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- 产品名称：美国Entech采样阀
- 产品型号：
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简单介绍
美国Entech采样阀
作用：使采样罐实现恒流采样，并可过滤大气样品中的尘埃，实时监控罐内压力。
原理：通过蓝宝石限流器，使采样速率���定在某一范围，实现恒流采样（流速可在某一范围调节）；压力表监控罐内压力；过滤器过滤空气中尘埃。
产品描述
美国Entech采样阀
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2. 被动积分采样器 Passive Canister Sampler
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作用：使采样罐实现恒流采样，并可过滤大气样品中的尘埃，实时监控罐内压力。
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原理：通过蓝宝石限流器，使采样速率恒定在某一范围，实现恒流采样（流速可在某一范围调节）；压力表监控罐内压力；过滤器过滤空气中尘埃。
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（1）适用于TOV阀
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货号
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描述
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流速范围
（mL/min）
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采样时间范围
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600mL
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1L
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1.4L
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2.7L
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3.2L
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6L
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39-CS1200E1
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Canister Passive Field Sampler
积分采样器
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40-160
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3-15min
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6-25min
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8-35min
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16-68min
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19-80min
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35min-2.5h
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39-CS1200E2
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13.5-54
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10-35min
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20-80min
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25-100min
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1-3h
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1-4h
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2-8h
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39-CS1200E3
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5-20
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30-120min
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1-3h
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70min-5h
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2-9h
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2.5-10h
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5-20h
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39-CS1200E4
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1.2-6.8
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1.5-5h
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2-8h
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3-12h
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5-22h
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6-24h
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12h-2day
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39-CS1200E5
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0.4-1.2
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5-15h
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8-24h
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20-36h
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1-3day
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1-3day
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2-7day
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39-CS1200ES1
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Silonite Coated Canister Passive Field Sampler
硅烷化积分采样器
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40-160
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3-15min
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6-25min
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8-35min
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16-68min
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19-80min
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35min-2.5h
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39-CS1200ES2
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13.5-54
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10-35min
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20-80min
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25-100min
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1-3h
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1-4h
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2-8h
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39-CS1200ES3
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5-20
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30-120min
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1-3h
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70min-5h
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2-9h
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2.5-10h
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5-20h
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39-CS1200ES4
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1.2-6.8
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1.5-5h
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2-8h
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3-12h
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5-22h
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6-24h
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12h-2day
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39-CS1200ES5
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0.4-1.2
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5-15h
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8-24h
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20-36h
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1-3day
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1-3day
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2-7day
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（2）被动积分采样器配件
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货号
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描述
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图片
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30-22800
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Female MicroValve Adapter
采样器QT阀适配件
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30-22800S
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Silonite Female MicroValve Adapter
硅烷化采样器QT阀适配件
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39-92196
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Rain Guard/Shipping Cap
盖子，防雨或运输用
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39-92150
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Replacement Silonite Coated Filter
过滤器更换配件
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39-27500
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Replacement 0-30“Hg Gauge
压力表头
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39-20020
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9V Flow Calibrator (0.1-10mL/min)
流量校准器，0.1-10mL/min
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39-20035
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9V Flow Calibrator (1-100mL/min)
流量校准器，1-100mL/min
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39-23010
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Sapphire Restrictor for 1 Hour (3 min)* Sampling
Flow Code=1
蓝宝石限流器，流速40-160mL/min
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39-23030
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Sapphire Restrictor for 3 Hour (10 min)* Sampling
Flow Code =2
蓝宝石限流器，流速13.5-54mL/min
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39-23080
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Sapphire Restrictor for 8 Hour (30 min)* Sampling
Flow Code=3
蓝宝石限流器，流速5-20mL/min
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39-23240
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Sapphire Restrictor for 24 Hour (90 min)* Sampling
Flow Code=4
蓝宝石限流器，流速1.2-6.8mL/min
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39-24010
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Sapphire Restrictor for 1 Week (8 hr)* Sampling
Flow Code=5
蓝宝石限流器，流速0.4-1.2mL/min
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39-23010S
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Silonite Coated Sapphire Restr for 1 Hr(3 min)* Sampling
Flow Code=1
硅烷化蓝宝石限流器，流速40-160mL/min
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39-23030S
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Silonite Coated Sapphire Restr for 3 Hr(10 min)* Sampling
Flow Code=2
硅烷化蓝宝石限流器，流速13.5-54mL/min
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39-23080S
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Silonite Coated Sapphire Restr for 8 Hr(30 min)* Sampling
Flow Code=3
硅烷化蓝宝石限流器，流速5-20mL/min
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39-23240S
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Silonite Coated Sapphire Restr for 24Hr(90min)* Sampling
Flow Code=4
硅烷化蓝宝石限流器，流速1.2-6.8mL/min
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39-24010S
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Silonite Coated Sapphire Restr for 1Week(8hr)* Sampling
Flow Code=5
硅烷化蓝宝石限流器，流速0.4-1.2mL/min
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