| Products > Test Equipment |
| Keithley 2000+2015 THD |
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| Rick:
--- Quote from: costas on September 26, 2012, 05:09:29 pm ---Hello, I have two flawn Keithley multimeters:2000 and 2015THD. For the 2015THD I would need the content of the two memories of 27C020 ( U156 , U157 version B07 ). It starts when I put the memories from 2000 but i don't think it is working in the normal parameters...where could I find the memory content? I am willing to trade the Keithley 2000. For the Keithley 2000 I have found the following errors when I run an internal test: 101.2 101.3 200.1 200.2 201.1 201.2 300.1 301.1 301.2 302.1 302.2 303.1 303.2 304.1 400.2 401.2 402.2 403.2 500.1 500.2 600.1 600.2 601.2 Do you think that there is a possibility for reparing the Keithley 2000? Maybe with a scheme...but I didn't find one! I could really use some advise from more experienced peers in the field! Thank you very much! Costas --- End quote --- I have exactly the same errors as you. I have not measured anything yet. May be the same problem? My Keithley 2000 shows overrange and does not measure anything at all: volts, amps or resistances I shall let it run a few hours to see if I observe the behaviour mentioned by Michl. Besides that in Ohm 2: it shows overflow or 0.0117 Ohm Ohm4: overflow then a continuously switching relay sound with 0.087959 displayed freq: 0.0 mHz ACI: overflow DCI: 0.20660 A ACV: overflow DCV: 10.506 V and as you change the range, the decimal point moves backward or forward. in auto mode DCV: 10.5557 or overflow |
| LEER333:
try to replace AD :) |
| kloetpatra:
after more than 10 years he probably had the time to replace every component |
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