SN/T 4116-2015Determination of tin, lead, antimony, bismuth, silver, copper, zinc, cadmium and arsenic content in tin-lead solders. Optical emission spectrometry (English PDF)
锡铅焊料中锡、铅、锑、铋、银、铜、锌、镉和砷的测定 光电直读发射光谱法
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Issued by
The General Administration of Quality Supervision, Inspection and Quarantine
Level / Type
National · Recommended
Issue date
February 9, 2015
Implementation date
September 1, 2015
Scope
SN/T 4116-2015 is the English-translated version of 锡铅焊料中锡、铅、锑、铋、银、铜、锌、镉和砷的测定 光电直读发射光谱法.
SN/T 4116-2015 — This standard specifies the method of photoemission spectroscopy for the content of tin, lead, antimony, bismuth, silver, copper, zinc, cadmium and arsenic in tin-lead solder.
This standard applies to the determination of tin, lead, antimony, bismuth, silver, copper, zinc, cadmium and arsenic in tin-lead solder. The measurement range of each element is shown in Table 1.
Table 1 Determination of elements and ranges element Measuring range (mass fraction) Sn 29.5~67.0 Pb 32.5~69.0 Sb 0.0010~3.00 Bi 0.0010~0.30 Ag 0.0002~0.055 Cu 0.0006~0.15 Zn 0.0002~0.045 Cd 0.0003~0.020 as 0.0003~0.030
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Document preview — SN/T 4116-2015
National Standard of the People's Republic of China
- ICS
- 25.160.20
- Classification
- H 13
Issued by: The General Administration of Quality Supervision, Inspection and Quarantine
Contents
- What this standard covers1
- Document data2
- Standards quoted by this document3
What this standard covers
This standard specifies the photoemission spectroscopy method Xiqianhanliao tin, lead, antimony, bismuth, silver, copper, zinc, cadmium and arsenic content. This standard applies to tin, lead, antimony, bismuth, silver, copper, zinc, cadmium, arsenic and tin-lead measurement, the measuring range of the elements shown in Table 1.
Document data
International classification (ICS): 25.160.20.
Chinese classification (CCS): H13.
Estimated length of the Chinese original: 10,165 words.
Standards quoted by this document
GB/T 6379.1; GB/T 6379.2; GB/T 8012-2000; GB/T 8170
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 6379.1Accuracy (trueness and precision) of measurement methods and results -- Part 1: General principles and definitions
- GB/T 6379.1-2004Accuracy (trueness and precision) of measurement methods and results -- Part 1: General principles and definitions
- GB/T 6379.2Measurement methods and results -- Accuracy (trueness and precision) -- Part 2: Determine the standard methods of measurement repeatability and reproducibility of the basic method
- GB/T 6379.2-2004Measurement methods and results -- Accuracy (trueness and precision) -- Part 2: Determine the standard methods of measurement repeatability and reproducibility of the basic method
- GB/T 8012-2000Casting tin-lead solders
- GB/T 8170Rules of rounding off for numerical values & expression and judgement of limiting values
ISO 5725
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Related Standards
GB/T 6379.1-2004 — Accuracy (trueness and precision) of measurement methods and results -- Part 1: General principles and definitions
GB/T 6379.2-2004 — Measurement methods and results -- Accuracy (trueness and precision) -- Part 2: Determine the standard methods of measurement repeatability and reproducibility of the basic method
GB/T 8170-2008 — Rules of rounding off for numerical values & expression and judgement of limiting values
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SN/T 4116-2015
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