SKC 231 series Скачать руководство пользователя страница 1

 

Dual Stainless Steel Fitted Bags

231 and 237 Series Sample Bags

Operating Instructions

 863 Valley View Road, Eighty Four, PA 15330  USA

Tel: 724-941-9701  Fax: 724-941-1369  e-mail: [email protected]

The 231 and 237 Series sample bags feature dual stainless steel 

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 ings – an inlet 

valve for 

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 ushing and 

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  lling and a PTFE-lined septum 

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  ing for removing samples.

Guidelines for Bag Sampling

1.  Ensure that the bag material and 

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 ings are appropriate for the compounds 

to be sampled.

2.  Use only PTFE tubing to connect the sample bag to the pump to prevent sample 

loss by adsorption on tubing walls.

3. Before using, 

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 ush the bag thoroughly with puri

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 ed air or nitrogen.

4.  Analyze the sample within 24 to 48 hours. Long-term storage of air-contaminant 

mixtures in bags is not recommended.

5.  Do not ship sample bags by air unless the cargo cabin is pressurized.

Cautions

Maximum Operating Temperature

Do not exceed these speci

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 cations.

•  231 Series Bags:

 225 F (107 C) due to 

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 ing O-ring temperature rating

•  237 Series Bags:

 140 F (60 C) due to the SamplePro

®

 FlexFilm bag material 

temperature rating

Do not use sample bags to sample compounds with boiling points > 249.8 F (121 C).

SKC sample bags are designed for sampling air at atmospheric pressure only. 
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 empting to pressurize the bag can result in bag rupture and sample loss. Do not 

ship bag samples by air freight in a non-pressurized cargo cabin. Bags can burst 
under such conditions.

All federal and state packaging and transporting regulations apply.

Failure to follow warnings and cautions voids any warranty.

Sample bags are designed for single use only.

Содержание 231 series

Страница 1: ... to 48 hours Long term storage of air contaminant mixtures in bags is not recommended 5 Do not ship sample bags by air unless the cargo cabin is pressurized Cautions Maximum Operating Temperature Do not exceed these specifications 231 Series Bags 225 F 107 C due to fitting O ring temperature rating 237 Series Bags 140 F 60 C due to the SamplePro FlexFilm bag material temperature rating Do not use ...

Страница 2: ...rings When using 237 Series SamplePro FlexFilm bags do not sample compounds that exceed 140 F 60 C temperature Do not use sample bags to sample compounds with boiling points 249 8 F 121 C 4 When sampling is complete turn off the pump and loosen the knurled thumbscrew a maximum of 2 revolutions 5 Close the shut off valve by pulling up on the valve stem Note Ensure the PTFE tubing is not pulled off whi...

Страница 3: ...screw to lock the valve closed Incorrect Inflation Correct Inflation 3 SKC sample bags are available in Tedlar FluoroFilm FEP SampleProFlexFilm FlexFoil PLUS and Standard FlexFoil with fittings made of stainless steel polypropylene or PTFE in sizes ranging from 10 milliliters to 100 liters SKC also manufactures custom sample bags Contact SKC at 724 941 9701 or skcorder skcinc com ...

Страница 4: ... Tubing Adapter Kit includes two lengths of silicone tubing 1 8 inch ID 1 4 inch OD for bag fitting and 3 16 inch ID 3 8 inch OD for pump fitting use with Cat No 231 9 23 PTFE tubing above Cat No 231 926 For more product information or assistance with applications contact the SKC Technical Service Department at skctech skcinc com www skcinc com SKC Limited Warranty and Return Policy SKC products a...

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