Oxygen Analyzer Dealers

(197 products available)
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    Online Oxygen Analyser (Model OA-110)

    Online Oxygen Analyser (Model OA-110)

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    • MOQ1 Piece
    • Brand NameArtech
    • ModelOA-110
    • Range0-1000 ppm Oxygen or 0-30% automatically selected
    • Indication4 Digit LED Display 1/2 Inch height
    • Transport Time fromLess Than 3 Seconds At Recommended
    • OutputRS-232 or 4-20 mA (Optional)
    • Artech offers high performance low cost analysers for measuring oxygen from percentage level to ppm level. It uses electrochemical cell for detecting oxygen in % level and microfuel cell to detect ppm level of O2. It displays automatically % value or ppm value without need of manual switching. The analyser is also provided with two independent alarm settings for percentage range and ppm range.
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    Portable Oxygen And Carbon Dioxide Analyzer

    Portable Oxygen And Carbon Dioxide Analyzer

    25,000 - 25,000 / Piece

    • MOQ1 Piece
    • Brand NameSoarmlich Engineers
    • Availability300 gm
    • MaterialABS High Impact Plastic.
    • Total Carbohydrate1 Year
    • Usage/ApplicationDetecting O2 & CO2
    • Power Supply3.7V DC
    • FeaturesData Communication With PC
    • Analysis Time10 Second
    • Automation GradeAutomatic
    • Response Time< 10 seconds at 95 % variation
    • Resolution Ratio0.1 or 1 PPM / % as applicable
    • Sensor Life5 Year
    • Accuracy+/- 2 % & 0.5% for oxygen
    • Typical Repeatability+/- 1 %.
    • Rated Voltage3.7 V DC Lithium Rechargeable Battery
    • Temperature Range0 - 55 Degree Celsius
    • Size115(H) X180(L) X 60(D)
    • Battery Life8 Hours
    • Low Battery AlarmAudio & Visual
    • AlarmsLow & High Visual and Audible
    • Readout128 X 64 Graphics LCD
    • MeasurementContinuous
    • Features: Complete automatic operation. LCD display Continuous diffusion / suction sampling Confidence beeps every 15 seconds. Complete self integrity check on start Automatic calibration. Display of warning & alarm  Low battery alarm. Other Details: The advanced micro controller technology employed makes these gas monitors highly dependable, Reliable and accurate. The complete automatic operation and calibration feature leaves no scope for user Error. These compact, self contained and intrinsically safe designed instruments housed in a weatherproof high Impact plastic case are powered with a rechargeable lithium 3.7v dc battery. On switching 'on', the instrument goes through its complete self integrity check, and displays factory set warning and alarm values before indicating ‘Ready’ for monitoring. While in operation, the instrument monitors the work place continuously giving the latest update concentration of designated gas through diffusion sampling. Suction sampling is possible with an optional manual or battery operated pump and adaptor. The poison resistant pallister or long life, integrally mounted electrochemical sensor with inbuilt cross interference filters are gas specific. Optionally the sensors can be mounted on an extension cable for monitoring inaccessible locations before entry. The instrument emits an audible beep every 15 secs that provides confidence to the user that he is well protected. Audio, visual also warn and alarms protect him from hazardous situations. The Warn and Alarm Values are factory sets. Low Battery Alarm alerts the user to replace or recharge the Battery. Special features like maximum exposed concentration and Two readings can be incorporated optionally.
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    Nitrogen Oxygen Hydrogen Analyzer

    Nitrogen Oxygen Hydrogen Analyzer

    3,500,000 / Piece

    • MOQ1 piece
    • Country of Origin220 VAC +/- 10%
    • Frequency50 +- 1 Hz
    • Oxygen0.1
    • Hyperoxia0.03%
    • NitrogenLow Nitrogen: 0.1
    • HydrogenLow Hydrogen: 0.1-50ppm High Hydrogen: 50-1000ppm
    • Sensitivity0.01ppm
    • Pulse FurnaceCurrent 0
    • Power7.5kVA, maximum
    • Temperature Higher Than3000 degree C.
    • SizeW X H X D: 55cm X 65cm X 65cm
    • NCS N/O/H Gas Analyzer for big steel plants with VOD process used for refining steel 
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    Dissolved Oxygen Analyser

