GB/T 10261-1988
Replaced
GB/T 11843-2025
Active
National standards
GB/T 11843-2025 Determination of nitrogen in uranium dioxide powder and pellets—Spectrophotometry
GB/T 11843-2025 Determination of nitrogen in uranium dioxide powder and pellets—Spectrophotometry
Basic Information
Standard Code:
GB/T 11843-2025
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Nuclear materials, nuclear fuels, and their analysis and testing methods
ICS Name:
Nuclear energy engineering
Publish Date:
2025-10-05
Implement Date:
2025-10-05
Publisher:
国家市场监督管理总局、国家标准化管理委员会
Technical Committee:
全国核能标准化技术委员会(SAC/TC 58)
Pages:
12 pages
Scope
本文件描述了分光光度法测定二氧化铀粉末和芯块中氮的试剂或材料、仪器设备、样品、试验步骤、试验数据处理、精密度、试验报告等内容。
本文件适用于二氧化铀粉末和芯块中氮的测定，当称样量为0.5 g时，二氧化铀粉末和芯块中氮的测定范围：20 μg/g～200 μg/g。
Development Information
Drafting Units:
中核建中核燃料元件有限公司、中国核动力研究设计院、中核北方核燃料元件有限公司、四川红华实业有限公司
Drafting Persons:
谌慧慧、赵兵、陈长友、汪昆、黄懿、李波、喻雪梨、赵晟璐、杨光宇、王小维、龚磊、方玉
Replace the following standards
Related Standards
GB 10408.6-1991
Replaced
GB 10408.6-1991 Combination microwave and passive infrared intrusion detector
GB/T 4079-1994
Replaced
GB/T 4079-1994 Test procedures for amplifiers and charge-sensitive preamplifiers used with detectors of ionizing radiation
GB/T 15444-1995
Active
GB/T 15444-1995 Regulations for monitoring radioactivity in effluents from uranium processing and nuclear fuel fabrication facilities
GB/T 15474-1995
Replaced
GB/T 15474-1995 Safety classification of instrumentation and control systems and their electrical equipment of nuclear power plants
GB/T 4960.1-1996
Replaced