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INSTRUMENTS |
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Proximate
Analyzer (Automatic)
5e-mac-gii |
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The 5E-MAC-GII Automatic
Proximate Analyzer is used
to determine the moisture,
ash, volatile matter and fix
carbon in coal and coke. It
can also determine ash and
slag combustibles in
accordance with ASTM D
5142-90. The analyzer has
separate units for
moisture/ash and volatile.
The separate volatile unit
has a furnace already at the
required standard
temperature in which the
samples are raised into this
furnace compartment to give
a ¡°true¡± volatile burn-off
for 7 minutes as previous
proximate analyzers do not
have this feature. |
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5E-MAC-GII |
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Features |
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The instrument is made of
two parts, which can work
simultaneously or
separately.
The moisture and ash is
determined by the double
furnace and the volatile
matter is determined by
the single furnace with a
cooling chamber. The
analysis time for
moisture, ash and volatile
matter determinations for
19 samples is
approximately 180 minutes.
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Equipped with two built-in
electronic balances of
0.0001gram resolution, the
weighing process is
automatic and samples are
continuously weighed to a
constant mass.
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The analyzer uses
windows-based software for
automatic control and
sample entry.
An Access Database is used
to store results which
allows for easy retrieval
of results.
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Specification |
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Furnace Temperature Range |
100-1000 oC |
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Temperature Controlling
Allowance |
± 5
oC |
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Ambient Temperature |
10-35
oC |
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Relative Temperature |
35-85% |
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Barometric |
86-106Kpa |
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Sample Number |
One analysis for 19 Samples |
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Sample Mass |
0.8000-1.2000g |
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Gas Requirements |
Oxygen purity 99.5%
Pressure after
reducing:0.25Mpa
Nitrogen Purity:99.5% Pressure
after reducing 0.25Mpa
Reducing valve input pressure:
0-25 Mpa,
output pressure: 0-0.4Mpa |
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Analysis Time |
≤180min/19
per sample |
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Analysis Precision |
In accordance with ASTM D
5142-90, and can be used
for Arbitration.
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Power Supply |
220VAC±10%,
50Hz±1Hz |
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Power |
≤10KW |
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Dimensions |
Part-I 655mm x 600mm x
675mm
Part-II 655mm x 600mm x 575mm
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Net Weight |
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CALORIMETER
5e-1 c/m |
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The 5E-1C/M Calorimeter is
used to determine the
calorific value of solid and
liquid combustibles. This
calorimeter is controlled by
a SCM (Single Chip
Microprocessor) and has an
integrated control, display
panel and printer in a
compact unit. The 5E-1C/M
has a memory which can store
over 500 new analysis
results. |
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The results can be exported
as a report format.An
optional feature of this
calorimeter is the
Correction Cooling Formula
(GB, Regnault-Faulder or
Bentle). After five analyses
for heat capacity, enter the
code, and the heat capacity
will be calculated
automatically, and the
cooling constant value,
complex constant value will
be saved for future
analysis. |
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The SCM controls all of the
functions of the
calorimeter, these include:
temperature, mixing,
ignition, results display,
calculation of heat
capacity, bomb calorific
value and gross and net
calorific values. |
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Specification |
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Temperature
Measuring Range: |
5oC - 35 oC |
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Temperature
Resolution |
0.001
oC |
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Sample Mass |
1g (Coal) |
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Precision |
RSD
< 0.2% |
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Measuring Range |
Up to 40,000J |
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Power Supply |
220VAC±10%, 50Hz ±1Hz |
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Dimensions£ºControl Part |
Control Part 185mm X 400mm X
300mm |
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Constant Temperature Bucket
500mm X 400mm X 300mm |
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Sulfur
Analyzer
(Automatic)
5e-8s/a ii |
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The 5E-8S/A II Automatic Sulfur
is an updated model of the
5E-8S, and is used to determine
total sulfur content of coal and
heavy oil. |
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5E-8S/A II |
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Features |
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The analysis process is
automatic: one carousel holds
from 1 to 24 samples. The
system automatically weighs
the sample, loads and unloads
from the furnace, completes
the analysis in the Coulomb
reaction chamber, and saves
the results
which can be automatically
printed out.
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Equipped with a special low
voltage device and PID
temperature controlling
technology to expand the life
of the heating elements.
