产品特点：
Grab & Critical Ori ce Sampling
There are several ways to fi ll a MicroValve canister or Bottle-Vac depending on the sampling requirements. Here’s a brief overview:
Grab Sampling
MiniCan or Bottle-Vac samplers are filled within 0.1 - 0.3 minutes, by either removing the valve (around the valve sampling), or using an unrestricted sampler.
Restricted Critical Ori ce Sampling
Sample is collected through the valve using a filtered ori ce restricted sampler.Fill rates are constant until the canister reaches one-half atmosphere.
Time Integrated Sampling
TWA sampling is used for slow filling of canisters to determine average target compound concentrations. Fill times are 10–50 times longer than with critical orifice restricted samplers. Use the CS1200E and the PN: MQT-400 adapter for Micro-QT Valve Samplers.
订购信息：
| Micro-QT Valve (Samplers & Accessories)* | ||
| DESCRIPTION | PART # | UNIT |
| Finger-Tightened Cap | 30-22060 | EA |
| Filterless Grab Sampler | 30-22500 | EA |
| Filtered Grab Sampler | 30-22510 | EA |
| Filterless Drywall Sampler (Mold MVOCs) | 30-22530 | EA |
| Replacement Drywall Needles | 30-22545 | EA |
| Filtered Restricted Sampler ** | 39-RS-QTx | EA |
| Silonite Filtered Restricted Sampler ** | 39-RS-QTSx | EA |
| Repl. Filter for Grab & Restricted Samplers | 39-92150 | EA |
| 0-30”Hg Vacuum Micro Valve Gauge | 29-70010QT | EA |
| * All listed part numbers are compatible with both QT and QT2 Valves. | ||
| ** Replace“x”with code for desired fill time. (See table below) | ||
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应用谱图
Micro-QT Valve | 30-22060信息由北京谱朋科技有限公司为您提供，如您想了解更多关于Micro-QT Valve | 30-22060报价、型号、参数等信息，欢迎来电或留言咨询。
除供应Micro-QT Valve | 30-22060外，北京谱朋科技有限公司还可为您提供SPME 微瓶盖和隔垫 | 23852、4700 R-6 UHP REGULATOR SEALING RING、Quadrex 007-225 气相色谱柱，007-225-10W-0.25F等产品，公司有专业的客户服务团队，是您值得信赖的合作伙伴。
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