    Dissolved Oxygen Analyser

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    • MOQ1 Piece
    • Total Carbohydrate1 Year
    • Pressure500/850 mmHg
    • Salinity0/60,000 PPM
    • Relative Humidity0/100 %
    • Repetition Cycle0.1/24 hours
    • Temperature: 20 °C or 68 °F
    • This unique submersible probe has been designed to measure dissolved oxygen based on fluorescent technology.  
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    Toshcon

    Ajmer
    GST 2 yrs
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    INSITU ZIRCONIA BASED OXYGEN ANALYZER

    INSITU ZIRCONIA BASED OXYGEN ANALYZER

    230,000 - 275,000 / Bag

    • MOQ1 Bag
    • MaterialZirconium Dioxide (ZrO₂)
    • Country of OriginIndia
    • Number Of FlowerGas Analyzer
    • UsageReal-time Measurement Of Oxygen Concentration In Flue Gas Or Combustion Processes
    • Measurement Range0.1% To 25% O₂ By Volume
    • Response TimeUnder 5 Seconds
    • Operating TemperatureUp To 1400°C
    • Power Supply230V AC
    • Output4–20 MA Or RS485
    • An In-situ Zirconia-Based Oxygen Analyzer is a high-temperature gas analysis device used for real-time measurement of oxygen concentration directly within flue gas or combustion processes. It operates based on a solid-state zirconium dioxide (ZrO₂) electrochemical sensor, which generates a voltage signal proportional to the oxygen partial pressure. The analyzer provides accurate and continuous oxygen measurement in the range of 0.1% to 25% O₂ by volume, with a response time typically under 5 seconds. It is suitable for high-temperature environments up to 1400°C and does not require gas sampling or conditioning systems. The sensor and probe are installed directly into the duct or stack, allowing direct exposure to the process gas. Power supply is usually 230V AC, with 4–20 mA or RS485 output for integration into process control systems. The device includes a built-in calibration port, automatic or manual calibration capability using reference gases, and options for display units with alarms and data logging. It is housed in a weatherproof, corrosion-resistant casing (often IP65/IP66) and is widely used in power plants, cement kilns, boilers, steel furnaces, and other combustion-critical industrial applications. Compliance with standards such as EN 15267, ISO 10849, and applicable CEMS guidelines is typical.
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    Oxygen Analyzer & Controller

    Oxygen Analyzer & Controller

    202,000 / Piece

    • Number Of FlowerAutomatic
    • CertificationCE Certified
    • ApplicationIndustrial
    • Driven TypeElectric
    • Accuracy100%
    • Warranty1 Year
    • Industrial environment can get a little tricky and Oxygen Analyzer and Controller ensures that the gas levels are within the safe margin. It measures the gas level injected in food and pharmaceutical industries. It comes with Zirconium Oxygen sensor that senses the presence of oxygen with high efficiency. The response time of one second is calibrated automatically. We comply with the best industrial standards to ensure comprehensive service. Features: Accurate readings and stats Reliable and high quality parts Enhances safety in industrial readings Technical Specification: Zirconium Oxygen Sensor Made in UK 4 to 20 mA RS 232 Probe Length 220 mm / 400 mm 0.1 to 25% O 2 , Auto Calibration response time 1 sec 100C to 400C. Oxygen Controller with Display. Features: No Moving Parts No need for Temperature Stabilization Functional Testing and Calibration in Ambient Air. Long Life. Potential Applications: Furnace/Heating boiler Control Industrial Process Control Combustion Systems Compost systems Environmental Control Benefits: Up to 3.5% fuel Savings & up to 20% Power Saving in ID Fan power. Reduced Co 2 emissions. Optimization of fuel to air ratio Improved Boiler Efficiency.
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    Trace Oxygen Analyzer 02

