067-0502-00: Difference between revisions

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The Tektronix 067-0502-00 is an instrument designed for calibrating oscilloscope calibrators.
{{Instrument Sidebar
It is very similar to the [[067-0502-01]]. What are the differences?
|manufacturer=Tektronix
|model=067-0502-00
|class=Signal generator
|series=
|summary=Amplitude Calibrator
|image=067-0502-00 front.jpg
|caption=Tektronix 067-0502-00
|introduced=(?)
|discontinued=(?)
|designers=
|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)
}}
The '''Tektronix 067-0502-00''' is an instrument designed for calibrating oscilloscope calibrators.
It is very similar to the [[067-0502-01]].
The 067-0502-00 replaced the [[067-0077-00]].
 
{{BeginSpecs}}
{{Spec | Output | 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}}
 
==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 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.


Looking @ the front panels [TNX 4 pix] of the –00 & the –01, it seems that the
Note that the –00 transformer [T310] has 6 windings and the –01 transformer [also T310] has 5 windings.   
–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.
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 at 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 @ the following table.  I am using a re-organization of the sheets, the block diagram of the –00 and this table:
</blockquote>
{| 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 63:
| [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 85:
|-
|-
| 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 112:
| 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 119:
| 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 99: Line 133:
| [s/b 4]
| [s/b 4]
|}
|}
</blockquote>


* [http://w140.com/Tek_067-0502-00.pdf Tektronix 067-0502-00 Manual (PDF)]
==Pictures==
 
<gallery>
<gallery>
Image:067-0502-00.JPG
067-0502-00 front.jpg
067-0502-00.JPG
</gallery>
</gallery>


[[Category:Calibration fixtures]]
[[Category:Calibration fixtures]]
[[Category:Amplitude Calibrators]]

Latest revision as of 19:42, 15 November 2023

Tektronix 067-0502-00
Amplitude Calibrator
Tektronix 067-0502-00

Produced from (?) to (?)

Manuals
(All manuals in PDF format unless noted otherwise)
Manuals – Specifications – Links – Pictures

The Tektronix 067-0502-00 is an instrument designed for calibrating oscilloscope calibrators. It is very similar to the 067-0502-01. The 067-0502-00 replaced the 067-0077-00.

Key Specifications

Output 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

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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