Product overview

It is a new product which applies DOAS (Differential Optical Absorption Spectroscopy) as core technology; it is mainly used for field analysis of the concentrations of SO₂, NO, NO₂, O₂, etc. in the stationary source emission. It is particularly suitable for field composition analysis of stationary source emission in various boilers, stacks and industrial furnaces of low temperature, high temperature, and low emission concentration.

Execution standard

  JJG 968-2002  Verification Regulation of Flue Gas Analyzers
  HJ/T 397-2007  Technical specification for monitoring of stationary source emission
  DB37/T 2704－2015  Measurement of nitric oxide in stationary source emission  ultraviolet               absorption method
  DB37/T 2705－2015  Measurement of sulfur dioxide in stationary source emission  ultraviolet           absorption method
  DB37/T 2641-2015 Specification and test procedures for portable multiple gas measurement           system based on ultraviolet  absorption method
 

Product features

  Efficient dust filtration, heating, cooling dehydration flue gas preprocessor system, integrated design of automatic control, effectively reduce the loss of SO₂, prevent interference of moisture, more suitable for the condition of high humidity-ratio and low-concentration
  Adopt DOAS technology with small temperature drift and high accuracy
  Long-life pulse xenon lamp as the cold light source, with short preheating time and long service life
  Dual range design of NO_x、SO₂ analysis, the range control can be switched automatically in accordance with concentrations
  Real-time display of the curve of flue gas compositions analysis atlas, automatically accumulate and count the average result
  With lower testing limit and strong anti-interference ability against moisture and dust, effectively removes the cross interference among flue gas compositions
  Automatic heating function in low-temperature for the built-in heating apparatus, makes it suitable for severe cold region
  Automatic zero calibration and software calibration function
  Wide temperature large-screen reversible TFT color display, with resistance to high cold and wide visual angle
  WINCE operating system, supports Chinese and English input, easy for users to input information, such as sampling place, accomplished man-machine interactive interface
  Industrial high-speed imbedded IPC, with accurate control and high speed
  Developed Windows environment based computer database and communication system, accomplished storage  and print-out through computer communication.
  Various man-machine interface: Supports mouse, U-disk, keyboard, touchpad, printer and so on

  Precise design of dust-proof and water-proof industrial board, suitable for severe environment, easy to operate.
  AC/DC power supply, unrestricted by field power supply
  Advanced molding process is adopted, with light-weight and compact structure, both artistic and practical, easy to carry
  Automatic fault detection function: Automatically detect the fault of major components, main functions and generate report forms, easy for user's maintenance and usage
  Adopt high speed miniature thermal printer, accomplished real-time printing, with high-speed
 

Explain：

The above parameters are totally up to the requirements of the relevant national standards. If product upgrades, or image does not match with real machine, please refer to the real machine.
If you have special needs, please call:
the unified national customer sales hotline：400-676-5892 or service hotline: 400-676-6892 to consulate details, Thank you for your cooperation!