SN/T 5127-2019 in English
VALIDOperation rule for closed inspection equipment of container
- Issued on:2019-09-03
- Implemented on:2020-03-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$97.00
| Standard No: | SN/T 5127-2019 |
| Document status: | VALID |
| Title in English: | Operation rule for closed inspection equipment of container |
| Title in Chinese: | 集装箱封闭查验设备使用方法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2019-09-03 |
| Implemented on: | 2020-03-01 |
| Professional Classification: | SN-Import&Export Inspection |
| Related Topics: | closed experiment
closed experiment How to use high-quality bacteria collector Box experiment equipment Experimental use method Container inspection equipment How to use semi-prepared Equipment Usage Survey How to use the vacuum box Fully enclosed bacteria collector container seal Container tightness test |
Introduction
Standard Background and Technological Evolution
As a supporting specification for GB/T 1992, this standard systematically reconstructs the container inspection process in combination with the technological development of closed inspection equipment. Compared with the old standards such as SN/T 1235-2015, it adds modern technical elements such as intelligent detection and risk classification.
Core technical requirements
| Item | Class A equipment | Class B equipment | Test basis |
|---|---|---|---|
| Working temperature | ≤500℃ | ≤300℃ | Appendix A/B.3.2 |
| Test duration | 3 cycles (normal) | 5 cycles (normal) | 4.2.1.1.7 |
| Material requirements | PVC 42 density board | Composite panels | Appendix A.1.4 |
Key operating procedures
Standardized operation examples
According to the requirements of Clause 4.2.1.1 of Enclosed inspection equipment, typical inspections should include:
1. Pre-inspection stage: Verify container number and inspection parameters (Appendix A.2.1)
2. Sealing test: Maintain pressure not less than 3.3MPa (Table 2 Item 3)
3. Data analysis: Compare pollutants according to SN/T 1286 standard
Implementation suggestions
- Dual-mode detection capability should be given priority in equipment selection (Clause 5.4)
- Establish a regular calibration system based on SN/T 1124 (Clause 5.5)
- Operators need to complete no less than 40 hours of special training (Clause 6.2)
Technical highlights
This standard innovatively introduces a dynamic pressure compensation mechanism (4.2.1.1.6). Through the intelligent adjustment system of the closed test equipment, the detection error caused by temperature change can be automatically corrected, and the accuracy can be improved by 32% (Appendix B.3.3 verification data).
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
SN 0283-1994 in English
\"Method for Inspection of Dichlorodipyridinol Residues in Exported Poultry Meat\"
1994-02-18 -
SN/T 1988-2023 in English
Determination of cephalisporins residues in foodstuffs of animal origin forexport-LC-MS/MS Method
2023-11-01 -
SN/T 1254-2015 in English
Codes for the health quarantine and inspection of entry-exit wasted and used articles
2015-02-09 -
SN/T 0070-2011 in English
Rules for the Inspection of Import and Export Leather Hat
2011-09-09 -
SN/T 4877.3-2017 in English
DNA barcoding screening method—Part 3:Quarantine phytoplasma
2017-07-21 -
SN/T 3655-2013 in English
Food contact materials. Paper and regenerated fibre. Determination of isothiazolinone biocides. Liquid chromatography-tandem mass spectrometry
- -
SN/T 0844-2010 in English
Protocol of inspection and quarantine for import and export the raw skins of horse,mule skin and donkey foal
2010-01-10
