| |
|
|
| 2009-09-02 |
|
|
 |
| Brand
name: |
Triplett |
|
Modell: |
630 |
|
Serial no.: |
197137 |
| DC
range: |
0 - 1200 V in
5 steps |
| |
(6000 V via
6000 V DC connector) |
| AC
range: |
0 - 1200 V in
5 steps |
| |
(6000 V via
6000 V AC connector) |
|
Current: |
1.2 - 12 - 120 mA;
60 mmA |
| |
(DC only) |
|
Resistance: |
Full scale 1
kOhm; |
| |
ranges: x 1 - x
10 - x 1,000 - x 100,000 |
|
Output: |
connector
present |
|
Sensitivity: |
DC: 20,000 Ohms/Volt;
AC: 5,000 Ohms/Volt |
|
Battery: |
Berec B123 - 30
V
"D" cell (1 x) |
|
Patents: |
not mentioned |
| Year
of birth: |
1950's ? |
|
|
|
|
Accessories: |
non present |
|
Manual: |
in PDF-format -
click to download |
|
Condition: |
Bakelite housing few cracks, fragment missing, leather strap
missing |
|
Dimensions: |
H:
188 x W 139 x D 81 mm |
|
|
|
|
A similar meter from an older date is owned by Marcelo Antonio
de Oliveira, from São Paulo, Brazil.
Follow this link to see his
meter. |
|
| |
|
|
 |
A large scale is provided. 3 -
6 - 12 divisions indicate use for radio repair, typical battery and B+
values. |
| |
|
|
 |
The leather (?) strap is
missing. The bolts are still in place. |
| |
|
|
 |
The interior. Custom made
switch, all moulded in Bakelite. Battery compartment for D-cell and 30 V
battery. |
| |
|
|
 |
Switch in detail. The
resistors lie in a sort of place holder. |
| |
|
|
 |
Switch, seen from the side. |
| |
|
|
 |
 |
The Berec B123 battery gave 30
V. |
|
| |
|
 |
Add from November 1951. |
| (C) Photo's and
text: 2010 - Van Zwam Computer Support - Velp - The Netherlands - All
brands and brandnames are property of their respective owners. |
