GB/T 21789-2025 in English
VALIDDetermination of flash point—Abel closed-cup method
- Issued on:2025-10-05
- Implemented on:2026-02-01
- File Format:PDF
- Delivery:Via email within 5 business days
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| Standard No: | GB/T 21789-2025 |
| Document status: | VALID |
| Title in English: | Determination of flash point—Abel closed-cup method |
| Title in Chinese: | 闪点的测定 阿贝尔闭口杯法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2025-10-05 |
| Implemented on: | 2026-02-01 |
| Superseding: |
GB/T 21789-2008 Petroleum products and other liquids - Determination of flash point -Abel closed cup method
|
| ICS Classification: | 71.100-Products of the chemical industry |
| Professional Classification: | GB-National Standard |
| Related Keywords: | flash point abel closed-cup method introductionthis standard
flash point point flash abel |
《GB/T 21789-2025闪点的测定 阿贝尔闭口杯法》由TC251（全国危险化学品管理标准化技术委员会）归口，主管部门为国家标准委。
Introduction
This standard outlines the methodology for determining the flash point using the Abel closed cup apparatus. It provides detailed procedures for conducting the test, including equipment specifications, sample preparation, and operational steps. The document also includes guidelines for ensuring accurate and consistent results. The standard specifies conditions under which the test should be performed to achieve reliable outcomes. It covers aspects such as temperature control, safety precautions, and calibration requirements. Additionally, it defines the necessary documentation and reporting formats for test results. The standard is designed to support laboratories and industries in adhering to uniform testing practices.
*** Please note: This description may not be accurate, please refer to the official documentation.
Sample only — not a preview of GB/T 21789-2025
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