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Drager Acetic Acid 10/a-D (10-200 ppm x h) Diffusion Tube

PRODUCT CODE:
8101071
Drager Acetic Acid 10/a-D (10-200 ppm x h) Diffusion Tube

Please note this product is currently discontinued.

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Product description

Drager Acetic Acid 10/a-D (10-200 ppm x h) Diffusion Tube

Please note this product is in phase-out, check stock levels before ordering by calling 0141 771 7749.

Drager Acetic Acid 10/a-D (Measuring: 10 to 200 ppm x h) Diffusion Tube - Max. Oper. Time: 8 hrs

Note: This product has a shelf life of 2 years.

Application Range  
Standard Range Measurement Time
10 to 200 ppm 1 h
5 to 100 ppm 2 h
2.5 to 50 ppm

4 h
1.3 to 25 ppm 8 h
Standard Deviation ± 20 to 25 %
Color Change blue violet -  yellow

 

Ambient Operating Conditions

Temperature 20 to 25 °C
Absolute Humidity 1 to 15 mg H2O / L

 

Reaction Principle

Acetic acid + pH Indicator - yellow reaction product

Cross Sensitivity

Other acid reacting substances are also indicated. It is impossible to measure acetic acid in the presence of other acids.  Formic acid and sulfur dioxide are indicated with about the same sensitivity and color.

Hydrochloric acid is indicated with a lower sensitivity and pink color.  Nitrogen dioxide and chlorine also have an influence on the indication.

Specification
Application Range  
Standard Range Measurement Time
10 to 200 ppm 1 h
5 to 100 ppm 2 h
2.5 to 50 ppm

4 h
1.3 to 25 ppm 8 h
Standard Deviation ± 20 to 25 %
Color Change blue violet -->  yellow

 

Ambient Operating Conditions

Temperature 20 to 25 °C
Absolute Humidity 1 to 15 mg H2O / L

 

Reaction Principle

Acetic acid + pH Indicator - yellow reaction product

Cross Sensitivity

Other acid reacting substances are also indicated. It is impossible to measure acetic acid in the presence of other acids.  Formic acid and sulfur dioxide are indicated with about the same sensitivity and color.

Hydrochloric acid is indicated with a lower sensitivity and pink color.  Nitrogen dioxide and chlorine also have an influence on the indication.

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