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Equipped with dynamic single,
double and multipoint
(optional) calibration methods
to ensure correct analysis of
different sulfur contents
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Specification |
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Sulfur Determination Resolution |
0.01% |
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Sulfur Measuring Range |
0.1%-15% |
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Analysis Time |
4-8min/per sample (depends on
the type and weight) |
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Operating Temperature |
1150OC (Coal), 920OC
(Oil) |
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Temperature Controlling
Precision |
±3OC |
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Sample Mass |
50-80mg (for Coal), 50-100 mg
(for Oil) |
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Sample Number |
24 |
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Analysis Method |
Coulomb Titration |
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Precision |
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St, % |
Repeatability
St, ad,
% |
Reproducibility
St, d,
% |
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< 1 |
0.05 |
0.10 |
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1-4 |
0.10 |
0.20 |
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>4 |
0.20 |
0.30 |
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Power Supply |
220VAC±10%, 50Hz ±1Hz |
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Power |
<
3.5KW |
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Dimension |
650mm X 540mm X 735mm |
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Weight |
45Kg (Only Analyzer) |
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express
Calorimeter
5e-kc |
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The 5E-KC Express Calorimeter is
used to determine the calorific
value of solid and liquid
combustibles such as oil, coal,
foodstuffs, and biomass
products. |
5E-KC |
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Features |
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Ability to attach one or two
calorimeter buckets for
simultaneous analysis.
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Equipped with automatic water
cooling and feeding system
from a single reservoir, which
gives stability to water
temperatures and set water
volumes for the calorimeter
bucket
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Equipped with dynamic
temperature calibration ¡°C¡±
value, three temperature sensors to determine the
bucket, jacket and ambient
temperature simultaneously,
and calibrate the ¡°C¡± value
dynamically to ensure that
variance of ambient
temperature will be within
¡À4¡æ.
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Use of electrical energy to
determine automatically the
heat capacity of the calorific vessels instead of benzoic
acid.
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Rapid Analysis, the 5E-KC
Express is equipped with
automatic filling and
forecasting modes to shorten
analysis time for a throughput
of 12 samples per hour with
two buckets.
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Equipped with application
software based on Windows
98/2000, allows Windows
functionality to process data
such as gross and net
conversion, automatic
duplicate, thermal capacity
recalculation, and remote data
transfer.
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Balance connection by a RS232
serial port for automatic
weight entry.
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Specification |
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Temperature Measuring Range |
5 oC - 35 oC |
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Temperature Resolution |
0.0001 |
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Analysis Time |
10 min (Rapid analysis) |
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Sample Weight |
1g(Coal) |
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Measuring Range |
up to 40,000J |
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Power Supply |
220VAC±10%, 50Hz ±1Hz |
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Power |
The computer is less than 300W,
and analyzer is less than
500W. |
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Precision |
RSD¡Ü0.2% |
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Dimensions |
600mm X 466mm X 996mm |
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Net Weight |
84kg |
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Automatic Calorimeter
5e-Ac |
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The
5E-AC Automatic Calorimeter is
used to determine the calorific
value of solid and liquid
combustibles, such as coal, oil,
foodstuffs and biomass products. |
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5E-AC |
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Features |
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Water cycling system.
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Automatic water feeding.
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Temperature adjusting with a
PT 500 temperature sensor.
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Zero drift bridge temperature
circuit to ensure that
temperature resolutions reach
0.0001.
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Auto-diagnose, remote data
transfer and auto-weight entry
(connected with the
balance).
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Windows software to handle
automatic operation and data
handling such as gross and net
calorific value recalculation,
duplicate data, and heat
capacity calculation.
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The software has three options
for analysis: Coal, cement and
oil.
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Temperature Measuring Range |
5 oC - 40 |
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Temperature Resolution |
0.0001 |
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Analysis Time |
About 16 min per sample |
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Sample Mass |
1g (Coal) |
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Analysis Range |
40,000J |
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Power Supply |
220VAC±10%, 50Hz ±1Hz |
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Power |
The computer is less than 300W,
and analyzer is less than
500W. |
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Precision |
RSD < 0.1% |
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Dimensions |
580mm X 470mm X 830mm |
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Net Weight |
45 Kg |
