162
COAL ANALYZERS
C
Drying
tube
Outer combustion tube
High temeprature furnace
Inner combustion tube
Secondary combustion
1350°C
Filter boat
Dust
filter
IR sensor
Thermostatic
chamber
Automatic
sample introduction
/ removal device
Filter
O
2
SO
2
H
2
O
ELAn-12, Infrared Sulfur Analyzer
Model
ELAn-12
Method
Infrared absorption
Test Range
0,01%-50% (Can be extended to
100% according to customers requires)
Sample Weight
200-500 mg
Recommended Weight
300 ± 50 mg
Analysis Time per Sample
≤
110s
Max Sample
12
Furnace Working Temp.
1350
°
C
Power Requirement
220V(-15%~10%), 50Hz
Gas Requirement
Oxygen purity 99.5%
Max Power
4kW
Standard Layout
Analyzer, Lenovo PC
(Desktop), Printer
Size
822x604x636mm
Net weight
108kg
Application:
infrared Sulfur Analyzer can be used to determine the total
sulfur content in coal , coke and other combustibles.
Conformance with Standards:
ISO 19579:2006 Solid mineral fuels Determination of sulfur by
IA spectrometry
ASTM D4239-10 Standard Test Method for Sulfur in the
Analysis Sample of Coal and Coke Using High
Temperature Tube Furnace Combustion Methods
Flow Diagram
Automatic
introduction
& removal of
filter boat
9 Patents, Infrared Sulfur Analyzer is the only type of sulfur
analyzer which can replace the filter wool conveniently
High automation, safe operation
Up to 12 samples can be loaded and after that, the
operator can be freed for other tasks. The analyzer
will finish the whole test process automatically,
including automatic sample introducing, testing and
sample discarding, the operator needs not to
operate under high temperature.
Adding and replacing samples during active
analysis available
Unique auto-sample loading device makes sample
adding and replacing available when active analysis
is conducting.
Ultra-low drift infrared cell
With high-performance infrared light supply and
superior optical glass as well as pure gold infrared
path. the drift of the infrared cell,
Convenient to replace filter wool
To take filter boat out by sample introducing rod
automatically, thus makes the replacement of the
filter wool more convenient.
Extended working life of sample sending rod
Sample introducing rod with self-protection system,
after presenting the samples, the rod will retreat
to the low temperature zone automatically, so the
working life of the rod is greatly extended.
Less gas consumption
With gas supplied by sample introducing rod which
is hollowly designed, the software could decide
whether to supply gas or not according to the
position of the sample introducing rod, so, the
oxygen consumption is lowered and operation cost
is reduced.
Hollow sample introducing rod
Easy to operate and handle
●
Easy-to-use Windows-based software.
●
Easy data handling, real time data can be transmitted
by internal network.
●
With CAN bus interface, several sulfur analyzers can be
controlled by a single PC.
●
Connect with balance and network by standard
interface RS232.
ELAn-12
Highlights:
Sulfur
