GB/T 32210-2015 in English
VALIDTechnical requirements and test methodsfor portable gas chromatography-mass spectrometer
- Issued on:2015-12-10
- Implemented on:2016-07-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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《GB/T 32210-2015便携式气相色谱-质谱联用仪技术要求及试验方法》由TC124(全国工业过程测量控制和自动化标准化技术委员会)归口,主管部门为中国机械工业联合会。
本标准规定了便携式气相色谱-质谱联用仪的术语和定义、缩略语、要求、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于使用气相色谱-质谱联用技术对某一种化合物或多种化合物进行定性、定量分析的便携式气相色谱-质谱联用仪(以下简称仪器)。
Introduction
Analysis of core technical parameters
| Performance indicators | Technical requirements | Test methods |
|---|---|---|
| Mass range | 15-300amu | DFTPP standard screening method |
| Mass spectrometer resolution | <1amu half peak width | PFTBA peak shape analysis method |
Key performance test methods
Sensitivity test case analysis
- Thermal desorption injection: Using 4×10⁻³ mg/m³ BTEX standard gas, the signal-to-noise ratio of toluene in 200mL sample is determined to be SNR≥15
- Direct injection: Under the condition of 1ng toluene sample, the main peak baseline noise ratio is>30
Comparison of quality control systems
| Projects | Factory inspection | Type inspection |
|---|---|---|
| Electromagnetic compatibility | GB/T 17626.2 | RF radiation 3V/m level |
| Environmental adaptability | -20℃~40℃ operation | Wet heat cycle test |
Sample only — not a preview of GB/T 32210-2015

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