Section II. EQUIPMENT REQUIREMENTS

TB 55-4920-343-35/1

Section II. EQUIPMENT REQUIREMENTS

2-1.

Equipment Required.

Table 2-1 identifies the specific equipment used in this calibration procedure.

NOTE

Minimum use specifications are the principal parameters required for performance of the

calibration, and are included to assist in the selection of alternate equipment, which may be

used at the discretion of the calibrating activity. Satisfactory performance of alternate items

shall be verified prior to use. All applicable equipment must bear evidence of current

calibration.

Table 2-1. Calibration Equipment Required

Item

Minimum use

1Calibration equipment

No.

Common name

Specifications

MULTIMETER

RANGE: 0-50 vdc

TS-352 A/U

ACCURACY: 4.0%

AC VOLTMETER

RANGE: 0-10v (rms)

ME-30 A/U

ACCURACY: 2.0%

*DECADE

RANGE: 0.1 lhm-10 K

ZM-16/U

dhms

ACCURACY: 1.0%

ELECTRONIC

RANGE: 5-20 Hz

AN/USM-207A

OUNTER

ACCURACY: 1 count +

time base

VOLTMETER

RANGE: 0-10v p-p

ME-262/U

5-20 Hz

ACCURACY: 3.0%

OSCILLOSCOPE

RANGE: 5-20 Hz

AN/USM-182

ACCURACY: 3.0%

*Two required.

1The calibration equipment utilized in this procedure was selected from those known to be available at Department of

Defense facilities and the listing by make or model number carries no implication of preference, recommendations, or

approval by the Department of Defense for use by other agencies. It is recognized that equivalent equipment produced by

other manufacturers may be capable of equally satisfactory performance in the procedure.