Sibata 080150-076 Скачать руководство пользователя страница 3

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Before Use

 

 

 

WARNING

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Read and understand the instructions 

given in this operation manual before 

using the product. 

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Keep this operation manual handy for 

future reference. 

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Familiarize yourself with the safety 

precautions given in this operation 

manual and observe them. 

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Observe usage procedures that are 

suitable for the product and are 

specified in this operation manual. 

Be sure to observe the above instructions. 
Failure to do so may result in an accident or injury.

 

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About This Operation Manual 

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 The information in this operation manual is subject to change without 

notice in the interest of product improvement. 

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 Every effort has been made to ensure that the information in this 

operation manual is correct. If you discover any errors or omissions, 
however, please contact your Sibata representative. 

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 The copyright of this operation manual belongs to Sibata Scientific 

Technology Ltd. This operation manual, or any part thereof, may not 
be reproduced, reprinted, or altered in any form without prior written 
permission from Sibata Scientific Technology Ltd. 

 

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Included Items 

Check the contents of the package before using the product. 

 

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 DN

PH active gas tubes ························· Set of 10 

(individually packaged in aluminum bags)

 

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 O

peration manual (this manual) ·············· 1 copy 

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Inspection report ································· 1 copy 

Note:  If any of the items are damaged or missing, contact your Sibata representative 

or the vendor where you purchased the product. 

Note:  The product does not include a suction pump or tubing for connections. Please 

obtain these items separately. 

Содержание 080150-076

Страница 1: ...ual describes important precautions for preventing accidents as well as procedures for handling the product z To ensure safety read this operation manual thoroughly before use and use the product corr...

Страница 2: ...ysis Procedure z Preparing Standard Solutions z Preparing Calibration Curves z Analyzing Samples z Calculating Concentrations z Calculation Method in Japan s Ministry of Health Labour and Welfare Guid...

Страница 3: ...hat the information in this operation manual is correct If you discover any errors or omissions however please contact your Sibata representative z The copyright of this operation manual belongs to Si...

Страница 4: ...ymbols are as follows Fully understand the following descriptions before reading the subsequent sections Indicates a potentially hazardous situation which if not avoided could result in serious injury...

Страница 5: ...hibited Do not put DNPH active gas tubes in your mouth Not doing so could result in accidents or fires Doing so could cause injuries or other accidents Mandatory Be sure to keep the product in a locat...

Страница 6: ...es by putting them in contact with silica gel impregnated with 2 4 dinitrophenylhydrazine hereinafter DNPH in a polyethylene tube Then after extracting the aldehydes and ketones with acetonitrile they...

Страница 7: ...recording the measurement point or other information When writing down use a pencil which has little effect on measurements and avoid using an ink pen 3 Remove the polyethylene plug and cap from the D...

Страница 8: ...Prepare standard solutions by diluting commercial DNPH derivatives of aldehydes and ketones with acetonitrile Formaldehyde 4 g HCHO mL Place 1 mL of the formaldehyde DNPH standard solution 40 g HCHO m...

Страница 9: ...ge to the tube and slowly inject 5 mL of acetonitrile Add additional acetonitrile to make 5 mL for use as the sample solution Analyze the sample solution in the same manner as described in Preparing C...

Страница 10: ...results are to be compared to indoor air quality guideline values indicated by the Ministry of Health Labour and Welfare Calculation Formula Formula 3 z C Concentration g m3 of aldehydes in the sampl...

Страница 11: ...i pump MP 30HN 080860 104 Mini pump MP 100HN 020060 5A Volumetric flasks super grade 5 mL set of 10 Product Shelf Life The shelf life of the product is indicated on the outer packaging Confirm that th...

Страница 12: ...about this product or if there is any other way in which we can be of assistance contact your Sibata representative or the vendor where you purchased the product Please also visit our website to cont...

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