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UNITED STATES DEPARTMENT OF COMMERCE • C. R. Smith, Secretary

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Abstract

This publication contains a descriptive listing, item by item, of most
of the test and calibration work done at the National Bureau of Standards
with the respective fees. The content is fully indexed providing easy
access to data on specific measurement services. Included also is informa-
tion about the Bureau's organization and statutory functions, the pro-
cedures for requesting tests, and the reports issued thereon. Throughout
the text various other publications are mentioned which form a bibli-
ography in measurement techniques. This publication supersedes Miscel-
laneous Publication 250—1965 Edition, and is incorporated by reference
in the Federal Register.
Key words: Calibration services, fees for testing, test fee schedule,

test procedures.

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200.105 Standard reference materials
200.106 Critically evaluated data-
200.107 Publications-
200.108 Broadcasts-
200.109 Request procedure-
200.110 Shipping, insurance, and risk of loss-
200.111 Priorities and time of completion-
200.112 Witnessing of operations-
200.113 Reports-
200.114 Use of results or reports-
200.115 Fees and bills---
200.116 Description of services and list of fees, incorporation

by reference

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Part 2- ELECTRICITY, WASHINGTON SERVICES

2 2 2

Resistance, Inductance, and Capacitance Measurements
211.010 Resistance measurements on wire-wound standards
211.011 Precision standard resistors-
211.012 Precision resistance apparatus-
211.013 Resistance measurements on other than wire-wound

standards--
211.014 Inductance measurements
211,015 Capacitance measurements-

2 2 2

Electrochemistry
211.021 Standard cells--

2

2 2

Electrical Instruments
211.031 Standard resistors for current measurements (shunts)---
211.032 Fixed d-c voltage dividers (volt boxes) -
211.033 RMS ac-dc transfer standards (voltage and current con-

verters and comparators) ---
211.034 Ac-dc wattmeters, single phase
211.035 Watthour meters-
211.036 Current transformers-
211.037 Current transformer comparators
211.038 Peak ac-dc voltage comparators-

iii

2 2 2 2 2 2

Voltage Ratio and High-voltage Measurements
211.061 Voltage dividers and high-voltage resistors
211.062 Voltage transformers-
211.063 Voltage transformer comparators
211.064 Kilovoltmeters-

2 2 2 2

it 3-OPTICAL AND DIMENSIONAL METROLOGY

3.1
3.1

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