ChemBot sampling needle
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Additional Features
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ChemBot™ sampling needle ChemBot™ sampling needles are a patent pending device used to regulate the duration of your sample, at the same time providing users with a standard 1/4 inch inlet. They are made from stainless steel parts, which are all 1/4 inch . They are clean, leak free, and durable.
ChemBot™ sampling needles include a critical orifice, which regulates the flow of your gas or liquid sample. They allow you to take time integrated samples from 0-72 hours. Each one comes with a filter to ensure your sample is not compromised by particulate matter. The body of the critical orifice is standard 1/4 inch pipe, making connecting tubing, other fittings, and anything really simple.
The best part is that you don't need a wrench to use it. The needle makes a consistent seal with the septa inside the ChemBot™ inlet. So all you need to do is finger tighten the nut, and wait for your sample to complete.
ChemBot™ sampling needle specification sheet
Flow range 0.005ml/minute - 100ml/minute
Weight
Fitting Material 316 Stainless steel
ChemBot™ Needle 316 Stainless steel
Critical orifice Silicon
Seals Kel-F, Viton
Filters polypropylene
Max vacuum -29.9 inches mercury
Max pressure 15 psi
Max temperature Up to 500 degrees Fahrenheit
interchangeable parts Yes
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