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被动式空气-土壤气采样套件:20分钟采样套件,带0.0065英寸孔的三通接头,Siltek处理
色谱仪配件 >> 其他色谱配件
| 货号: | 22935 |
| 品牌: | Restek |
产品介绍
This unique grab sampler is specifically designed for soil gas sampling by allowing the connection of tubing coming from the soil gas sample port. The innovative design minimizes connections and leaks and houses a critical orifice in the tee fitting. It also incorporates a vacuum gauge and 2 µm frit filter.
The 1/4" compression inlet and outlet allow easy connection to the canister valve and also to the tubing from the sample port. Several orifice sizes provide sampling times from 4 minutes to 10 hours on a 6 L canister. Individual replacement parts are available, providing a cost-effective alternative to replacing the entire sampler.
| Canister Volume/Sampling Time | Siltek Treated | Stainless Steel | |||
| 1 Liter | 6 Liter | Flow | Orifice Size | cat.# | cat.# |
| 4 min | 20 min | 210 mL/min | 0.0065" | 22935 | 22930 |
| 6 min | 30 min | 150 mL/min | 0.0055" | 22936 | 22931 |
| 10 min | 1 hour | 80 mL/min | 0.0040" | 22937 | 22932 |
| 30 min | 3 hour | 30 mL/min | 0.0025" | 26337 | 26336 |
| 45 min | 4 hour | 19 mL/min | 0.0020" | 22938 | 22933 |
| 2 hour | 10 hour | 6 mL/min | 0.0014" | 22939 | 22934 |
特点与优势
Assembled sampler includes:
- Stainless-steel tee with orifice.
- Variety of orifice sizes for sampling from 4 minutes to 10 hours.
- 1 ½ vacuum gauge (–30" Hg to 0" Hg).
- 2 µm frit filter for insertion into 1/4" compression sample inlet.
产品规格
| 货号. | 22935 |
| 产品名 | 被动式空气-土壤气采样套件：20分钟采样套件，带0.0065英寸孔的三通接头，Siltek处理 |
| 流量 | 210 mL/min |
| 材料 | Siltek 处理 |
| 孔口尺寸 | 0.0065" |
| 单位 | 套装 |
