Ontech800 SUMMA Air Sampling Canister

1. Both SUMMA canister and valve are made of high quality 316 / 316L stainless steel with withstand pressure of 40 psig, Can withstand the harsh outdoor environment.

2. 100% clean and silanized treatment of the internal surface in contact with the gas sample;

3. Volume strictly implement the industry default specification: 1L, 3L, 6L, 15 L; vacuum pump vacuum up to≤ 40 mtorr;

4.  Accurate volume design (the difference between nominal and actual volume is

 less than 1% at 20℃);

5. Standard 1 / 4-inch interface, compatible with all VOCs sampling and analysis equipment

1. Excellent air tightness, the SUMMA canister with nitrogen pressure to 30 psig, the pressure is reduced by more than 2 psig after 24h of rest;

2. Qualified products, which are inspected by Many research institutions and third-party laboratories 

3. It is compatible with all sampler, canister cleaner, diluator and pre-concentrator systems.

It is a the stainless steel canister, which is used for collecting and storing volatile organic gases in environmental monitoring, the inner wall and valve body have been inert treatment, which can collect and store unstable sulfur, nitrogen compounds Objects and polar (aldehydes, alcohols, esters, ketones, ethers), nonpolar compounds.

Mainly used in: 

(1) Collection and storage of gas samples.

(2)  Standard gas storage in Online monitoring system.

(3)  Laboratory standard gas preparation, gas sample dilution.