Equipment information

techni-rite TR-440 Amplifier
Manufacturer
techni-rite
Model TR-440
Date 1963
Category: Measurement instruments
Group Amplifier
Description single channel analog recording system
Information
                                    Your TR-440 is a portable, single channel analog recording
system complete with amplifier. The TR-440 uses a fully
transistorized d.c. amplifier and records data in the
frequency range of d.c. to 100 cps with a heated stylus and
a heat sensitive chart. It has a calibrated measurement
range from 50 millivolts to 400 volts; uncalibrated, the
range is 10 millivolts/mm to 50 millivolts/mm.

The TR-440 may be used to record physical data — weight,
force, pressure, temperature, rotation, light intensity — as
well as countless electrical signals. These electrical or
physical ‘variables” may be either varying or constant.

A physical phenomenon may be measured by a pressure
transducer, for example. The pressure transducer converts
the physical change into proportional voltage which is an
“analog” to the change in pressure. This change is amplified
and is then permanently recorded on a moving,
precision-engineered chart. The TR-440 accepts, in lieu of a
physical change, an electrical value which represents the
physical change.

These manuals are available for the above equipment:

techni-rite -- TR-440 -- Service and User Manual
File name Technirite-6087-Manual-Page-1-Picture
Manual Type Service and User Manual
Pages 13
Size 12.60 Mbytes (13215586 Bytes)
Language english
Revision
Manual-ID/Number
Date February 1963
Quality Scanned document, all readable.
Upload date
MD5 3b4a8eef178f0917c32a7919c312955b
Downloads 117 since 01 June 2014
Information
OUR TR-440

How It
Works..........................................................................................Page
2

Specifications and
Dimensions................................................................Page
2

Operation..................................................................................................Page
3

Chart
Speeds..............................................................................................Page
5

Chart
Loading..........................................................................................Page
6

Replacing
Stylus........................................................................................Page
7

Pen
Motor..................................................................................................Page
8

Wiring
Schematic......................................................................................Page
9

Replacement
Parts....................................................................................Page
10
Technirite-6087-Manual-Page-1-Picture
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