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This Manual and Marks 

Product Safety Signs and Labels 

 

All safety messages are identified by the following, “WARNING” or “CAUTION”, of ANSI 
Z535.4 (American National Standard Institute: Product Safety Signs and Labels). The 
meanings are as follows: 

 WARNING 

A potentially hazardous situation which, if not avoided, could 
result in death or serious injury. 

 CAUTION 

A potentially hazardous situation which, if not avoided, may 
result in minor or moderate injury. 

Note 

Provides information useful for the user to operate the 
instrument. 

 
 

  This is a hazard alert mark. 

 
 
 
 
 
 
 

Note 

  This manual is subject to change without notice at any time to improve the product.   

 

  The contents of this manual and the specifications of the instrument covered by this manual 

are subject to change for improvement without notice. 

 

©   2012 A&D Company Ltd. All rights reserved. 

No part of this publication may be reproduced, transmitted, transcribed, or translated into any 
language in any form by any means without the written permission of A&D Company Ltd. 

Purchase at www.scaleman.com

Summary of Contents for AD-1654

Page 1: ...DENSITY DETERNIMATION KIT HR AZ series HR A series F Z i s e r i e s F X i s e r i e s 1WMPD4002606 Purchase at www scaleman com...

Page 2: ...lt in minor or moderate injury Note Provides information useful for the user to operate the instrument This is a hazard alert mark Note This manual is subject to change without notice at any time to i...

Page 3: ...Volume Of Float 4 4 3 Temperature Of Liquid 4 4 4 Influence Of Wire 5 4 5 Surface Tension 5 4 6 Bubbles 5 5 Measuring The Density Of A Solid 6 5 1 Assembling The Kit HR AZ HR A Series 6 5 2 Assemblin...

Page 4: ...Ex strong acid strong alkali solution After using the density determination kit clean all surfaces to remove rust and oxides A balance is a precision instrument Avoid shocks and excessive loads Maint...

Page 5: ...e A body immersed in a liquid or a gas is subject to an upward force equal to the weight of the liquid or the gas it displaces The upward force is buoyancy 3 4 Density Of A Solid The density of a soli...

Page 6: ...hen measurement accuracy to the third decimal place or beyond is necessary measure the volume of the float using distilled water A B d 0 0035 d V Volume of float cm3 A Mass of float in air g B Mass of...

Page 7: ...that it is negligible 4 5 Surface Tension In solid density measurement a force surface tension of about 5 mg is exerted on the pan between the wire diameter of 1 mm of the density pan and the liquid s...

Page 8: ...ace the density pan on the density pan stand 8 Adjust the amount of the liquid so that the sample when placed on the lower pan in the liquid is about 10 mm below the surface of the liquid 9 When the v...

Page 9: ...ty such as distilled water into the beaker and place the beaker on the beaker stand 7 Place the density pan on the density pan stand 8 Adjust the amount of the liquid so that the sample when placed on...

Page 10: ...368 0 99333 0 99297 0 99259 40 0 99222 0 99183 0 99144 0 99104 0 99063 0 99021 0 98979 0 98936 0 98893 0 98849 50 0 98804 0 98758 0 98712 0 98665 0 98618 0 98570 0 98521 0 98471 0 98422 0 98371 60 0 9...

Page 11: ...t of sample in air in liquid 8 06 g cm3 Calculated Value A Weight of sample in air g 4 8102 g Value B Weight of sample in air Weight of sample in liquid g 0 5946 g Temperature of liquid C 26 C Density...

Page 12: ...ement Example of the assembled HR AZ series 6 2 Measuring The Density Of A Liquid Use the following procedure to obtain the density of a liquid 1 With the float hanging press the RE ZERO key to set th...

Page 13: ...on the sample surface and a measurement error occurs What can I do about this Tap water contains dissolved gases such as oxygen and carbon dioxide When tap water is used the released dissolved gases...

Page 14: ...nd into extreme high temperature and low temperature The AD 5625 has case of double structure can prevent from invading water Features The features of the AD 5625 is as follows Waterproof class is IPX...

Page 15: ...t disassemble heat short circuit dispose of in fire or attempt to recharge the battery It may explode or leak and cause personal injury Keep the battery out of the reach of children If swallowed consu...

Page 16: ...the current temperature are displayed in order when pressing the MAX MIN button Reset the memory of the maximum and minimum temperature before the measurement when using the maximum and minimum tempe...

Page 17: ...eaning The Thermometer With Water The thermometer is water resistant type When cleaning heavy dirt clean the thermometer with a cloth moistened with water and a mild detergent softly Specifications Se...

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