretty close to the price of a new one which would start to get expensive over the years.
  7. I

    Checking Calibration of factory incomer electricity meter

    I've been asked to confirm that our site electricity meter is accurate! Easy on a small site, but 6 cable feed,and a few thousand amps, leaves me short on ideas. To confirm, this is the meter that records electricity usage for our bill. It's a CT style. The meter doesn't give a live power read...
  8. Dave Appleby

    Calibration in Fife

    Morning all. My Kewtech is going to need to be calibrated next month. Does anyone know anyone in Fife who can help? Really can't afford to have it away for long. Had a look online but apparently Google isn't my friend! Thanks
  9. K

    CALIBRATION

    Hi , can anybody help !Can you use a PAT tester which is 5 days out of calibration, I have been told that there is 28 days grace is that true ?
  10. C

    Martindale et4000 high readings, calibration?

    Hi all I've just purchased the martindale tester second hand from ebay. In comparison with my metrel mi3002 and ht macrotouch, it is giving almost twice the readings. In my mind, this is a faulty unit, as calibrating will only check the tolerance, and if the readings are this far out, it...
  11. Lister1987

    Calibration - What actually goes on?

    Stupid thread time. We hear a lot about getting meters calibrated and checked regularly but not a lot of detail about what is actually done. Is it just testing against preset levels? If a level is off (beyond tolerance), how exactly is it corrected? Would love a point to point on exactly what...
  12. A

    Is my calibration showing my tester is faulty?

    Hi lads, I have a Megger 1552. I didn't really use it in the last couple of years. I was planning to get more into testing again, so sent it for calibration. Unfortunately, it failed. I was told it requires a new side socket where the test leads plug into the tester. As the tester is old...
  13. Loki

    CEF Calibration day

    Hi everyone, Just for information I've had an email from CEF & they are doing a Calibration day in Honiton, Devon on Monday 27th July.
  14. peeko

    Anybody recommend good calibration services?

    I don't know if it's just me but the prices of getting testers calibrated has seemed to have gone through the roof. I appreciate the kit isn't cheap, I got a quote for some myself a few years back, but when the guys drop in to do it in the wholesalers I've also seen how long it takes. I've just...
  15. Lister1987

    Packaging MFT for transit to Calibration Centre

    Anyone sent Thier meter(s) to Calibration Centre in Stafford via the provided UPS service they offer? How would you advise to pack the MFT? (aside from well), send in original hardbox inside a cardboard box/ wrapped in rubble sack?
  16. M

    HV calibration in scotland

    Hi everyone, I have been asked by a customer to resurrect some of their very old testing equipment . Long story short , I have managed to get an old Ferranti HV insulation tester back up and running but , I know for a fact that the next thing he is going to ask me is , "can someone calibrate it...
  17. Lister1987

    Offered a 2nd hand 1730 for 475, no calibration - Worth it?

    As above, images have the unit with minor wear and tear and shows leads & case. Does state it requires calibration - would this be worth the price? I've got no intention on going out doing jobs but I figure I'll be using something at College and this gives me time to learn the unit and it's...
  18. PJH2903

    Megger 1730 calibrate or not before sale?

    I have an MFT1730 which I will be selling (have upgraded) and would value the groups opinion. The calibration certificate has expired so is it worth me spending the money to have it recalibrated before I sell it? What would you all pay for a meter that is in excellent condition calibrated v’s...
  19. HappyHippyDad

    CEF offering calibration for £35 + VAT.

    My title looks like an advert! It was time for my MFT to be calibrated so I started ringing around. Wilts (Rexel) are my choice for buying all my gear although they are usually expensive for calibration, as they were this time £75+VAT. I rang CEF next and they were £35+VAT. I asked why they...
  20. happysteve

    Kewtech KT63 MFT with calibration certificate

    Used Kewtech KT63 MFT, with leads, hard case, instructions, and calibration certificate dated 12/03/2019 (i.e. last week). Purchased October 2014, used until about September last year. Great little tester, simple, small and lightweight (will not give you neck-ache!). Only takes 4x AA batteries...

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