Ribble Enviro Ltd.

Specialists in Portable and Fixed Gas Detection

GFM 435 Landfill gas analyser MCERTS APPROVED

The GFM 435 is a truly universal landfill gas analyser. Measuring gas concentrations,pressures,flows and temperatures it can be used to equally great effect at peripheral boreholes and gas extraction wells. Contains the following sensor configuration
Infra Red CH4 analysis @ 0-100% / LEL @ 0-100% / Infra Red CO2 @ 0-100% / Electrochemical O2 analysis 0-25 % / CO @ 0-2000ppm & H2S @ 0-5000 ppm

Images and Downloads
- Please click on the images to view them enlarged.
- GFM400 datasheet.pdf
  GFM400 SeriesSpecifications.pdf
Instrument Product Key Information
- KEY FEATURES
  - up to 7 gas analysis channels
  - 4 wavelenght optical infra-red analyser
  - atmospheric pressure 800-1200mbar
  - flow range -60 to +100 l/hr
  - flow resolution 0.1l/hr
  - borehole pressure +1000/-1000Pa ( typical )
  - Temperature probe input -10 to 100c
  - Vane anemometer input 0.01-40.0m/s
  - powerful sample pump
  - user replaceable sample filter
  - field replaceable / rechargeable battery pack
  - optional flow , pressure and temperature
  - plug in sensors
  - open upgrade path
  - data storage
What's included for the price?
- - - Monitor as specified
  - - Infra Red CH4 sensor / LEL sensor / Infra Red CO2 sensor/ Electrochemical O2 sensor/ H2S Sensor / Carbon Monoxide sensor
  - - UK charger
  - - Transport case
  - - Pumped monitor

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(base price: ~~£3850.00~~ Now £3650.00 exc. VAT)
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