GB/T 3186-2006 English PDF (GB/T3186-2006)

GB/T 3186-2006: Paints, varnishes and raw materials for paints and varnishes -- Sampling
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GB/T 3186-2006
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 87.010
G 51
GB/T 3186-2006/ISO 15528.2000
Replacing GB 3186-1982, GB 9285-1988
Paints, varnishes and raw materials
for paints and varnishes - Sampling
(ISO 15528.2000, IDT)
ISSUED ON. SEPTEMBER 1, 2006
IMPLEMENTED ON. FEBRUARY 1, 2007
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration Committee.
Table of Contents
Foreword ... 3 
1 Scope ... 4 
2 Normative references ... 4 
3 Terms and definitions ... 4 
4 General requirements ... 5 
5 Sampling equipment ... 6 
6 Sampling procedure ... 13 
Foreword
This Standard identically adopts the International standard ISO 15528.2000
“Paints, varnishes and raw materials for paints and varnishes - Sampling”
(English version).
This Standard replaces GB 3186-1982 (1989) “Sampling paint products” and
GB 9285-1988 “Raw materials for paints and varnishes - Sampling”.
The main technical differences between this Standard and GB 3186 and GB
9285 are as follows.
- this Standard combined the contents of GB 3186 and GB 9285, added
some simple and applicable sampling instruments, and deleted some
sampling instruments that were not applicable;
- this Standard deleted the procedures for the initial inspection of samples
taken.
This Standard was proposed by China Petroleum and Chemical Industry
Association.
This Standard shall be under the jurisdiction of National Technical Committee
on Paints and Pigments of Standardization Administration of China.
The drafting organization of this Standard. China National Chemical
Construction Corporation Changzhou Coating Chemical Research Institute.
Main drafter of this Standard. Huang Ning.
GB 3186 was issued for the first time in 1982, was confirmed in 1989. GB 9285
was issued for the first time in 1988. These two standards shall be revised for
the first time this time.
Paints, varnishes and raw materials
for paints and varnishes - Sampling
1 Scope
This Standard describes manual methods of sampling paints, varnishes and
raw materials for paints and varnishes. Such products include liquids and
materials which, without undergoing chemical modification, are capable of
being liquefied when heated up, and also powdered, granulated and pasty
materials. Samples may be taken from containers, e.g. cans, drums, tanks,
containers, tank wagons or ships' tanks, as well as from barrels, sacks, big bags,
silos or silo wagons, or from conveyor belts.
2 Normative references
The following standards contain the provisions which, through reference in this
Standard, constitute the provisions of this Standard. For dated references,
subsequent amendments (excluding corrections) or revisions do not apply to
this Standard. However, the parties who enter into agreement based on this
Standard are encouraged to investigate whether the latest versions of these
documents are applicable. For undated reference documents, the latest
versions apply to this Standard.
GB/T 3723-1999, Sampling of chemical products for industrial use - Safety
in sampling (idt ISO 3165.1976)
GB/T 4650-1998, Chemical products for industrial use - Sampling -
Vocabulary (idt ISO 6206.1979)
3 Terms and definitions
For the purposes of this document, the terms and definitions defined in GB/T
4650-1998 as well as the followings apply.
3.1 batch
definite quantity of a material which was produced under uniform conditions
3.2 lot
total quantity of material which is to be sampled, which may consist of a number
GB/T 3186-2006
GB
NATIONAL STANDARD OF THE
PEOPLE’S REPUBLIC OF CHINA
ICS 87.010
G 51
GB/T 3186-2006/ISO 15528.2000
Replacing GB 3186-1982, GB 9285-1988
Paints, varnishes and raw materials
for paints and varnishes - Sampling
(ISO 15528.2000, IDT)
ISSUED ON. SEPTEMBER 1, 2006
IMPLEMENTED ON. FEBRUARY 1, 2007
Issued by. General Administration of Quality Supervision, Inspection and
Quarantine;
Standardization Administration Committee.
Table of Contents
Foreword ... 3 
1 Scope ... 4 
2 Normative references ... 4 
3 Terms and definitions ... 4 
4 General requirements ... 5 
5 Sampling equipment ... 6 
6 Sampling procedure ... 13 
Foreword
This Standard identically adopts the International standard ISO 15528.2000
“Paints, varnishes and raw materials for paints and varnishes - Sampling”
(English version).
This Standard replaces GB 3186-1982 (1989) “Sampling paint products” and
GB 9285-1988 “Raw materials for paints and varnishes - Sampling”.
The main technical differences between this Standard and GB 3186 and GB
9285 are as follows.
- this Standard combined the contents of GB 3186 and GB 9285, added
some simple and applicable sampling instruments, and deleted some
sampling instruments that were not applicable;
- this Standard deleted the procedures for the initial inspection of samples
taken.
This Standard was proposed by China Petroleum and Chemical Industry
Association.
This Standard shall be under the jurisdiction of National Technical Committee
on Paints and Pigments of Standardization Administration of China.
The drafting organization of this Standard. China National Chemical
Construction Corporation Changzhou Coating Chemical Research Institute.
Main drafter of this Standard. Huang Ning.
GB 3186 was issued for the first time in 1982, was confirmed in 1989. GB 9285
was issued for the first time in 1988. These two standards shall be revised for
the first time this time.
Paints, varnishes and raw materials
for paints and varnishes - Sampling
1 Scope
This Standard describes manual methods of sampling paints, varnishes and
raw materials for paints and varnishes. Such products include liquids and
materials which, without undergoing chemical modification, are capable of
being liquefied when heated up, and also powdered, granulated and pasty
materials. Samples may be taken from containers, e.g. cans, drums, tanks,
containers, tank wagons or ships' tanks, as well as from barrels, sacks, big bags,
silos or silo wagons, or from conveyor belts.
2 Normative references
The following standards contain the provisions which, through reference in this
Standard, constitute the provisions of this Standard. For dated references,
subsequent amendments (excluding corrections) or revisions do not apply to
this Standard. However, the parties who enter into agreement based on this
Standard are encouraged to investigate whether the latest versions of these
documents are applicable. For undated reference documents, the latest
versions apply to this Standard.
GB/T 3723-1999, Sampling of chemical products for industrial use - Safety
in sampling (idt ISO 3165.1976)
GB/T 4650-1998, Chemical products for industrial use - Sampling -
Vocabulary (idt ISO 6206.1979)
3 Terms and definitions
For the purposes of this document, the terms and definitions defined in GB/T
4650-1998 as well as the followings apply.
3.1 batch
definite quantity of a material which was produced under uniform conditions
3.2 lot
total quantity of material which is to be sampled, which may consist of a number