Volatile Organic Compounds Analyzer BTEX

VOC72e

Gas chromatography (GC) coupled with a PID detector. VOC monitor QAL1 certified to EN 14662-3, the newest standard for benzene measurement

Compact and fully automated analyser providing equal performance to the laboratory chromatographs; particularly well-suited for fixed or mobile ambient air quality monitoring stations.
• Standard measured compounds: Benzene, Toluene, Ethylbenzene, m+p-Xylene, o-Xylene, 1-3 Butadiene (other compounds on request)

Quick check of the chromatograms possible directly on-screen, without the use of a computer
Add to Compare
  • Standard measured compounds: Benzene, Toluene, Ethylbenzene, m+p-Xylene, o-Xylene, 1-3 Butadiene…
  • Performs all the functions, such as: sampling, analysis and data management, in a simple and completely autonomous mode
  • Self-contained, completely automated and ready to use in less than 30 minutes
  • GC column equipped with an innovative liquid-cooler; retention times are stable even with a fluctuating temperature
  • Long-life capillary column
  • High sensitivity, stable and linear response PID detector
  • Ultrafast trap heater (heating rate >160°C/second)
  • Quick check of the chromatogram peaks possible directly on-screen, without the use of a computer
  • Low memory effect allowing the automatic calibration of the analyser on a single cycle without an external PC
  • Ambient air monitoring
  • Monitoring of industrial sources emitting VOCs
  • Photochemical pollution studies (stationary and mobile laboratories)
  • Other component upon request: hexane, trimethylbenzene, i-octane, styrene…
Technical specifications
Measured parameter VOC (Benzene, Toluene, Ethylbenzene, m+p-Xylene, o-Xylene, 1,3 Butadiene)
Technology Gas Chromatography
US-EPA Approval / QAL 1 Certification YES
Measurement ranges 0-1000 µg/m3
Measurement units ppb, ppm, µg/m3 (user-selectable)
Lower Detectable Limit (2σ) ≤ 0.025% µg/m3 at 0.5 µg/m3 benzene
Noise (σ) ≤ 0.5%
Zero drift ≤ 4% / 15 days
Span drift < 1% / 7 days
Sample flow rate 50 ml/min
Temperature range 0°C to +30°C
Data storage 1 year
Included I/O 1LAN / 1USB / WIFI / RS232-422
Weight (Kg) 12.5
Dimensions mm (LxWxH) 483 x 606 x 133
Chassis 19″ Rack, 3U
Power supply ‘100~250Vac, 50/60Hz + ground
    MAIN OPTIONS:

  • ESTEL 2 max electronic boards with:
    4 independent analog inputs (0-2.5 V) / outputs (0-1 V, 0-10 V, 0-20 mA, 4-20 mA)
    4 remote control inputs
    6 dry contacts
  • RS232 or RS422 serial interface (max. one Estel board if this option is used)
  • Span gas input (atmospheric pressure)
  • Span gas input under pressure (1 bar) for permanent connection to a gas cylinder
    COMPLIANCE WITH:

  • ISO 13964, 2008/50/EC, EN14662-3:2016, the newest european regulation for benzene monitoring
  • EN15267-1:2009, the EN15267-2:2009, 40 CFR PART 53 and 40 CFR PART 58
  • QAL 1 certified by the TÜV to N° 0000069251

Related products

Produits apparentés

Related products

Related products

相关产品

Related products

Related products

QUOTE DEVIS ANGEBOT OFFERTA 报价 QUOTE QUOTE CONTACT CONTACT KONTAKT CONTATTI 联系我们 CONTACT CONTACT
Go to Top