    Trace Oxygen Analyzer 02

    50,000 - 65,000 / Piece

    • MaterialMetal, Plastic, Etc
    • Display TypeDigital
    • Number Of FlowerOxygen Analyzer
    • Usage/ApplicationOxygen Analysis
    • TRACE OXYGEN ANALYSER
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    Oxygen Analyzer with Sensor

    Oxygen Analyzer with Sensor

    35,000 / Piece

    • MOQ1 Piece
    • Usage/ApplicationFor Nitrogen Oxygen Plant
    • Display TypeLCD
    • Analysis TimeQuick Analysis
    • Automation GradeAutomatic
    • Measuring Range0.1-.999 % 25 %
    • Sample Gas Flow (Millilitre)1-2 LPM
    • Analog Output4-20 mA
    • Range (Ppm)1ppm
    • Flow Rate (Nanometer Cube per Hour)1-2 LPM
    • Power Supply (V per Hz)220 VAC
    • Calibration IntervalsOne Year
    • Output Signal4- 20 mA
    • AlarmUser Settable
    • MountingPM Clamps Cal Screwdrivers
    • Fuel TypeAir Foam Gas
    • Sensor Life6 Month min
    • CapacityAs per Client Requirements
    • Operating Pressure0.5 Kg
    • Alarm OutputVisual on panel and 1P2W
    • Gas Connections1/8 inch Swagelok Type
    • DisplayDigital LCD
    • Brand NamePSG Engineering
    • Being an eminent organization in the industry, we are involved in providing a premium quality range of Oxygen Analyzer with Sensor.   Technical details Used for PSA Technology Plant only Example: - PSA Nitrogen Gas Plant, Nitrogen Gas Generator, Nitrogen Gas Plant etc only
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    Oxygen Analyzer

    Oxygen Analyzer

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    • MOQ01 Set
    • Country of OriginIndia
    • Oxygen AnalyzerWall mount or Rack mount
    • Range PPM to 100 %Hand held or table top
    • oxygen analyzer for all type of application eg Food packaging,Confind space,Purity analyser , Trace oxygen analyser, Stack Gas, Flue gas analyser etc.
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    M M Automation

    Thane
    GST 17 yrs 4.5 (30)
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    Trace Oxygen Analyzer

    Trace Oxygen Analyzer

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    • Model/Type AvailableBI -2005
    • ApplicationsTo monitor Inert gas atomsphere
    • CapacityRange : ppm to100% by volume Oxygen
    • We maintain a steady supply of our products courtesy an ultramodern inventory management system and a high-tech storage facility. Our resources enable us to maintain year round products' availability. All our payment methods are practical and convenient. A method is agreed upon by us with you at the time of undertaking to ensure no confusion or problem arises later on.   Special Features : Based on solid zirconia oxide sensor for long life OR Micro fuel cell Propelled by (Hydraulic, Electrical, Pneumatic/CNC)   Supply Voltage : 230 V AC
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    Oxygen Analyzer

    Oxygen Analyzer

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    • Usage/ApplicationHood, Incubator, CPAP, Hyperbaric Oxygen Chamber, Ventilator Or Anesthesia Machine, Oxygen Makers.
    • BrandS S Technomed (p) Limited
    • Country of OriginIndia
    • Use life of oxygen sensor2 year
    • battery alarmLow
    • DESCRIPTION Characteristics: It is convenient to use because of its small size. The battery is chargeable(3.7V) that convenient to carry. Stable performance and high precision. Cheap and practical. Technical parameter: Oxygen concentration: 21%-100% Power: DC 9V/DC 3.7V Use life of oxygen sensor: 2 year Low battery alarm.
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  • Oxygen Analyzer

    Oxygen Analyzer

    25,000 / Unit

    • Brand NameNitrotech
    • Power Supply220VAC +/- 10 %, 50Hz
    • Response Time5 sec or less
    • Model NameEC-55
    • Temperature0 to 45 Degree C
    • Humidity95 % RH Non-Condensing
    • Measurement Gas Pressure-5 -250 kPa
    • Sample Gas Temperature0 -1400 Degree C
    • We are the leading manufacturers, exporters and supplier of this products.
  • Oxygen Analyzer

