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上海上海市
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590-300一氧化二氮被動采樣器

The Nitrous Oxide Passive Sampler samples nitrous oxide from 50 to 450 ppm (12.75 to 890 ppm-hours dose range) without the use of a pump. The sampler is user-filled with supplied sorbent to maintain low background and high recovery levels. The Nitrous Oxide Passive Sampler clips to a worker's clothing in the breathing zone and is suitable for 8-hour sampling at the ACGIH TLV of 50 ppm.


準(zhǔn)確和可靠的采樣ppm級氮氧化物
用戶filled with supplied吸附 maintain低背景
Miniunobtrusive取樣器剪輯在呼吸區(qū)
沒有反向散射
內(nèi)置瓶適應(yīng) facilitate吸附轉(zhuǎn)移
樣品可以存儲3周在冰箱里
經(jīng)濟(jì)沒有泵需要
敏感的熱脫附
available with or without分析
適合8小時(shí)采樣ACGIH TLV of 50ppm at the
敏感enough for 15分鐘采樣

590-300一氧化二氮被動采樣器

Performance Profile

Sorbent/AmountMolecular Sieve 5A 60/80, 736 mg (supplied in glass vial)
Housing MaterialNylon, non-sterile
Diameter1.4 in (3.5 cm)
Length (including clip)2.5 in (6.3 cm)
Depth0.6 in (1.5 cm)
Concentration Range50 to 450 ppm (12.75 to 890 ppm hrs)
AnalysisThermal desorption; gas chromatography (GC) with electron capture detector (ECD)
Shelf-life6 months from date of manufacture Store at < 39.2 F (4 C)
Sample Storage3 weeks at < 39.2 F (4 C) or 1 week at ambient temperature
Sample TimeValidated for 8-hour sampling
Sampling Rate0.81 ml/min ± 12% RSD

590-300一氧化二氮被動采樣器

Cat. No.Description+
590-300Nitrous Oxide Passive Sampler, Molecular Sieve 5ANitrous Oxide Passive Sampler, Molecular Sieve 5A
Nitrous Oxide Passive Sampler, Molecular Sieve 5A, 736 mg, for sampling nitrous oxide in the 50 to 450-ppm range (12.75 to 890 ppm-hours dose range) for 15 minutes to 8 hours, pk/5
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