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  • BS ISO 7772-1:1998

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Assessment of industrial laundry machinery by its effect on textiles Washing machines

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  01-01-2012

    Language(s):  English

    Published date:  15-09-1998

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    1 Scope
    2 Normative references
    3 Definitions
    4 Preliminary procedures
    5 Relationship between liquor quantity and dip level
        for open-drum washing machines
    6 Mechanical agitation (MA)
    7 Rinsing effectiveness
    8 Mixing time
    9 Water and energy consumption
    10 Moisture retention
    11 Test report
    Annex A (normative) Identification of the test machine
    Annex B (normative) Reference machine
    Annex C (normative) Preparation and calibration of test pieces
    Annex D (normative) Determination of alkalinity
    Annex E (informative) Bibliography

    Abstract - (Show below) - (Hide below)

    Defines procedures for assessing the effect on textiles of washing machines, including batch-washing machines, continuous-washing machines and washer-extractors. Gives procedures for determination of mechanical effects caused by the rotary action of the machine, rinsing effectiveness, mixing time and consumption of water, heat and power.

    General Product Information - (Show below) - (Hide below)

    Committee TCI/82
    Development Note Supersedes 91/36490 DC and BS 6246-1(1987). (07/2005)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

    ISO 9398-2:2003 Specifications for industrial laundry machines Definitions and testing of capacity and consumption characteristics Part 2: Batch drying tumblers
    ISO 9398-1:2003 Specifications for industrial laundry machines — Definitions and testing of capacity and consumption characteristics — Part 1: Flatwork ironing machines
    ISO 6330:2012 Textiles Domestic washing and drying procedures for textile testing
    ISO 6348:1980 Textiles — Determination of mass — Vocabulary
    ISO 2602:1980 Statistical interpretation of test results Estimation of the mean Confidence interval
    ISO 7772-2:1996 Assessment of industrial laundry machinery by its effect on textiles Part 2: Extracting machines
    ISO 3801:1977 Textiles — Woven fabrics — Determination of mass per unit length and mass per unit area
    ISO 2267:1986 Surface active agents Evaluation of certain effects of laundering Methods of preparation and use of unsoiled cotton control cloth
    ISO 4312:1989 Surface active agents — Evaluation of certain effects of laundering — Methods of analysis and test for unsoiled cotton control cloth
    ISO 9398-3:2003 Specifications for industrial laundry machines Definitions and testing of capacity and consumption characteristics Part 3: Washing tunnels
    ISO 9398-4:2003 Specifications for industrial laundry machines Definitions and testing of capacity and consumption characteristics Part 4: Washer-extractors
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