一氧化二氮被动采样器

590-300一氧化二氮被动采样器

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2024-09-23 09:12:08
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上海会彬仪器有限公司

上海会彬仪器有限公司

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产品简介

590-300一氧化二氮被动采样器价格,美国skc氧化亚氮氧化亚氮被动采样器的样品从50到450 ppm(12.75至890 ppm的剂量范围内,没有一个小时)泵的使用。该采样器是用户填充提供的吸附剂,以维持低背景和高回收率。氧化亚氮的被动采样器的剪辑,一个工人的服装在呼吸区,适合在50 ppm的阈限值采样8小时。

详细介绍

590-300一氧化二氮被动采样器

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.


准确和可靠的采样ppm级氮氧化物
用户filled with supplied吸附 maintain低背景
Miniunobtrusive取样器剪辑在呼吸区
没有反向散射
内置瓶适应 facilitate吸附转移
样品可以存储3周在冰箱里
经济没有泵需要
敏感的热脱附
available with or without分析
适合8小时采样ACGIH TLV of 50ppm at the
敏感enough for 15分钟采样

590-300一氧化二氮被动采样器

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

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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