    Oxygen Analyzer

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    We offer Oxygen Analyzer. RELTEK Oxygen Gas Analyzer is a panel mountable instrument meant for measuring oxygen from the flue. It consists of two parts – Analyzer and Zirconia Oxygen probe. Analyzer The Analyzer is microcontroller-based and can be powered by Mains 230V AC. It senses the gas sample from the probe and measures Oxygen by means of Zircona sensors. . The outlet from the Zirconia Oxygen probe is fed into the analyzer through connecting cable. PRECISION ELECTRONICS offers INTERNATIONAL QUALITY PRODUCTS Oxygen Analyzer 38 - D GIDC BHAKTINAGAR RAJKOT 360 002 GUJARAT INDIA PRECISION ELECTRONICS RELTEK Phone: 91-281-2376820 MOBILE: 91-9586826585 E-mail: RELTEKINDIA@GMAIL.COM Web: http:sites.google.comsite reltekprecision The Analyzer has been designed with latest technology using LED Display and keys. Gases Measured Parameter Principle of Measurement Oxygen O2 Zirconia Sensor Measurement Parameter Parameter Range Resolution Working Temperature 0-45 c of Probe Temperature Resolution 1 Degree Celsius Sensors Zirconia Cell Accessories Instrument Manual Side mounting clamps TECHNICAL SPECIFICATIONS Oxygen O2 0 – 21.0% or 0-9999 ppm 0.1 %or 1 ppm Display LED 4-digit with Keypad Most Advanced Technology Power Mains 110- 230 V AC 50 Hz Key Board Key board for setting v arious parameters Calibration Manual by front panel pushbuttons, digital calibration Size: 192X96X300 (D) mm Temperature Range 0 to 600 Degree Celsius Sample Temp. RELTEK Offers Electrochemical type as well as Zirconia type Oxygen Sensors
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  • Oxygen Analyzer

    Oxygen Analyzer

    100,000 / Piece

    • MOQ01 Piece
    • Display Typedigital
    • PurityAutomatically turns OFF if the measurement stays above 1000 ppm for 10 min
    • Usage/Applicationmeasurement range: 1000 ppm up to 1 ppm - resistant to H2, humidity and ozone
    • Model Name/NumberPRO2 stick Oxygen analyzer
    • Automation GradeAutomatic
    • Product TypeOxygen analyzer
    • Power Supplybattery
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  • Dissolved Oxygen Analyzer

    Dissolved Oxygen Analyzer

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    • AC/DC voltage0.1 V to 600 V
    • Resistance0.01 ? to 20.00 k?
    • Dissolved oxygen analyzer are considered to be amazing in terms of their stability. Our products long operational life enhances its market popularity. The dimensions, as well as results, reflect accuracy and our product performance is impeccable and trouble-free. Sourced from trusted vendors, we maintain their safety standards. Their applications extend from fish farms to sewage treatment plants, reservoirs and also rivers and other places.
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  • Oxygen Analyzer

    Oxygen Analyzer

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    • Display TypeDigital LED Display
    • MaterialMS, Siemens Grey RAL 7032
    • ApplicationFor measuring concentration of oxygen content in V/V range.
    • ModelOGA-3500-VOL
    • Brand NameAmbetronics
    • Product TypeGas Analyzer
    • Power Supply220VAC +/- 10 %, 50Hz
    • Recorder OutputProgrammable linear 4-20mA, 0 to 1V/ 0 to 10V
    • WeightApprox 4.5Kg
    • Power220VAC +/- 10 percent, 50Hz
    • TemperatureOperating Temperature 0 to 50 Deg.C. +/- 5 percent
    • HumidityBelow 95 percent Non-Condensing.
    • Dimension276 mm(W) x 266 mm (H) x 300 mm (D)
    • MakeAmbetronics
    • Output SignalProgrammable linear 4-20mA, 0 to 1V/ 0 to 10V
    • MountingWall Mounting / Bench Top
    • Accuracy+/- 1 percent of Full Scale.
    • I deal inNew Only
    • Minimum Order Quantity1 Piece
    • We are the leading exporter and supplier of this products.
  • Oxygen Purity Analyzers

