产品特点:
Grab & Critical Orice Sampling
There are several ways to fill 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 Orice Sampling
Sample is collected through the valve using a filtered orice 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) |
应用谱图
企业名称
北京谱朋科技有限公司
企业信息已认证
企业类型
有限责任公司(自然人投资或控股)
信用代码
9111010868121226XQ
成立日期
2008-10-20
注册资本
30万元
经营范围
技术开发;技术咨询;销售仪器仪表、计算机及外围设备、五金交电、化工产品(不含化学危险品及一类易制毒化学品)、日用百货、建筑材料、机械设备、电子产品;货物进出口、代理进出口、技术进出口;维修仪器仪表。(企业依法自主选择经营项目,开展经营活动;依法须经批准的项目,经相关部门批准后依批准的内容开展经营活动;不得从事本市产业政策禁止和限制类项目的经营活动.)
北京谱朋科技有限公司
公司地址
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