Hach-Lange LZV936 - DR 6000 Brewery Analysis software - Handbuch (Seite 26)

English 26
Chemical and biological safety
During the analysis of the samples, the use of toxic, highly flammable or
corrosive chemicals can be required.
• Please observe safety information present on the packaging and
material safety data sheets.
• All consumed solutions must be disposed of in accordance with the
local and national regulations and laws.
Introduction
The additional Brewery Analysis software LZV936 is a compilation of all
spectrophotometric applications that are relevant for brewery analysis.
The methods are taken from the MEBAK user manuals and refer to the
4th edition published in 2002. For many analyses, the SIP 10 sipper
offers the comfortable execution of the test with a pour-through cuvette.
Selection of a stored test
1. Select STORED PROGRAMS. An alphabetically arranged list of all
available programs is shown. The methods of the additional
Brewery Analysis software LZV936 are located at the end of the
list.
2. Select a program, by choosing the corresponding test.
Note: The programs of the Brewery Analysis have the numbers
2001 to 2017. Select
SELECT BY NUMBER and confirm the entry
with OK .
3. Press START to start the program.
List of abbreviations
General notes
Reagents, if not otherwise noted, are of analytical purity.
Solutions, if not otherwise noted, are aqueous.
Literature
MEBAK brew-technical analysis methods
Methods collection of the Mitteleuropäischen Brautechnischen
Analysenkommision (MEBAK, Central European brew-technical analysis
commission)
Published by the Chairman Dr. Heinrich Pfenninger
Self-publication of the MEBAK
D-85350 Freising-Weihenstephan
4th edition, 2002
D A N G E R
Working with chemical samples, standards and reagents is linked with danger. It
is recommended that the user of these products familiarize himself before the
work with safe procedures and the correct use of the chemicals and to read all
relevant safety data sheets carefully.
dist. H
2
O Distilled or demineralized water
sec Seconds
min Minutes
h Hours
s Standard deviation
r Repeatability (95 %)
R Comparability (95 %)
V
k
Variation coefficient
m Mean value