User manual
Manuals
Brands
KERN Manuals
Scales
Set for density determination for PLT
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Table Of Contents
1 Introduction
1.1 Scope of delivery
2 Principle of Density Determination
2.1 Influencing magnitudes and error sources
3 How to prepare the weighing balance
4 Installing the density determination set
5 Density determination of solids
5.1 Balances with graphic display (KERN ALT-B, PLT-A, PLT-F)
5.2 Balances with LCD display (KERN ALS-A / ALJ-A, PLS-A / PLJ-A, PLS-F / PLJ-F, PLE-N)
6 Determining density of liquids
6.1 Balances with graphic display (KERN ALT-B, PLT-A, PLT-F)
6.2 Balances with LCD display (KERN ALS-A / ALJ-A, PLS-A / PLJ-A, PLS-F / PLJ-F, PLE-N)
7 Preconditions for Precise Measurements
7.1 Calculation of Results
7.2 Influence Factors for Measurement Errors
7.2.1 Air bubbles
7.2.2 Temperature
7.2.3 Solid matter sample
7.2.4 Liquids
7.2.5 Surface
7.3 General information
7.3.1 Density / Relative Density
7.3.2 Drift of Balance Display
8 Density Table for Liquids
9 User Instructions
ALT
-
A02/
PLT
-
A01
-
BA
-e-
131
0
9
Install dens
ity
determin
ation s
et
(for sol
id matt
er pleas
e see c
hap.
5, for l
iqui
ds see c
hap. 6)
Installe
d densi
ty set
for s
olid matt
er „pr
ecisi
on bala
nces“
d= 10 mg
d = 0
.1 mg
-
1 m
g
Installe
d densi
ty set
for s
olid matt
er “anal
yti
cal bala
nces”
1
...
...
7
8
9
10
11
...
...
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