130: Difference between revisions

Revision as of 12:49, 5 June 2020

The Tektronix Type 130 is a self-contained instrument that measures inductance and capacitance. The 130 makes an LC oscillator using the device under test and a capacitor or inductor internal to the 130. That oscillator's frequency is measured by mixing it down using a fixed reference frequency, generating a pulse at each zero-crossing, and integrating (low-pass filtering) the pulse train. This produces a voltage that is proportional to the frequency difference between the LC oscillator and the reference oscillator. This voltage is displayed on a d'Arsonval (moving coil) meter on the front panel of the 130.

The Type 130 was designed by Cliff Moulton.

There are at least two versions of Type 130. Early units (SN 101-5000) have a narrow boxy case that slides off the chassis, brown paint, backlit meter, and are marked "TYPE 130 L,C METER". Later units (SN 5001-Up)have a wider rounded case with side panels that pop off, blue paint, non-backlit meter, and are marked "TYPE 130 L-C METER".

Key Specifications

Ranges	3, 10, 30, 100 or 300 pF / 3, 10, 30, 100 or 300 μH full scale
Accuracy	3% FS, 1% FS with "careful" calibration using S-30 Delta Standard
Measurement voltage	<1 V for capacitors, <0.25 V for inductors, 120-140 kHz
Guard output	250 Ω source impedance, can drive 200 pF
DUT connection	UHF connector (DUT) + 4 mm jack (guard)

Manuals

Links

Q+A: Type 130 L-C Meter and S-30 Delta Standards. Service Scope No. 18, Feb 1963.

Pictures

130 External

130 Variants
Tek 130 SN < 5001 Front
Tek 130 130 SN > 5000 Front
Tek 130 SN < 5001 Front
Early (Brown Era) Type 130
Early (Brown Era) Type 130
Type 130 Rear
013-0001-00 test adapter

130 Internal

Type 130 Internal RHS
Tek 130 SN < 5001 RHS
Type 130 Internal LHS
Tek 130 SN < 5001 LHS (w line plug mod)
Type 130 Top w/o Cover
Type 130 Bottom
Type 130 Internal #1
Type 130 Internal #1
Type 130 Internal Live

@@ Line 1: / Line 1: @@
-[[File:130 front.jpg|thumb|350px|right]]
+[[File:Tek_130-Models.jpeg|thumb|350px|right]]
 The '''Tektronix Type 130''' is a self-contained instrument that measures inductance and capacitance.
 The 130 makes an LC oscillator using the device under test
@@ Line 31: / Line 31: @@
 ==Pictures==
+=== 130 External ===
 <gallery>
+Tek_130-Models.jpeg | 130 Variants
+Tek_130-Early-front.jpeg | Tek 130 SN < 5001 Front
+Tek_Type130_Front.jpg | Tek 130 130 SN > 5000 Front
+Tek_130-Early-Front1.jpeg | Tek 130 SN < 5001 Front
 Tek 130 early.jpg|Early (Brown Era) Type 130
 Tek 130 early2.jpg|Early (Brown Era) Type 130
@@ Line 37: / Line 42: @@
 Martin 130 02.jpg
 Martin 130 03.jpg
+Tek_Type130_Back.jpg | Type 130 Rear
 Martin 130 04.jpg|[[013-0001-00]] test adapter
+</gallery>
+=== 130 Internal ===
+<gallery>
+Tek_Type130_Inside-R.jpg |  Type 130 Internal RHS
+Tek_130-Early-RHS.jpeg | Tek 130 SN < 5001 RHS
+Tek_Type130_Inside-L.jpg |  Type 130 Internal LHS
+Tek_130-Early-LHS.jpeg | Tek 130 SN < 5001 LHS (w line plug mod)
+Tek_Type130_Top.jpg  | Type 130 Top w/o Cover
+Tek_Type130_Bottom.jpg  | Type 130 Bottom
+Tek_Type130_Inside-1.jpg |  Type 130 Internal #1
+Tek_Type130_Inside-2.jpg |  Type 130 Internal #1
+Tek_Type130_Live.jpg | Type 130 Internal Live
 Martin 130 05.jpg
 Martin 130 06.jpg
@@ Line 45: / Line 63: @@
 Martin 130 10.jpg
 Martin 130 11.jpg
-Tek_Type130_Front.jpg | Type 130 Front
-Tek_Type130_Back.jpg | Type 130 Rear
-Tek_Type130_Top.jpg  | Type 130 Top w/o Cover
-Tek_Type130_Bottom.jpg  | Type 130 Bottom
-Tek_Type130_Inside-R.jpg |  Type 130 Internal RHS
-Tek_Type130_Inside-L.jpg |  Type 130 Internal LHS
-Tek_Type130_Inside-1.jpg |  Type 130 Internal #1
-Tek_Type130_Inside-2.jpg |  Type 130 Internal #1
-Tek_Type130_Live.jpg | Type 130 Internal Live
 </gallery>
 [[Category:LCR meters]]
 [[Category:Introduced in 1959]]