7D13: Difference between revisions

From TekWiki
Jump to navigation Jump to search
No edit summary
No edit summary
 
(15 intermediate revisions by 3 users not shown)
Line 1: Line 1:
{{Plugin Sidebar 2|
{{Plugin Sidebar
title=Tektronix 7D13|
|manufacturer=Tektronix
summary=3½ digit Digital Multimeter|
|series=7000-series scopes
image=Tek 7d13 front2.jpg |  
|type=7D13
caption=7D13 front view |
|summary=3½ digit Digital Multimeter
introduced=1971 |
|image=7D13_front.jpg  
discontinued=1987 |
|caption=7D13 front view
series=[[7000-series scopes]]|
|introduced=1971
manuals=
|discontinued=1987
* [http://w140.com/smb/7d13_sm.pdf Tektronix 7D13 Service (OCR, PDF)]
|manuals=
* [[Media:7000 Series Digital Plug-In Applications.pdf|7000 Series Digital Plug-In Applications (PDF)]]
* [[Media:070-1096-00.pdf|Tektronix 7D13 Manual]] (OCR)
* [[Media:070-3972-00.pdf|Tektronix 7D13A Manual]] ''- please add''
* [[Media:7000 Series Digital Plug-In Applications.pdf|7000 Series Digital Plug-In Applications]]
}}
}}
The '''Tektronix 7D13''' is a digital multimeter plug-in for [[7000-series scopes]] with CRT readout. It will function in any compartment. There is no analog output signal presented on the CRT; therefore, it is not necessary to select the 7D13 with the oscilloscope Vertical or Horizontal Mode switches.
The '''Tektronix 7D13''' is a digital multimeter plug-in for [[7000-series scopes]] with CRT readout.  
It will function in any compartment.
The 7D13 was [[introduced in 1971]] and followed by the [[7D13A]] in 1982, which has recessed banana sockets on the front panel and is compatible with a different temperature-only probe.
 
There is no analog output signal presented on the CRT, therefore it is not necessary to select the 7D13 with the oscilloscope Vertical or Horizontal Mode switches.


The input section is galvanically isolated, allowing the input to float ±1500 volts with respect to chassis ground.
The input section is galvanically isolated, allowing the input to float ±1500 volts with respect to chassis ground.
Line 21: Line 27:
{{Spec | Current ranges    | 1.999 mA, 19.99 mA, 199.9 mA, 1999 mA}}
{{Spec | Current ranges    | 1.999 mA, 19.99 mA, 199.9 mA, 1999 mA}}
{{Spec | Resistance ranges  | 199.9 Ω, 1999 Ω, 19.99 kΩ, 199.9 kΩ, 1999 kΩ}}
{{Spec | Resistance ranges  | 199.9 Ω, 1999 Ω, 19.99 kΩ, 199.9 kΩ, 1999 kΩ}}
{{Spec | Temperature        | 7D13: -55 °C to +125 °C, requires [[P6058]] voltage/temperature probe or [[P6430]] temperature probe <br />7D13A: requires [[P6601]] PT-100 probe}}
{{Spec | Temperature        | 7D13: −55 °C to +125 °C, requires [[P6058]] voltage/temperature probe <br />7D13A: requires [[P6601]] PT-100 probe}}
{{EndSpecs}}
{{EndSpecs}}


==Internals==
==Internals==
The 7D13 consists of an analog pulse width modulator front-end built with 741 op amps and dual FETs, and a 3½ digit counter section using standard 74xx TTL parts which is interfacing with the [[7000 series readout system|readout system]] (through a [[155-0038-00]] D/A converter).  The front end is isolated by transformers used for pulses and a floating ±15 V supply.
The 7D13 consists of an analog pulse-width modulator front-end, built with 741 op amps and dual FETs, and a 3½ digit counter section, using standard 74xx TTL parts, that interfaces with the [[7000 series readout system|readout system]] through a [[155-0038-00]] D/A converter.  The front-end is isolated by transformers used for pulses and a floating ±15 V supply.
The Probe jack for the P6058 (a 4-pin [[LEMO S-series connector]]) has contacts for the temperature sensor (a diode-connected transistor) as well as the voltage input terminals.
The Probe jack for the [[P6058]] (a 4-pin [[LEMO S-series connector]]) has contacts for the temperature sensor (a diode-connected transistor) as well as the voltage input terminals.