    Oxygen Purity Analyzers

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    • BrandBHOOMI ANALYZERS
    • Country of OriginMade in India
    • Flow Rate(LPM)/(Nm3/hr)1 LPM
    • ApplicationIndustrial / Medical
    • Approval and LicensesISO
    • Model No./NameBHOOMI 420
    • Automation GradeFully-Automatic
    • DesignStandard
    • Mounting TypeHandheld/ Table top
    • Space Required (L*B*H)215 (L) x 120 (B) x 40 (H) mm (Handheld Version) 257 (L) x 311 (B) x 65.3 (H) mm (Tabletop Version)
    • Operating TemperatureUpto 45 degree C
    • Operating Pressure1 kg/cm3
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  • Dissolved Oxygen Analyser

    Dissolved Oxygen Analyser

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    • Number Of FlowerDissolved Oxygen Analyzer
    • Availability0-5kg
    • ApplicationCombustion Gas Anlysis, Flue Gas Analysis
    • Driven TypeBattery, Electric
    • FeatureAccuracy, Battery Indicator
    • Backed with rich experience, we have garnered acclaim for manufacturing and supplying the superior array of the Dissolved Oxygen Analysers in India. Contrived by employing the cutting-edge technologies, these Dissolved Oxygen Analysers guarantee maximum performance with negligible upkeep. These high-performing & durable Dissolved Oxygen Analysers are attainable in the tailored specifications as well. Place order with us; medium or bulk, & fetch lucrative offers.
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    Oxygen Analyzer +5

    Oxygen Analyzer

    62,500 - 65,000 / piece

    • MOQ1 piece
    • Typedigital
    • Colorgreen
    • Display TypeLED/LCD for clear gas concentration indication
    • Sensor TechnologyElectrochemical sensor
    • Gases DetectedOxygen (O₂) and various toxic gases
    • DisplayLED/LCD for clear gas concentration indication
    • output signal4–20 mA analog output (configurable range)
    • CommunicationOptional RS-485 with MODBUS RTU protocol
    • Product Description The Smart Gas Analyzer is a robust and reliable device designed for real-time monitoring of oxygen and toxic gases in industrial environments. Utilizing advanced electrochemical sensor technology, it offers high resistance to sensor poisoning and chemical etching, ensuring long-term reliability. The device provides precise measurement down to parts per million (PPM) or percent volume (%V/V), with readings displayed clearly on an LED/LCD interface. It supports a configurable 4–20 mA output signal for integration with industrial control systems. Programming is secured with password protection and performed via intuitive device keys. Optional features such as RS-485 MODBUS communication and STEL/TWA alarms allow for enhanced safety monitoring and compliance with industrial standards. Its rugged, weatherproof enclosure makes it suitable for both indoor and outdoor industrial installations. Key Features Electrochemical sensor resistant to poisoning and etching. Detects oxygen and toxic gases in PPM and %V/V ranges. LED/LCD display for clear and easy-to-read gas concentration. Configurable 4–20 mA analog output for process integration. Password-protected programming with simple key interface. Optional RS-485 MODBUS communication for remote monitoring. Optional STEL and TWA set points for safety compliance. Operates on 18–36 VDC with low power consumption. Rugged, weatherproof, and industrial-grade construction. Applications   Industrial safety and toxic gas monitoring. Chemical plants, refineries, and process industries. Environmental and air quality monitoring. Confined space monitoring for occupational safety. Automation and integration with industrial control systems. Compliance with safety regulations for workplace gas exposure.
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  • Oxygen Analyzer

    Oxygen Analyzer

    19,500 / Piece

    • MOQ1 Piece
    • Display TypeDigital
    • BrandKUSAM-MECO
    • Item CodeKM5490
    • Model Name/NumberKM - 5490
    • Power Supply3x1.5VAAA alkaline batteries
    • ModelKM 5490
    • ApplicationIndustrial Use
    • Automation GradeAutomatic
    • Weightapprox. 80gms
    • Measuring Range0 25% (VOL)
    • Dimension172 x 51 x 26 (mm)
    • I Deal InNew Only
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  • Oxygen Analyzer

