067-0502-00: Difference between revisions

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The Tektronix 067-0502-00 is an instrument designed for calibrating oscilloscope calibrators.
[[File:067-0502-00 front.jpg | thumb | 350px |right]]
It is very similar to the [[067-0502-01]].  What are the differences?
The '''Tektronix 067-0502-00''' is an instrument designed for calibrating oscilloscope calibrators.
It is very similar to the [[067-0502-01]].   
 
{{BeginSpecs}}
{{Spec | Output Signal | DC+, DC-, Squarewave}}
{{Spec | Amplitude Range | 0.2 mV to 100 V in 1−2−5 sequence, 5 mA in current loop}}
{{Spec | Amplitude Accuracy | Within 0.25% into 1 MΩ load}}
{{Spec | Squarewave Repetition Rate | 1 kHz within 20% }}
{{Spec | Maximum Input Voltage | 100 V }}
{{Spec | 100x Amplifier Gain Accuracy | ±1% }}
{{Spec | 100x Amplifier Risetime | < 35  μs }}
{{Spec | 100x Amplifier Output Range | ≥ ±20 V, ±5 mA }}
{{Spec | 100x Amplifier Output Resistance | approx. 250 Ω}}
{{EndSpecs}}
 
==Manuals==
 
* [[Media:062-0808-00.pdf|Tektronix 067-0502-00 Manual (PDF)]]
* [[Media:Tek 067-0502-00.pdf|Tektronix 067-0502-00 Manual (PDF, OCR)]]
 
==Comparison with 067-0502-01==


Sherman Foy contributed the following information:
Sherman Foy contributed the following information:
<blockquote>
<blockquote>
TekWiki asks the question: what is the difference? I have both units and have done an extensive review.
TekWiki asks the question: What is the difference? I have both units and have done an extensive review.


Looking @ the front panels [TNX 4 pix] of the –00 & the –01, it seems that the  
Looking at the front panels [TNX 4 pix] of the –00 & the –01,  
–01 dropped the X100 Amplifier section.  The front panel is re-laid out, but what remains seems to be identical to the corresponding sections from the –00.  IOW, the –00 is a superset and the –01 is a subset of the -00.
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.
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 @ the following table.  I am using a re-organization of the sheets, the block diagram of the –00 and this table:
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:


{| class="wikitable"
{| class="wikitable"
|-
|-
| Section
! scope="col"| Section
| -00
! scope="col"| -00
| -01
! scope="col"| -01
| Sheet in -00
! scope="col"| Sheet in -00
| Sheet in -01
! scope="col"| Sheet in -01
| Sheet in proposed consolidated drawing set
! scope="col"| Sheet in proposed consolidated drawing set
|-
|-
| Square Wave calibrator
| Square Wave calibrator
Line 29: Line 56:
| [s/b 1]
| [s/b 1]
|-
|-
| X100 Amplifier
| × 100 Amplifier
| Used in -00
| Used in -00
| Used in -01
| Deleted in -01
| 2
| 2
| --
| --
Line 51: Line 78:
|-
|-
| High voltage, B+
| High voltage, B+
| 285 VRMS, 35  mA 300 VDC, 225 VDC & 100 VDC
| 285 V<sub>RMS</sub>, 35 mA 300 V<sub>DC</sub>, 225 V<sub>DC</sub> &amp; 100 V<sub>DC</sub>
| 285 VRMS, 35  mA 300 VDC, 225 VDC & 100 VDC
| 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)
| 6.3 V<sub>AC</sub> (Chopper)
| Used in -00
| Used in -00
| Used in -01, noted as 1.84A
| Used in -01, noted as 1.84 A
| 3
| 3
| 2
| 2
| 3A/3B
| 3A/3B
|-
|-
| 100 VRMS (-100 VDC)
| 100 V<sub>RMS</sub> (-100 V<sub>DC</sub>)
| Used in -00, 40 mA
| Used in -00, 40 mA
| Used in -01, 31 mA
| Used in -01, 31 mA
| 3
| 3
| 2
| 2
| 3A/3B
| 3A/3B
|-
|-
| 6.3 VAC (MV 6DJ8)
| 6.3 V<sub>AC</sub> (MV 6DJ8)
| Used in -00
| Used in -00
| Used in -01
| Used in -01
Line 78: Line 105:
| 3A/3B
| 3A/3B
|-
|-
| 330 VRMS (Floating Supply)
| 330 V<sub>RMS</sub> (Floating Supply)
| Used in -00
| Used in -00
| Used in -01
| Used in -01
Line 85: Line 112:
| 3A/3B
| 3A/3B
|-
|-
| 20 VRMS (X100 Filaments)
| 20 V<sub>RMS</sub> (× 100 Filaments)
| Used in -00
| Used in -00
| Not used in –01 T310
| Not used in –01 T310
Line 100: Line 127:
|}
|}
</blockquote>
</blockquote>
* [http://w140.com/Tek_067-0502-00.pdf Tektronix 067-0502-00 Manual (PDF)]


==Pictures==
<gallery>
<gallery>
File:067-0502-00 front.jpg
File:067-0502-00 front.jpg
Line 108: Line 135:


[[Category:Calibration fixtures]]
[[Category:Calibration fixtures]]
[[Category:Pulse generators]]

Revision as of 22:52, 9 September 2020

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

Key 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

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