| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 1 Year |
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1. General Introduction
1.1 Application and Performance
LY-CS01 Infrared Carbon & Sulfur Analyzer, being used coordinately with WF-L88 High-Frequency Induction Combustion Furnace, can determine the quality fraction of carbon and sulfur contained in steel, iron, alloy, non-ferrous metal, cement, ore, activator, glass, ceramic and other materials rapidly and accurately. This set of equipment is the high-tech product integrating optical, mechanical, electronic, computerization and analytical technologies. It characterizes itself in having wide range of measurement, precise and reliable results of analysis and the like advantages. Due to application of computerized technology, it has so far reached the advanced level domestically in respect to intellectualization of the instrument, the screen display of images and graphs, and collection and processing of data. It can be regarded as an ideal analyzer for various sectors to determine carbon and sulfur contents.
1.2 Component and Structure
This instrument consists of infrared testing unit, high-frequency induction heating unit, computer, printer and electronic balance. See fig. (1) The following text will mainly describe the internal structure of high-frequency induction heating unit and infrared testing unit.The high-frequency induction heating unit in frame structure has three layers. (Upper, middle and low layer) In the upper layer there are the high frequency inducting circuit, the over-current and over-time protection circuit and the electromagnetic valve control circuit; in the middle layer there are power source, the gas path breaking switch, the components for filtration and drying of the analytical gases; in the lower layer there are the HV transformer, the dust collector, and compress valve etc. From the front view, the left upper section includes plate current indication ammeter, grid current indication ammeter, supporting oxygen pressure gauge and adjusting knob, top oxygen flow regulator and analytical gas flow regulator. The lower part includes the furnace uplift & descent switch, over-current & over-time reset button, automatic cleaning button, power switch and the dryer. The right section is the combustion area for the furnace of which the upper part is mounted with the filtration and cleaning systems for the gases released after combustion while the lower part bearing the cylinder which is used for transmitting the testing sample into the combustion area during the sample analysis and taking the testing sample out of the combustion area at the end of combustion.
The infrared testing unit has two layers. In the upper layer there are modular power and Control PCB. In the lower layer, there is the gas analysis room, which consists of a carbon analysis tank, sulfur-analysis tank and current stabilizer.
ISO9556 Sulfur Content Tester Machine Sulfur Content Tester Carbon Sulphur Analysis Instrument
1.3.1 Range of Measurement:
Carbon: 0.0001%-10.0000% (extendable to 99.99%)
Sulfur: 0.0001%-2.5000% (extendable to 99.99%)
1.3.2 Accuracy and Precision:
Accuracy: Carbon confirms to the Standards ISO9556
Sulfur confirms to the Standards ISO4935
Precision: confirms National Metrological Verification Standards JJG395-97
1.3.3 Time of Analysis: Adjustable at 25~60 seconds, but generally at about 35 seconds
1.3.4 Min. reading: 0.00001%
1.3.5 Electronic Balance:
Weighing range: 0~120 g, Precision of readers: 0.0001 g
2. Installation of the instrument
ISO9556 Sulfur Content Tester Machine Sulfur Content Tester Carbon Sulphur Analysis Instrument
2.1 Preparation before the installation
Note: The user should make appropriate working preparation before the arrival of company installation staff.
2.1.1 Analyzing room: be far away from the erosion gas such as acid, alkali, dust, vibration, testing disturbance.
2.1.2 Analyzing room size: >2×3m;
2.1.3 Working condition:
Room temperature: 10-30ºC, Relative humidity: <75%;
2.1.4 Power supply:
well earthing is required, Voltage: AC220V±5%, Frequency: 50/60Hz,
No disturbance from harmonic wave;
2.1.5 Voltage stabilizing equipment:
Power: 5kW, Voltage stabilizing precision<2%;
Note: If there is disturbance from intermediate frequency furnace in the work power supply, the equipment should be equipped with AC Regulated Power Supply.
2.1.6 Gas: Oxygen: purity≥99.5%
2.1.7 Power gas: Nitrogen or Compressed air (Purified: without water, oil and contamination)
2.1.8 Tool: Box opening tool and regular tools.
ISO9556 Sulfur Content Tester Machine Sulfur Content Tester Carbon Sulphur Analysis Instrument
2.2 Installation of HF Furnace
2.2.1 Unpack the case to take out the instrument, use a screw driver and an adjustable wrench to remove the back cover-plate and right side-plate, unscrew the stainless steel cover-plate for the interior hood at the right side to take out the furnace core. Fix one end of the vacuum capacitor to the core plate with a screw; fix the other end with a copper strip to the capacitor and the heating coil. Use screw driver to tighten all the retaining screws for the core components. Replace the core, take out the electron tube and insert it to its seat; use the screw driver to tighten the upper radiator and the copper strip.
2.2.2 Use a wrench to take off the rubber hoses for the oxygen intake connector and the furnace gas connector, loosen Fastener by hand to remove the cavity, place the quartz tube into its stand from the top and let the tube go through the induction coil at the center of the stand. Refit the cavity with the upper part of the quartz tube into original position. Place the red silica gel coated washer to the bottom portion of the quartz tube.
2.2.3 Check to see if the interior screws are loose and if there are foreign objects inside the chassis.
2.2.4 Make sure to fix the core, all the retaining screws and all the screws for the interior stainless steel hood covers; install the right side plate and the rear plate.
ISO9556 Sulfur Content Tester Machine Sulfur Content Tester Carbon Sulphur Analysis Instrument
2.3 Installation of infrared testing unit
2.3.1 Unpack the case to take out all the component of the instrument, and have it properly placed as the outline structure.
2.3.2 Open the upper and lower back door of the infrared testing unit to check if there is any loosen problems in the printed circuit breadboard and various connectors. Try to plug the balance connection line, USB line and optical fiber in order. (See Fig (3))
Fig3-Control circuit board
|
1 |
Connection with carbon amplifying board |
2 |
Connection with sulphur amplifying board |
|
3 |
DC power input |
4 |
Balance connecting wire |
|
5 |
USB communication wire |
6 |
Optical-fiber communication wire |
Installation of USB drive: connect two ends of USB cable to the USB ports of the control circuit board and computer, turn power on.
After the system prompts the USB CH372/375 hardware is found, select "install from the list" or "install from the specified location", and click Next.
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