    Oxygen Analyzer

    25,000 / Piece

    • MOQ1 Piece(s)
    • Total Carbohydrate1Years
    • Brand NameV Tech
    • FeaturePerfect result Compact size Defect free
    • Display TypeDigital - LCD Display
    • FeaturePerfect result Compact size Defect free
    • Automation GradeAutomatic
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  • Oxygen Analyzer

    Oxygen Analyzer

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    • Automation GradeAutomatic
    • Voltage230V
    • Normal operating temperature0-55°C
    • Warm up time30 minutes
  • Chemical Oxygen Deman Analyzer

    Chemical Oxygen Deman Analyzer

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    • Accuracy±2°C (@ 25°C/77°F)
    • Temperature of Reaction105°C or 105°C(22°F or 320°F)
    • Temperature Stability±0.5°C
    • Temperature Range-10°C to 160°C
    • Capacity25 vials (dia 16x100 mm), 1 for a Stainless steel reference thermometer
    • We are the leading manufacturers, exporters and supplier of this products.
  • Oxygen Gas Analyzer

    Oxygen Gas Analyzer

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    We are offering oxygen gas analyzer as part of our highly precise gas analyzer range which is designed as per strict international standards that ensure premium accuracy during operations. Equipped with effective integral reference gas pumps, the oxygen gas analyzer offered by has been termed as the best available in the market. Unique features : field selectable range: 0-1 % to 0-100 % o2.4-20madc output signals which can be configured for combustibles, o2 deficiencyprobe emf, co2 , efficiency , stack temp.accuracy of +- 1% of actual measured oxygen value.can operate with 2 probe unitsintegral reference gas pump.two modbus digital communication ports i.e. Rs 232 or rs 485 used in : hospitalsresearch centerspathological laboratories
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  • Oxygen Analyzer

    Oxygen Analyzer

    15,000 / Piece

    • Accuracy+/-3%
    • Max Pressure138KPa
    • Max Flow15 liters/minute
    • LCD Purity Display between21.0%-99.9%
    • Area of UsageHospitals , Nursing Homes,Home care patients
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    Percent/PPM Oxygen Analyzer

    Percent/PPM Oxygen Analyzer

    60,000 - 150,000 / piece

    • MOQ1 Piece
    • Country of OriginIndia
    • Number Of Flowerelectrolyte cell type
    • power220 V AC
    • applicationto measure o2 contact online system
    • warantee1 year
    • output power4-20 ma
    • relay outputpotension free
    • we supply the both type oxygen analyseer ppm and percent as per customer requirement for measuring the o2 % and ppm for checking the gas purity. also we supply the portable Oxygen alnalyser to measure as and when required .
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  • Portable Part Per Billion Dissolved Oxygen Systems

    Portable Part Per Billion Dissolved Oxygen Systems

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    Portable Part Per Billion Dissolved Oxygen Systems are designed to give you fast response, flexibility, reliability and ease of use in a portable analyser. Automatic ranging reads directly in part per billion without any need for set up : from 0 ppb to 20 ppm dissolved oxygen with values available onan RS232 output. Quality construction includes a stainless steel portable panel double shielded ppb dissolve oxygen sensor and bulkhead quick�disconnects to produce stable low ppb reading when the sample is delivered via stainless steel tubing. By, design, the cell chemistry regenerates and does not deplete the electrolyte, which produces long, stable runs between electrode recharge. When recharge is necessary, the membrane replacement is an easy factory pre�tensioned module.
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  • Oxygen and Related Analyzers

    Oxygen and Related Analyzers

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    We offer a range of oxygen analyzers, designed to increase safety or improve efficiency in applications from industrial gas production, monitoring inert blanketing gases to combustion efficiency control. We use non-depleting measurement technologies – thermo-paramagnetic and zirconium oxide – to ensure long-term reliability and low cost of ownership.
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  • CHNS+O COMBO ANALYSER

