For 35+ years A. P. BUCK, INC. has manufactured the most advanced and innovative instruments for indoor air sampling.We supply air sampling pumps and calibrators for industrial hygiene, indoor air quality, occupational health, environmental, health physics and safety disciplines. For more information on our product lines just click on the link that interests you.

                                               

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A. P. BUCK INC.
7101 Presidents Dr.
Suite 110
Orlando, Fl. 32809
Phone: 800-330-2825 
Phone:407-851-8602
Fax: 407-851-8910

 

 Ozone (O3)
Item Item Details
(Price is for domestic US market only)
Ozone (O3)
Item Name:
Ozone (O3)
Item #:
GAS-18L

Product Image Gallery
Ozone (O3)
 
Ozone O3 NO.18L


Performance

Measuring Range

0.025 to 0.05 ppm

0.05 to 0.6 ppm

0.6 to 3 ppm

Number of Pump Strokes

10

5

1

Correction Factor

1/2

1

5

Sampling Time

45 seconds per pump stroke

Detecting Limit

0.01 ppm (n=10)

Color Change

Blue White

Reaction Principle

Ozone reacts with indigo to form Isatin, which is white stain.
O3 + Indicator Chemical reaction product

Coefficient of Variation 10% (for 0.05 to 0.2 ppm), 5% (for 0.2 to 0.6 ppm)
Shelf Life 3 Years
Corrections for
temperature & humidity		 Unnecessary
Store the tubes at cool and dark place.


Possible coexisting substances and their interferences (NOTE)

Substance

Concentration

Interference

Change color by itself

Bromine

1 ppm

Plus error

Produces White stain

Hypochlorous acid

 -

Plus error

Produces White stain

Nitrogen dioxide

1 ppm

Plus error

Produces White stain

Oxidant

 -

Plus error

Produces White stain

Chlorine

10 ppm

Plus error
(Bleaching)

Produces unclear
demarcation

Water vapor

100% relative humdity

Plus error


Calibration gas generation Ozone generater


TLV-TWA TLV-STEL Explosive range
0.1ppm - -


 
 Range0.025-3


Money Orders and personal Checks also Accepted, choose Pay By Mail during checkout!

Notice: This publication is intended for general information only and should not be used as a substitute for reviewing applicable government regulations, equipment operating instructions, or legal standards. The information contained in this document should not be construed as legal advice or opinion nor as a final authority on legal or regulatory procedures. A.P. BUCK Inc reserves the right to make changes to information, features, and specifications of any product without notice. A.P. BUCK Inc has made every effort to ensure the accuracy of information displayed on this Website, however, A.P. BUCK Inc. is not responsible for typographical errors appearing on this Website. Price and availability information is subject to change without notice.

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