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DEFSTAN 05-43/1(1977) : 1977

Current
Current

The latest, up-to-date edition.

STANDARD PROCEDURES FOR TAKING SAMPLES OF HYDRAULIC FLUIDS FOR EVALUATION OF PARTICULATE CONTAMINATION
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-27-1977

SECTION A - GENERAL REQUIREMENTS
Scope
Applicability
Related documents
SECTION B - SAMPLING REQUIREMENTS
Sampling points
Sampling periodicity
Taking the fluid sample from the system
Sampling procedure and equipment
Prevention of extraneous contamination
Data record
SECTION C - FIELD MONITOR SAMPLING
Design requirements for sampling equipment
Basic sampling equipment and accessories
Cleaning and preparation of equipment
Sampling procedure (Pressurized system)
Sampling procedure (Unpressurized system) using a
sampling pump
Sampling procedure (Unpressurized containers) using a
sampling pump
Cleaning of sampling equipment
Drying the membrane filter
Removal of residual fluid
SECTION D - BOTTLE SAMPLING
Summary
Preparation
Taking a bottle sample from a system using the sampling
equipment
Taking a bottle sample from a system with a sampling device
fitted, or large packaged stock (fitted with a drain cock)
Taking a bottle sample from a system where sampling points
are not fitted
Taking a bottle sample from a small packaged stock (up to 5
litres capacity)
Taking a bottle sample from packaged stock (large and small),
or system tanks, using a sampling pump
Processing of bottle samples to provide a membrane filter for
microscopic analysis
ANNEX - CLEANING OF THE EQUIPMENT
Summary
Environment
Procedure
Sample bottles
Quality control for samples bottles
Field monitor halves
Quality control for field monitor halves

Describes sampling of hydraulic fluids to evaluate particulate contamination.

DocumentType
Standard
Pages
24
PublisherName
UK Ministry of Defence Standards
Status
Current

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