    CHNS+O COMBO ANALYSER

    5,300,000 / piece

    • MOQ1 Piece
    • BrandAnalytical Technologies Limited
    • Country of OriginIndia
    • SensitivityOxygen ,Nitrogen, Hydrogen, Carbon and Sulfur :0.01ppm
    • RepeatabilityOxygen, Nitrogen and Carbon : 1ppm or 1%; Hydrogen : 0.2ppm or 2% Sulfur : 1.5%
    • Sample mass1g (Sample mass can be changed according to the content)
    • Analysis timeabout 3 min
    • Carrier gasHigh purity helium for O/N, high purity nitrogen for H Oxygen: purity >99.5%, pressure 0.30 MPa, pressure of furnace end 0.05MPa, 3L/min
    • Pneumatic gasNitrogen or compressed air Pressure imported 0.30 MPa
    • StructureModular Structure, including analyzer, computer, electronic balance*, printer*, water circulate chillers
    • Chemical reagentMagnesium perchlorate, Ascarite
    • Electronic balanceWeighing range: 0g-120g. Precision of read: 0.0001g.
    • Instrument Principal :  CHNS+O Analyzer is a new product, and it is used for oxygen,nitrogen, hydrogen, Carbon, Sulfur determination in ferrous and non-ferrous metals, rare earth materials, alloy, semiconductors, electronic materials, ores, ceramics, coal, graphite, and some organic / inorganic materials. Pulse heating inert gas fusion. O (Oxygen): NDIR(Non Dispersive Infrared absorption); N/H (Nitrogen/Hydrogen): TCD(Thermal Conductivity Detection) Carrier gas (Oxygen) pass through sample extraction unit. Sample combustion at a high temperature, the carbon and sulfur in the sample were converted to CO2 and SO2.and then the mixed gas was measured by infrared detector. The infrared detector using Non-Dispersive-Infrared absorption technology, and it can quickly and accurately measuring carbon & sulfur contents, and it is easy to operate, easy to maintain, easy to repair. Instrument Specification :  1. Structure : Modular Structure, including electronic balance, computer, printer, high-frequency infrared carbon & sulfur analyzer, tubular resistance furnace, vacuum cleaners, water circulate chillers. 2. Detection System : (i) Solid state Infrared detector is used for Oxygen. Thermo-conductivity detector is used for Nitrogen & Hydrogen. (ii) IR Cell: Standard configuration of measure scope is composed of low carbon, high carbon and low sulfur. For specially required scope for sulfur, high sulfur can be added. (iii) Detector: Solid-state pyroelectric detector. (iv) Motor: Synchronous motor made in Swiss, continuously working. (v) IR Emitter: Anti-oxide, stable IR emitter. (vi) Temperature control: Keep constant temperature in the whole infrared unit to make sure the temperature of detected gas to be stable and the results to be accurate. (vii) Protective gas: Controlled gas flow to purify and protect IR emitters and detectors, avoiding the influence of ambient to improve the stability and accuracy. (viii) Thermo-conductivity (TCD) detecting unit: Anti-oxide NTC thermistor (ix) Signal processing: Small current control technique is developed to make sure the thermistors can be used without carrier gas (x) Reference gas circuit: Low flow control technique is used.    3. Gas flow control: High sensitive and accurate electric flow control technique based on the low pressure difference is applied, and Anti-Overshoot System is applied. 4. Catalyst unit : a) Catalyst heater: Convert CO to CO2 and SO2 to SO3. b) Filter: SO3 is removed by a filter, to ensure the tail gas reach the requirement of atmospheric environment protection. 5. Dust filter : Made of powdered metal technique, can be reused by washing in ultrasonic cleaner periodically. Cleaning filter and combustion chamber twice during one analysis by special design of the furnace, which reduce the difficulty of daily maintenance. 6. Weighing: Sample mass can be transfer from balance into computer automatically, If necessary, the mass can also be manual input. 7. Analysis time : A typical analysis using induction furnace requires 30-40 seconds. 8. Crucible Ceramic crucible using in induction furnace is 25mm in diameter. 9. Furnace: High frequency induction furnace, 18MHz, Max 2.7KVA, (Temperature: Max.3000o C) 10. Calibration: 1) Fast calibration 2) Normal calibration 11. Power: 220VAC 10%, 50/60Hz, current max. 50A.  
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