Owner's manual

ULTRA III Passive Samplers
Cat. Nos. 690-101, -103, and -104
Operating Instructions
863 Valley View Road, Eighty Four, PA 15330 USA
Tel: [phone] Fax: [phone] e-mail: [e-mail]
Applications
SKC patented* ULTRA
®
III Passive Samplers provide for low ppb to ppt detection
of organic vapors in ambient and indoor air.
Performance Profi le
Sampling Rates: Go to the SKC Passive (Diff usive) Sampling Guide at
www.skcinc.com/PassiveGuide/default.asp. Indoor (zero
velocity) sampling rates are available at www.skcinc.com/
instructions/1811.pdf.
Analysis: Thermal desorption; gas chromatography
See Analysis Instructions at www.skcinc.com/instructions/40125.pdf.
Shelf-life: 30 days from date of manufacture. Store at ≤ 39.2 F (4 C).
* U.S. Patent No. 6,607,581
www.skcinc.com
Sliding cover in open
(sampling) position
Sliding cover in
closed position
Back view
Clip
Diffusion holes
(sample sorbent
compartment)
Sliding
cover
Blank/
correction
sorbent
compartment
Clip
Sample
compartment
Sliding
cover
Blank/
correction
compartment
Clip
Sample sorbent
compartment
Plugs
Blank/
correction
sorbent
compartment