Difference between revisions of "067-0502-00"

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The Tektronix 067-0502-00 is an instrument designed for calibrating oscilloscope calibrators.
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[[File:067-0502-00 front.jpg | thumb | 350px |right]]
It is very similar to the [[067-0502-01]].  What are the differences?
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The '''Tektronix 067-0502-00''' is an instrument designed for calibrating oscilloscope calibrators.
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It is very similar to the [[067-0502-01]].   
 +
 
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{{BeginSpecs}}
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{{Spec | Output Signal | DC+, DC-, Squarewave}}
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{{Spec | Amplitude Range | 0.2 mV to 100 V in 1−2−5 sequence, 5 mA in current loop}}
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{{Spec | Amplitude Accuracy | Within 0.25% into 1 MΩ load}}
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{{Spec | Squarewave Repetition Rate | 1 kHz within 20% }}
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{{Spec | Maximum Input Voltage | 100 V }}
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{{Spec | 100x Amplifier Gain Accuracy | ±1% }}
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{{Spec | 100x Amplifier Risetime | < 35  μs }}
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{{Spec | 100x Amplifier Output Range | ≥ ±20 V, ±5 mA }}
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{{Spec | 100x Amplifier Output Resistance | approx. 250 Ω}}
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{{EndSpecs}}
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==Manuals==
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* [[Media:062-0808-00.pdf|Tektronix 067-0502-00 Manual (PDF)]]
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* [[Media:Tek 067-0502-00.pdf|Tektronix 067-0502-00 Manual (PDF, OCR)]]
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==Comparison with 067-0502-01==
  
 
Sherman Foy contributed the following information:
 
Sherman Foy contributed the following information:
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Looking at the front panels [TNX 4 pix] of the –00 & the –01,  
 
Looking at the front panels [TNX 4 pix] of the –00 & the –01,  
it seems that the –01 dropped the X100 Amplifier section.   
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it seems that the –01 dropped the × 100 Amplifier section.   
 
The front panel is re-laid out,  
 
The front panel is re-laid out,  
 
but what remains seems to be identical to the corresponding sections from the –00.   
 
but what remains seems to be identical to the corresponding sections from the –00.   
Line 36: Line 56:
 
| [s/b 1]
 
| [s/b 1]
 
|-
 
|-
| X100 Amplifier
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| × 100 Amplifier
 
| Used in -00
 
| Used in -00
 
| Deleted in -01
 
| Deleted in -01
Line 58: Line 78:
 
|-
 
|-
 
| High voltage, B+
 
| High voltage, B+
| 285 VRMS, 35  mA 300 VDC, 225 VDC & 100 VDC
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| 285 V<sub>RMS</sub>, 35 mA 300 V<sub>DC</sub>, 225 V<sub>DC</sub> &amp; 100 V<sub>DC</sub>
| 125 VRMS, 2 Ma 100 VDC only
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| 125 V<sub>RMS</sub>, 2 mA 100 V<sub>DC</sub> only
 
| 3
 
| 3
 
| 2
 
| 2
 
| 3A/3B
 
| 3A/3B
 
|-
 
|-
| 6.3 VAC (Chopper)
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| 6.3 V<sub>AC</sub> (Chopper)
 
| Used in -00
 
| Used in -00
| Used in -01, noted as 1.84A
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| Used in -01, noted as 1.84 A
 
| 3
 
| 3
 
| 2
 
| 2
 
| 3A/3B
 
| 3A/3B
 
|-
 
|-
| 100 VRMS (-100 VDC)
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| 100 V<sub>RMS</sub> (-100 V<sub>DC</sub>)
| Used in -00, 40 mA
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| Used in -00, 40 mA
| Used in -01, 31 mA
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| Used in -01, 31 mA
 
| 3
 
| 3
 
| 2
 
| 2
 
| 3A/3B
 
| 3A/3B
 
|-
 
|-
| 6.3 VAC (MV 6DJ8)
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| 6.3 V<sub>AC</sub> (MV 6DJ8)
 
