multi EA 4000
Operation
99
Select the menu command D
EVICE
D
EVICE
–
EDIT
.
Enable "C" in the list E
LEMENTS
.
In the list C
OMBUSTION TUBE
click on C
ERAMIC TUBE
(CS).
As S
TATES
enable the option
SOLID
.
Enable the option E
JECTION RAIL
.
5.
Initialize the system by clicking on [I
NITIALIZE
A
NALYZER
].
6.
Load a method (menu item M
ETHOD
M
ETHOD
–
ACTIVATE
) or create a new method
(menu item M
ETHOD
M
ETHOD
–
NEW
).
Select the TOC parameters.
7.
After the run-in time set the following gas flows:
pump
O
2
Ar/O
2
approx.1.7 l/min
corresponds to N
OMINAL
=
100 ± 10 in the S
TATUS ANA-
LYZER
window
2.5 l/min
1.5 l/min
The analysis system now has time to settle down.
If the intake flow differs greatly or changes later, readjust the intake flow at the
"pump" valve of the multi EA 4000.
8.
Weigh the sample on 2 ceramic boats.
The sample weight on boat 1 for TIC determination must be max. 50 mg. Cover the
sample with some annealed quartz sand. The quartz sand improves the wetting of
the sample with acid.
9.
Start the measurement by clicking on [S
TART MEASUREMENT
].
10.
Create or select an analysis group for storing the measuring data.
11.
Create an analysis sequence.
Add the desired number of samples to the sample table with
.
Enter the following data:
Column
Description
S
AMPLING POSITION
Position of the sample on the sample rack
The sample rack must only be populated with ascending position
numbers. However, it does not need to be without gaps.
N
AME
Sample ID
With
an automatic sample ID can be created.
A
NALYSIS TYPE
Selection of the analysis type (S
AMPLE
,
D
AILY FACTOR DETERMINATION
,
C
ALIBRATION MEASUREMENT
,
AQA
MEASUREMENT
or
D
ET
.
BOAT BLANK
)
N
OMINAL VALUE
Target concentration for calibration standards or AQS standard
O
PERANDS
Input of the sample weight
Populate the autosampler. Use the
and
buttons to move the sample
rack to the desired position.
Содержание Analytik Jena multi EA 4000
Страница 1: ...Operating Manual multi EA 4000 Elementary analyzer C S and Cl solids analysis...
Страница 50: ...Commissioning multi EA 4000 50 Figure 32 multi EA 4000 C S Hose diagram...
Страница 52: ...Commissioning multi EA 4000 52 Figure 33 multi EA 4000 Cl Hose diagram...
Страница 54: ...Commissioning multi EA 4000 54 Figure 34 multi EA C S Cl for C S measurements Hose diagrams...
Страница 55: ...multi EA 4000 Commissioning 55 Figure 35 multi EA 4000 C S Cl for Cl measurements...
Страница 57: ...multi EA 4000 Commissioning 57 Figure 36 Automatic TIC solids module Hose diagrams...
Страница 58: ...Commissioning multi EA 4000 58 Figure 37 multi EA 4000 C S with automatic TIC solids module...
Страница 60: ...Commissioning multi EA 4000 60 Figure 38 multi EA 4000 with man TIC solids module Hose diagrams...
Страница 61: ...multi EA 4000 Commissioning 61 Figure 39 multi EA 4000 C S Cl with man TIC solids module...
