KERN ABT-A01, Руководство по эксплуатации

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GB
KERN ABT-A01
Version 1.0 2/2007
Operating Manual
Density Determination Set for Analytical Balance KERN ABT
Contents:
1 INTRODUCTION ............................................................................................... 24
1.1 S
COPE OF DELIVERY
..................................................................................... 25
2 INSTALLING THE DENSITY DETERMINATION SET...................................... 27
3 PRINCIPLE OF DENSITY DETERMINATION .................................................. 29
3.1 I
NFLUENCING MAGNITUDES AND ERROR SOURCES
............................................ 30
4 DENSITY DETERMINATION OF SOLIDS........................................................ 31
4.1 A
CTIVATE FUNCTION
..................................................................................... 32
4.2 E
NTERING
D
ENSITY FOR
F
LUID
...................................................................... 33
4.3 C
ARRYING
O
UT
M
EASUREMENT
..................................................................... 34
5 DETERMINING DENSITY OF LIQUIDS ........................................................... 34
5.1 A
CTIVATE FUNCTION
..................................................................................... 34
5.2 E
NTERING
D
ENSITY OF
G
LASS
P
LUMMET
........................................................ 36
5.3 C
ARRYING
O
UT
M
EASUREMENT
..................................................................... 37
6 PRECONDITIONS FOR PRECISE MEASUREMENTS .................................... 38
6.1 C
ALCULATION OF
R
ESULTS
............................................................................ 38
6.2 I
NFLUENCE
F
ACTORS FOR
M
EASUREMENT
E
RRORS
......................................... 39
6.2.1 Air bubbles.............................................................................................. 39
6.2.2 Solid Specimen....................................................................................... 39
6.2.3 Liquids .................................................................................................... 39
6.2.4 Surface ................................................................................................... 39
6.2.5 Glass Plummet for Measuring Fluids ...................................................... 40
6.3 G
ENERAL INFORMATION
................................................................................ 40
6.3.1 Density / Relative Density....................................................................... 40
6.3.2 Drift of Balance Display .......................................................................... 40
7 DENSITY TABLE FOR FLUIDS ....................................................................... 41
8 UNCERTAINTY OF MEASUREMENT FOR DENSITY DETERMINATION OF
SOLIDS .................................................................................................................... 42
9 USER INSTRUCTIONS..................................................................................... 43
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