| Used in -00
 
| Used in -00
 
| Used in -01
 
| Used in -01
Line 85: Line 105:
 
| 3A/3B
 
| 3A/3B
 
|-
 
|-
| 330 VRMS (Floating Supply)
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| 330 V<sub>RMS</sub> (Floating Supply)
 
| Used in -00
 
| Used in -00
 
| Used in -01
 
| Used in -01
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| 3A/3B
 
| 3A/3B
 
|-
 
|-
| 20 VRMS (X100 Filaments)
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| 20 V<sub>RMS</sub> (× 100 Filaments)
 
| Used in -00
 
| Used in -00
 
| Not used in –01 T310
 
| Not used in –01 T310
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|}
 
|}
 
</blockquote>
 
</blockquote>
* [http://w140.com/Tek_067-0502-00.pdf Tektronix 067-0502-00 Manual (PDF)]
 
  
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==Pictures==
 
<gallery>
 
<gallery>
 
File:067-0502-00 front.jpg
 
File:067-0502-00 front.jpg
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[[Category:Calibration fixtures]]
 
[[Category:Calibration fixtures]]
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[[Category:Pulse generators]]

Latest revision as of 22:52, 9 September 2020

067-0502-00 front.jpg

The Tektronix 067-0502-00 is an instrument designed for calibrating oscilloscope calibrators. It is very similar to the 067-0502-01.

Specifications

Output Signal DC+, DC-, Squarewave
Amplitude Range 0.2 mV to 100 V in 1−2−5 sequence, 5 mA in current loop
Amplitude Accuracy Within 0.25% into 1 MΩ load
Squarewave Repetition Rate 1 kHz within 20%
Maximum Input Voltage 100 V
100x Amplifier Gain Accuracy ±1%
100x Amplifier Risetime < 35  μs
100x Amplifier Output Range ≥ ±20 V, ±5 mA
100x Amplifier Output Resistance approx. 250 Ω

Manuals

Comparison with 067-0502-01

Sherman Foy contributed the following information:

TekWiki asks the question: What is the difference? I have both units and have done an extensive review.

Looking at the front panels [TNX 4 pix] of the –00 & the –01, it seems that the –01 dropped the × 100 Amplifier section. The front panel is re-laid out, but what remains seems to be identical to the corresponding sections from the –00. In other words, the –00 provides a superset of the functionality of the -01.

Note that the –00 transformer [T310] has 6 windings and the –01 transformer [also T310] has 5 windings. Some currents are different, as indicated.

I have made my own notes for the project of working on the two. Using the schematics for organization, I arrived at the following table. I am using a re-organization of the sheets, the block diagram of the –00 and this table:

Section -00 -01 Sheet in -00 Sheet in -01 Sheet in proposed consolidated drawing set
Square Wave calibrator Used in both Used in both 1 1 [s/b 1]
× 100 Amplifier Used in -00 Deleted in -01 2 -- [s/b 2]
Power Supply -00 has more sections Than –01 3 2 [s/b 3A for -00 & 3B for -01]
T310 P/N 120-0442-00 P/N 120-0615-00 3 2 3A/3B
High voltage, B+ 285 VRMS, 35 mA 300 VDC, 225 VDC & 100 VDC 125 VRMS, 2 mA 100 VDC only 3 2 3A/3B
6.3 VAC (Chopper) Used in -00 Used in -01, noted as 1.84 A 3 2 3A/3B
100 VRMS (-100 VDC) Used in -00, 40 mA Used in -01, 31 mA 3 2 3A/3B
6.3 VAC (MV 6DJ8) Used in -00 Used in -01 3 2 3A/3B
330 VRMS (Floating Supply) Used in -00 Used in -01 3 2 3A/3B
20 VRMS (× 100 Filaments) Used in -00 Not used in –01 T310 3 2 3A/3B
Floating power supply Used in both; drives Square Wave MV Used in both; drives Square Wave MV 4 3 [s/b 4]

Pictures