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11 October 2024
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20:18 | 7A12 4 changes history +407 [Johnaddis (4×)] | |||
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20:18 (cur | prev) +13 Johnaddis talk contribs | ||||
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20:15 (cur | prev) +30 Johnaddis talk contribs | ||||
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20:09 (cur | prev) +159 Johnaddis talk contribs | ||||
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20:03 (cur | prev) +205 Johnaddis talk contribs | ||||
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17:04 | 7A26 3 changes history +67 [Johnaddis (3×)] | |||
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17:04 (cur | prev) −2 Johnaddis talk contribs | ||||
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17:02 (cur | prev) −7 Johnaddis talk contribs | ||||
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17:01 (cur | prev) +76 Johnaddis talk contribs | ||||
| N 09:03 | Keithley 160/Repairs diffhist +592 Gregor talk contribs (Created page with "==All ranges broken== If all ranges on your instrument are broken, but the power supply is fine, it check the analog output on the rear of the instrument. It is directly connected to the output of QA703 (an LM201 op-amp). Since the analog output connector is a open two-prong type it is very susceptible to accidental shorting. After replacing the op-amp, my instrument came back to life. I added a 1 kΩ resistor in series with the external output connector, to prevent acc...") | ||||
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N 08:12 | Keithley 182 4 changes history +1,613 [Peter (4×)] | |||
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08:12 (cur | prev) +158 Peter talk contribs | ||||
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07:44 (cur | prev) +215 Peter talk contribs | ||||
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07:14 (cur | prev) +157 Peter talk contribs | ||||
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07:12 (cur | prev) +1,083 Peter talk contribs (Created page with "{{Instrument Sidebar |manufacturer=Keithley |model=182 |class=Multimeter |series= |summary=6½-digit sensitive voltmeter |image=Keithley 182 1.jpg |caption=Keithley 182 frontal view |introduced=(?) |discontinued=(?) |designers= |manuals= * Keithley 182 Operators Manual Rev.E {{ROM Images}} }} The '''Keithley 182''' is a digital voltmeter with low-voltage input ranges. {{BeginSpecs}} {{Spec|Voltage|3 mV to 30 V FS in decade ranges }...") | |||
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07:44 | (Upload log) [Peter (11×)] | |||
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07:44 Peter talk contribs uploaded File:Keithley 182 901 01A.pdf | ||||
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07:43 Peter talk contribs uploaded File:Keithley 182 901 02E.pdf | ||||
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07:42 Peter talk contribs uploaded File:Keithley 182 903 01B.pdf | ||||
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07:28 Peter talk contribs uploaded File:Keithley 182-802-B03.bin (Keithley 182-M ADC firmware, 27C256 ROM 182-802-B03) | ||||
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07:28 Peter talk contribs uploaded File:Keithley 182-800-A04.bin (Keithley 182-M firmware A04, 27C512 ROM 182-800-A04) | ||||
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07:28 Peter talk contribs uploaded File:Keithley 182-801-A04.bin (Keithley 182-M firmware A04, 27C512 ROM 182-801-A04) | ||||
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07:19 Peter talk contribs uploaded File:Keithley 0182 901 01E.pdf | ||||
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07:18 Peter talk contribs uploaded File:Keithley 182 2.jpg | ||||
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07:18 Peter talk contribs uploaded File:Keithley 182 1.jpg | ||||
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06:44 Peter talk contribs uploaded File:Keithley 160 and 163.pdf | ||||
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06:24 Peter talk contribs uploaded File:Keithley 615-900-01A.pdf | ||||
| 07:42 | Move log Peter talk contribs moved page File:Keithley 0182 901 01E.pdf to File:Keithley 182 901 01E.pdf without leaving a redirect | ||||
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07:34 | File:Keithley 182-800-A04.bin 3 changes history +149 [Peter (3×)] | |||
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07:34 (cur | prev) +8 Peter talk contribs | ||||
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07:31 (cur | prev) +12 Peter talk contribs | ||||
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07:31 (cur | prev) +129 Peter talk contribs | ||||
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07:34 | File:Keithley 182-801-A04.bin 2 changes history +149 [Peter (2×)] | |||
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07:34 (cur | prev) +8 Peter talk contribs | ||||
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07:31 (cur | prev) +141 Peter talk contribs | ||||
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07:33 | File:Keithley 182-802-B03.bin 2 changes history +145 [Peter (2×)] | |||
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07:33 (cur | prev) +8 Peter talk contribs | ||||
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07:32 (cur | prev) +137 Peter talk contribs | ||||
| 07:26 | LM399 diffhist +13 Peter talk contribs | ||||
| 07:25 | Motorola 6800 diffhist +49 Peter talk contribs | ||||
| 07:23 | TMS9914 diffhist +13 Peter talk contribs | ||||
| 07:22 | Motorola 68000 diffhist +13 Peter talk contribs | ||||
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07:19 | Keithley 3 changes history +185 [Peter (3×)] | |||
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07:19 (cur | prev) +97 Peter talk contribs | ||||
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06:50 (cur | prev) 0 Peter talk contribs | ||||
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06:40 (cur | prev) +88 Peter talk contribs | ||||
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N 07:13 | Keithley manuals 2 changes history +4,287 [Peter (2×)] | |||
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07:13 (cur | prev) +74 Peter talk contribs | ||||
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06:54 (cur | prev) +4,213 Peter talk contribs (Created page with "* Keithley 160 and 163 Manual * Keithley 175A Instruction Manual, Rev. A, no schematics * Keithley 175 (non-A) Instruction Manual with schematics * Keithley 177 + 1788 Manual #29683 (1978) * Keithley 177 schematics (clean) * Media:Keithley 28973-C.pdf|Keithley 179 / 179-20A manual, Rev C (1980/1...") | |||
| 06:53 | Keithley 617 diffhist 0 Peter talk contribs | ||||
| 06:53 | Keithley 610C diffhist 0 Peter talk contribs | ||||
| 06:53 | Keithley 610B diffhist 0 Peter talk contribs | ||||
| 06:52 | Keithley 610 diffhist 0 Peter talk contribs | ||||
| 06:52 | Keithley 600A diffhist +7 Peter talk contribs | ||||
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N 06:46 | Keithley 615 2 changes history +1,898 [Peter (2×)] | |||
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06:46 (cur | prev) −7 Peter talk contribs | ||||
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06:40 (cur | prev) +1,905 Peter talk contribs (Created page with "{{Instrument Sidebar |manufacturer=Keithley |model=615 |class=Multimeter |series= |summary=Electrometer |image=Keithley 615 1.jpg |caption=Keithley 615 frontal view |introduced=1969 |discontinued=(?) |designers= |manuals= * Keithley 615 Manual (1980) }} The '''Keithley 616''' is a digital electrometer with a 3½ digit Nixie display. The analog circuits are similar to the Keithley 602. {{BeginSpecs}} {{Spec | Voltage ranges...") | |||
| 06:45 | Keithley 160 diffhist −46 Peter talk contribs | ||||
| 06:41 | Manuals diffhist +23 Peter talk contribs | ||||
| 06:40 | Keithley 602 diffhist +20 Peter talk contribs | ||||