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Data Sheet of passive sampler |
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شرايط اعمال |
پارامتر |
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(at 20oC )11.9 ml/min |
Sampling rate |
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1 – 240 μg/m3 |
Working range |
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2 – 4 weeks |
Sampling time |
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0.2 μg/m3 for sampling periods of one month |
Detection limit |
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External influences |
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< 10% up to 4.5 m/sec |
influence of wind speed |
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wind speed |
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10 to 30oC |
no influence between |
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temperature |
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20 to 80% |
no influence between |
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humidity |
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24 months |
before use: |
Storage |
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6 months |
after exposure: |
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Specific separation by ion chromatography |
Cross sensitivity |
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22.1 % at concentration levels of 40 μg/m³ |
Expanded uncertainty |
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منو
