SKC PV2321 Preloaded Coated Filters for Peracetic Acid Instruction Manual

SKC PV2321 Preloaded Coated Filters for Peracetic Acid

Operating Instructions

SKC coated filters are shipped preloaded in the cassettes with end plugs and shrink bands in place. No assembly is required; they are ready to use.

• Method & Chemical: OSHA PV2321 for peracetic acid
• Filter & Coating: One quartz filter (R-100) coated with titanium (IV) oxysulfate hydrate (TiOSO4) preloaded in a 25-mm, two-piece polystyrene cassette with no support pad
• Prior to Sampling: Store at ≤ 39.2 F (4 C) for up to 6 months.
• Sample Stability: Store samples at 69.8 F (21 C) or < 39.2 F (4 C) for up to 30 days. Wrap cassettes in foil sheets (provided) to limit exposure to light.

How to Use SKC Preloaded Coated Filters

• Select one coated filter cassette for calibrating the flow rate.
• A red plug secures the inlet, which is clearly marked “inlet,” and a blue plug secures the outlet. Set up the sampling train for calibration with the representative filter cassette in line.
• For “closed-face” sampling, remove the plugs and connect the cassette to the sampling train.
• For “openface” sampling, remove the outlet plug and the cassette inlet section and then connect the cassette to the sampling train.
• For details on setting up a sampling train, refer to the SKC Sample Setup Guide “Sampling Train – Filters” at www.skcinc.com/knowledgecenter.
• Calibrate the pump to the desired flow rate using a calibrator.
• Replace the cassette used for calibration with a fresh-coated filter cassette for sample collection.
• Attach the cassette to a worker’s collar, as close to the breathing zone as possible, by using a filter cassette holder SKC Cat. No. 225-1. Sample for the specified time interval and record the time.
• Remove the filter cassette at the end of the specified sampling period and replace both end plugs (and the inlet if necessary).
• Recheck the flow rate using the same cassette and calibrator used for calibration in Step 2 to ensure that the flow rate has not changed by more than 5%.
• See Sample Stability on reverse side for sample storage. Appropriately package filter cassettes and ship the samples, blanks, and all pertinent data to a laboratory for analysis

Warranty

SKC Limited Warranty and Return Policy SKC products are subject to the SKC Limited Warranty and Return Policy, which provides SKC’s sole liability and the buyer’s exclusive remedy. To view the complete SKC Limited Warranty and Return Policy, go to skcinc.com/warranty.

Information

For information on other available coated filters, go to www.skcinc.com.

References

• Warranty Information | Learn More About Industrial Hygiene & Occupational Safety Products at SKC, Inc.
• SKC, Inc. | Industrial Hygiene and Occupational Safety Products and Technology
• Knowledge Center | Learn more about Industrial Hygiene & Occupational Safety Products at SKC, Inc.

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