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GA-40Tplus
Portable combustion analyzer using electrochemical and IR gas sensors.
The flue gas analyser GA-40Tplus has integrated sample conditioning and a heated hose for long term measurements and the accurate analysis of soluble gases such as SO2 and NO2. there are also applications where H2S and HCl have to be measured. The view shows the graphic screen and internal dot matrix or impact printer. This type of analyser is regularly used for EPA compliance testing and is the standard in many countries. The standard three metre heated hose can be extended to five metres if needed and an adapter is availble to carry out the soot test. This smoke test is necessary on oil or coal-fired equipment. The instrument naturally also calculated the esential combustion parameters such as excess air and efficiency automatically. The instrument is fitted with sensors for ambient temperature and stack gas temperature.These allow the stack loss and, together with the oxygen and carbon monoxide sensors, loss by incomplete combustion to be calculated.

The combustion analyzer GA-40Tplus is designed especially for service technicians who are permanently employed in measuring emissions and carrying out adjustments as well as making long-term measurements and inspections on various burner and heating equipment. For this purpose the analyzer is fitted with a high-powered dryer and heated hose. The analyzer can be equipped with up to 9 sensors (7 electrochemical and 2 IR sensors).

All parts of the combustion analyzer are designed for long and trouble-free operation. 6 additional analog inputs for voltage/current signals and temperature together with 2 optional analog outputs give the instrument an unheard of flexibility. The analyzer can also be fitted with two IR sensors for direct measurement of CO2 and CH4.
Pictures
Produktinfo
Description
Features
Applications
Measurement data
Brochure (83 kB)
Manual (605 kB)
PC software (17.6 MB)
Standard configuration
  • Measurement of gas concentrations
    • Gas concentrations measured with NDIR sensors: CO2, CH4
    • Gas concentrations measured with electrochemical sensors: O2
    • Toxic gas concentrations measured with electrochemical sensors: CO, NO, NO2, SO2, H2S,, H2. Please ask for quote for other gases.
  • Measurement of other parameters
    • Measurement of gas and ambient temperatures
    • Pressure, draft and differential pressure measurements with 1 Pa resolution
    • Soot test according to Bacharach with a pump flow of 1.62 l/min
    • Flow velocity (Option)
    • 6 analog inputs (2 current/voltage, 2 thermocouple, 2 thermistor)
  • Calculation
    • CO2 concentration
    • Calculation of absolute and relative mass concentrations & relative emissions
    • Calculation of all relevant combustion parameters
  • Processing and presentation of measured data
    • All results shown on display
    • Averaging of all measured values. Averaging time: 10 sec - 60min
    • Graphical presentation of all measured values as diagram
    • Memory capacity for 1024 sets of data, organised into 10 data banks
    • Up to 9 separate items in a data set
    • User definition of the 9 items
    • Memory capacity for 30 reports
    • Data logger function for the analog inputs
    • All measured values, stored values or displays can be printed on the internal printer
    • Powerful PC program for analyser settings and data communication
  • Software-Eigenschaften
    • International compatibility (language, date format etc.)
    • Password protection for settings
    • Automatic zeroing when the analyser is switched on
    • Calibration of O2/CO2 during use
    • All parameters programmable
    • List of 22 common fuels
    • 10 further freely programmable fuels
    • Permanent automatic check of the instruemnt with acoustic warning and full information in the "control list"
    • Compensation of cross sensitivity and temperature drift of gas sensors
  • Hardware capabilities
    • Electronic regulation of the pump flow rate
    • Integrated clock/calendar
    • Internal 57 mm dot-matrix printer
    • Power from rechargeable battery or mains
    • Big (70 x 60 mm) LCD display with backlighting (Graphics or 11 x 21 characters)
    • Gas probe with thermocouple and condensate trap
    • Power for heated probe holder during mains operation
    • RS-232C interface and multifunctional PC program
Optional accessories
  • External ambient temperature sensor
Technical data
  • Size of case W x H x D: 19’’ x 11.5’’ x 8’’
  • Weight w/o probe: 25 lbs
  • Display size: Graphical - LCD, with backlighting and variable contrast, 128x112pixels, 3" x 2,5"
  • Printer: high-speed dot matrix printer with graphics capability for 2.25" normal paper
  • Data memory: Memory for 30 reports and 10 banks containg a total of 1024 sets of data 
  • CO - measurement channel: Separate from the other gas channels. If the freely programmable maximum is exceeded then the sensor is purged with air, without interrupting the other measurements
  • Interface: RS232C
  • Power supply: 110/230 VAC 50 ÷ 60 Hz
  • Charging time: Lead-acid battery 12V / 2.2 Ah, charging time 10 h, working time approx. 6 h (w/o dryer))
  • Gas pump: Membrane pump, electronically regulated at 1.5 lpm
  • Probe: Inconel stainless steel probe with pistol grip. Heated for soot test
  • Probe length: 12" (other options available)
  • Length of heated line: 10 ft.
  • Peltier dryer
  • Gas filter: In line filter 20 µm
  • Operating temperature: 10°C ÷ 50°C
  • Storage temperature: -20°C ÷ +55°C
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