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Extractive Laser Gas Analyzer

Extractive NH3 Laser Gas Analyzer

Laser Gas Analyzer menggunakan Tunable Diode Laser Absorption Spectroscopy (TDLAS), realisasi pengukuran non kontak dalam suhu tinggi, tekanan tinggi, debu tinggi, dan kondisi uji keras lainnya. Laser selektif tinggi berdasarkan frekuensi, alat analisa memiliki kinerja anti interferensi yang baik. Dibandingkan dengan metode analisis tradisional, mengurangi sistem sampling yang kompleks, instalasi yang fleksibel dan mudah digunakan, sangat mengurangi instalasi manual dan beban kerja pemeliharaan.Extractive NH3 Laser Gas Analyzer

  • Selektivitas yang sangat tinggi terhadap gas sasaran
  • Keamanan fungsional, pelaporan status berkelanjutan
  • Umur panjang (10+ tahun)
  • Waktu respons yang cepat
  • Konsumsi daya rendah
  • Biaya kepemilikan yang sangat rendah (tidak ada penggantian dan / atau kalibrasi reguler)
  • Biaya rendah sensor gas melalui biaya penskalaan komponen yang sangat baik
Measured gas NH3 concentration
Method Tunable Diode Laser Spectrometry (TDLS)
Range 0-50 ppm, 0-100 ppm, 0-500 ppm (Customized)
Accuracy ± 2% full scale reading depending on integration stability (temperature & pressure)
Precision 1 ppm
Display Resolution 0.1 ppm
Response time Less than 2S (at gas flow rate of 3 L/min)
Output signal 4’20mA DC, Insulting output, maximum 900 ohm
Automatic diagnosis function un-normal range overflow, transmittance, temperature and pressure, laser temperature etc
Power supply 90 – 240 VAC / 50 / 60 Hz
Power consumption 150 W
Warm up time 15 minutes
Interface RS232
Ambient Temperature Temp : – 10-500C  Humidity : 0-90% RH
Dimension 435*450*136 mm

Process control SCR, incineration & combustion processes
Emission monitoring Power generation, engine development, waste incineration furnaces
Environmental Landfill & green-house gases, livestock
Chemical engineering Production control & monitoring
Safety Leak detection, refrigeration, toxic gases
Climate control & monitoring    Livestock, climate chambers & rooms monitoring

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