Oak Bluffs, MA old classifieds archive and funnies > Farm Implements
> New gemini twin-port sampler kit 497697 sorbent tubes
New gemini twin-port sampler kit 497697 sorbent tubes
NEW IN BOX Mine Safety Appliances Company MSA Gemini Twin-Port Sampler
For low flow control when sorbent tubes are used, the patented Gemini Twin-Port Sampler is a valved mechanism that allows flow adjustment down to 1 mlpm (0.001 lpm to 500 mlpm total between both tubes). US Patent No. 5,370,004.
As an added benefit, the Gemini accessory permits simultaneous sampling from sorbent tubes, with independently controlled flow rates of each. Dual sampling means two like sorbent tubes can be attached for simultaneous sampling at different flow rates, or two different tubes can be used to sample two types of substances at once.
