SKC 500-200 UMEx 200 Passive Sampler for Sulfur Dioxide - Manual

Operating Instructions
863 Valley View Road, Eighty Four, PA 15330 USA
Tel: 724-941-9701 Fax: 724-941-1369 e-mail: [email protected]
Passive Sampler for Sulfur Dioxide
Cat. No. 500-200
Performance Profi le
Sampling Rate: 15.2 ml/min with a relative standard deviation of 16.5%
Validated Concentration
Range:
0.4 to 8 ppm, 15 minutes to 24 hours
Analysis Method: Solvent extraction and IC analysis with conductivity detection
Lower Detection Limits: 15 minutes: 170 ppb
8 hours: 5.3 ppb
24 hours: 1.8 ppb
Collection Method: Tape treated with triethanolamine (TEA); built-in blank
included
Shelf-life:
18 months from date of manufacture at ambient temperature
Storage: Before use: Ambient temperature
After use: Analyze within 3 weeks. Can be stored at ambient
temperature or at ≤ 39.2 F (4 C)
Accuracy: ± 30%
Temperature Effects: No effect on sampling rate from 20 to 25 C
Humidity Effects: No effect from 20 to 80% relative humidity (RH)
Wind Velocity Effects: No effect from 5 to 100 cm/sec
Interferences: None identifi ed
Dimensions: 3.4 x 1.1 x 0.35 in (8.6 x 2.8 x 0.89 cm)
Weight: 0.38 oz (10.9 gm)
Slide Cover: Yellow
Note: NO
2
can be analyzed on the same UME
x
200 Sampler as SO
2
.