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UV DOAS analyzer
Home > Product > Flue Gas Analyzer

Portable UV Flue Gas Analyzer

Gasboard-3800UV
Gasboard 3800UV is new portable type adopts the UV DOAS, NDIR and electrochemical technology to measure concentration of SO2, NO, CO, CO2, HC and O2 from stack or boiler emission gases.
Segment: Flue Gas Analyzer
Division: Flue gas analyzer
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Features

  • Based on ultraviolet differential optical absorption spectroscopy technology, DOAS algorithm is adopted through the deep ultraviolet band and different optical path, no moisture absorption, no interference from moisture and dust, no cross interference between measurement gases.
  • Low detection limit, resolution up to 0.1mg/m3, it is suitable for ultra-low emission monitoring in the different industrial applications.
  • Sensor modular design, good stability with no vibration affect.
  • Light source adopts flashing xenon lamp with long life time.
  • It is equipped with integrated sampling probe, heating tube, and imported gas conditioning device removes dust and moisture.
  • Automatic calculation of air coefficient and combustion efficiency.
  • Automatic storage of measurement data.
  • Dot matrix printer and USB communication interface to print real-time and historical data, or directly export the stored data to the USB flash drive.
Gas conditioning device features
  • Stainless steel heating type sampling probe, heating temperature up to 200℃.
  • The probe is equipped with SIC filter element for quick replacement.
  • Sampling probes are available in different lengths (1 or 2 meters) to suit various industrial applications.
  • Heating tube has self-controlled temperature function to keep high temperature of 180℃, it can prevent SO2 gas condensation to loss value.
  • Original imported diaphragm pump, flow rate ≤60L/h.
  • Gas-water separator to separate liquid water in the sample gas.
  • Original Peltier cooler removes gaseous water from sample gas.
  • Equipped with corrosion-resistant and pressure-resistant heat exchanger and independent digital PID controller.
  • After treating, sample gas dew point:≤4℃, dust accuracy: 0.1μm.

Specifications

Measurement Components
SO2、NO、CO、CO2、 HC、O2
Measurement Technology
SO2/NO：UV-DOAS ;   CO/CO2/HC：NDIR;    O2：ECD
Measurement Range
SO2/NO：(0~100/200/500) mg/m3 ;   CO：(0~10)%;   CO2/O2： (0～25)%;    HC：(0～1)%
Resolution
 SO2/NO：0.1mg/m3 ;   CO/CO2/O2/HC：0.01%
Accuracy
±2%F.S
Repeatability
≤2%
Response Time
T90＜15s
Warm-up time
30min
Stability
≤2%F.S./24h
Flowrate
（0.7~1.2) L/min
Size
275mm*470mm*175mm
Weight
7.5kg
Power Supply
100~240VAC，80W
Display
LCD
For more details, please feel free to contact our sales: sales@gasanalyzer.com.cn.

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CONTACT SALES

You can contact Cubic Instruments by telephone or email, or you can submit an online Request for Quotation Form.
For Sales: sales@gasanalyzer.com.cn
For Administration: info@gasanalyzer.com.cn

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