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Cleanliness management equipment

Cleaning Management Standards

Management Standards for Contamination Level of Parts Cleaning Liquid

  • Management cycle : once/month
  • Management Standards (SIZE and weight based joint management) : 10mmg or less

Major Cleaning Management Parts

  • Management points : inside of hydraulic cylinders
Major Cleaning Management Parts
  Filter paper size(mm) Tolerance (No.)
Tolerance 0.2 or more, less than 05 1.0 or less
0.5 or more, less than 1.0 0.4 or less
1.0 or more 0

Use average for treatment when there are 3 or more samples

Comprehensive Site Contamination Management

  • Total contamination management
  • TUBE washer contamination management

    Frequency: once/month, standard: 10mg
    100 ml or less, Method: Gravimetric method

  • Pollution management of parts washer

    Frequency: once/month, standard: 10mg
    100 ml or less, Method: Gravimetric method

TEST OIL contamination management

TEST OIL pollution management standards
TEST OIL pollution management standards
Management cycle Once / 3 months
Management standards NAS 7 Grade
Measurements Commissioned to an external measurement agency

TEST OIL pollution management standards