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NISO TR01 : 0

Current
Current

The latest, up-to-date edition.

ENVIRONMENTAL GUIDELINES FOR THE STORAGE OF PAPER RECORDS
Available format(s)

Hardcopy , PDF

Language(s)

English

Foreword
Preface
1 Purpose and scope
    1.1 Purpose
    1.2 Scope
2 Storage parameters for paper documents
    2.1 Temperature and relative humidity
          2.1.1 Suggested values for temperature
                  and relative humidity
    2.2 Exposure to light
          2.2.1 Suggested guidelines for exposure
                  to light
    2.3 Gaseous contaminants
          2.3.1 Suggested maximum levels
    2.4 Particulates
          2.4.1 Removal of particulates by air
                  filtration
3 Monitoring of control devices
4 Building and facilities
Bibliography
Appendix: Information germane to the development of
          suggested environmental guidelines for the
          storage of paper records
1 Introduction
2 Library and archives environments
    2.1 Macroenvironment
    2.2 Microenvironment
3 Effect of temperature and relative humidity on records
    3.1 Introduction
    3.2 Effect of temperature and relative humidity on
          rate of degradation
    3.3 Low temperature storage of paper-based records
    3.4 Rheological properties of book components
    3.5 Temperature and relative humidity in relation
          to handling of paper-based records
    3.6 Effect of temperature and relative humidity
          on mold growth
4 Light
5 Air contaminants
    5.1 Kinds of contaminants
    5.2 Gaseous contaminants
    5.3 Particulates
    5.4 Sulphur dioxide
    5.5 Oxides of nitrogen
    5.6 Ozone
    5.7 Other contaminants
    5.8 Removal of gaseous contaminants
    5.9 Removal of particulates
6 Air conditioning, including energy considerations
    6.1 General considerations
    6.2 Some practical elements of air conditioning
          6.2.1 Temperature and relative humidity
          6.2.2 Norhern climates
          6.2.3 Arid regions
          6.2.4 Tropical climates
7 Building and facilities
Bibliography
Glossary
Tables
1 - Suggested values for temperature and relative
      humidity
2 - Comparison of relative degradation rates of paper
      at various temperatures
3 - Dust spot ratings of various filters
4 - Use of drift to protect a building and its
      contents (example)
Figures
1A - Degradation rates of paper at various temperatures
      and relative humidity values compared with an
      assumed rate of one at 21 Deg. C (70 F) at 50%
      relative humidity
1B - Degradation rates of paper at various temperatures
      and relative humidity values compared with an
      assumed rate of one at 21 De. C (70 F) at 50%
      relative humidity. The relative degradation rate
      scale is about one-twentieth that of Figure 1A
2 - Typical fileter collection efficiency

Gives guidelines for the environmental parameters that influence the deterioration of paper-based records housed in a storage repository. Specifically, it suggests minimum and/or maximum values for temperature, relative humidity, exposure to light, and the removal of gaseous and particulate contaminants. The report is designed so that the user may select specific limits for a particular storage condition or repository.

DocumentType
Standard
Pages
27
PublisherName
National Information Standards Organization
Status
Current

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