Section Performance Specifications; Introduction; Recommended Performance Check Schedule; Detailed Specifications - Tektronix 222 Operator's Manual

Section 8-222 DSO Operators
SECTION 8
PERFORMANCE
SPECIFICATIONS
8.1 INTRODUCTION
Electrical characteristics in para. 8.3 apply when the instrument has
been self calibrated within± 5°C of the ambient temperature and is
operating in an ambient temperature between -10°c and +55°C
(unless otherwise noted).
Items listed in the Detailed Specifications are verifiable limits that
define the measurement capabilities of the instrument.
Environmental Specifications are given in para. 8.4 and Mechanical
Specifications are given in para. 8.5.
8.2 RECOMMENDED PERFORMANCE CHECK SCHEDULE
Check the performance of this instrument at least once each year to
determine if adjustment is needed. If used in a severe operating
environment, a more frequent performance check schedule is recom-
mended. If repairs are made, affected circuits may need to be
readjusted.
8.3 DETAILED SPECIFICATIONS
8.3.1 Vertical Deflection System
Deflection Factor
5 mV per division to 50 V per division in a 1-2-5 sequence.1
Vertical Resolution
8-bits, 25 levels per division. 10.24 divisions of dynamic range. 1
1
Performance Requirement not checked In manual.
8-1