==Links==
==Links==
Line 32: Line 38:
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_special/7D13.htm Tek 7D13 @ amplifier.cd]
* [http://www.amplifier.cd/Test_Equipment/Tektronix/Tektronix_7000_series_special/7D13.htm Tek 7D13 @ amplifier.cd]
* [http://www.barrytech.com/tektronix/tek7000/tek7d13.html Tek 7D13 @ barrytech.com]
* [http://www.barrytech.com/tektronix/tek7000/tek7d13.html Tek 7D13 @ barrytech.com]
{{Documents|Link=7D13}}


==Pictures==
==Pictures==
 
===7D13===
<gallery>
<gallery>
Tek-7d13.jpg
Tek-7d13.jpg
Tek 7d13 front2.jpg
7d13-manual-page.jpg | from manual
7d13-manual-page.jpg | from manual
Tek 7d13 h.jpg
Tek 7d13 h.jpg
7D13_front.jpg
7D13_left.jpg |left
7D13_right.jpg |right
</gallery>
===7D13A===
<gallery>
Tek 7d13a front.jpeg
</gallery>
</gallery>
==Components==
{{Parts|7D13}}
{{Parts|7D13A}}


[[Category:7000 series special-function plugins]]
[[Category:7000 series special-function plugins]]
[[Category:Digital multimeters]]
[[Category:Digital multimeters]]

Latest revision as of 02:07, 18 November 2023

Tektronix 7D13
3½ digit Digital Multimeter
7D13 front view

Compatible with 7000-series scopes

Produced from 1971 to 1987

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

The Tektronix 7D13 is a digital multimeter plug-in for 7000-series scopes with CRT readout. It will function in any compartment. The 7D13 was introduced in 1971 and followed by the 7D13A in 1982, which has recessed banana sockets on the front panel and is compatible with a different temperature-only probe.

There is no analog output signal presented on the CRT, therefore it is not necessary to select the 7D13 with the oscilloscope Vertical or Horizontal Mode switches.

The input section is galvanically isolated, allowing the input to float ±1500 volts with respect to chassis ground.

Key Specifications

Functions DC Volts, DC Current, Resistance, Temperature
Voltage Ranges 1.999 V, 19.99 V, 199.9 V, 1000 V (max. 500 V via P6058)
Input impedance 10 MΩ
Current ranges 1.999 mA, 19.99 mA, 199.9 mA, 1999 mA
Resistance ranges 199.9 Ω, 1999 Ω, 19.99 kΩ, 199.9 kΩ, 1999 kΩ
Temperature 7D13: −55 °C to +125 °C, requires P6058 voltage/temperature probe
7D13A: requires P6601 PT-100 probe

Internals

The 7D13 consists of an analog pulse-width modulator front-end, built with 741 op amps and dual FETs, and a 3½ digit counter section, using standard 74xx TTL parts, that interfaces with the readout system through a 155-0038-00 D/A converter. The front-end is isolated by transformers used for pulses and a floating ±15 V supply. The Probe jack for the P6058 (a 4-pin LEMO S-series connector) has contacts for the temperature sensor (a diode-connected transistor) as well as the voltage input terminals.

Links

Documents Referencing 7D13

Document Class Title Authors Year Links
Tekscope 1971 V3 N1 Jan 1971.pdf Article Digital Counter and Multimeter 1971 7D14 • 7D13
Tekscope 1972 V4 N4 Jul 1972.pdf Article Tunnel Diodes: In-Circuit Testing Using the 7D13 Digital Multimeter Plug-In 1972 Tunnel diodes • 7D13
7000 series brochure March 1973.pdf Brochure 7000 series brochure, March 1973 1973 7A11 • 7A12 • 7A13 • 7A14 • 7A15A • 7A16A • 7A17 • 7A18 • 7A19 • 7A21N • 7A22 • 7B50 • 7B53A • 7B70 • 7B71 • 7B92 • 7CT1N • 7D11 • 7D13 • 7D14 • 7D15 • 7M11 • 7L12 • 7S11 • 7S12 • 7T11 • 7704A • R7704 • 7904 • R7903 • 7603 • R7603 • 7403N • R7403N • 7313 • R7313 • 7613 • R7613 • 7623 • R7623 • P7001
7000 Series Digital Plug-In Applications.pdf Application Note 7000 Series Digital Plug-In Applications 1977 7D10 • 7D11 • 7D12 • 7D13 • 7D14 • 7D15

Pictures

7D13

  • from manual

    from manual

  • left

    left

  • right

    right

7D13A

Components

Some Parts Used in the 7D13

Part Part Number(s) Class Description Used in
155-0038-01 155-0038-00 • 155-0038-01 Monolithic integrated circuit 5-bit current source D/A converter 7A42 • 7D13 • 7D14 • 7M13 • T4005


Some Parts Used in the 7D13A

(no results)
Retrieved from "https://w140.com/tekwiki/index.php?title=7D13&oldid=88125"