Interscan GF1900 Sulfuryl Fluoride Analyzer, Vikane Monitor, Fumiscope



Interscan GF1900 Sulfuryl Fluoride Analyzer

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Sulfuryl Fluoride Monitor Fumiscope for Sale


ITEM MODEL: Interscan GF1900 Sulfuryl Fluoride Analyzer

CONDITION: Working Condition. 

DESCRIPTION: The Interscan GF1900 Vikane Monitor Fumiscope is used as a clearing device for Sulfuryl Fluoride Gas. It can be used to measure Sulfuryl Fluoride Fumigation. It is powered by either a 24V Battery Pack or AC Power Supply; this listing includes both. This listing also comes with a carrying case, as well as a charger for the 24V Battery. Please review the specifications for this model below. 

The Interscan GF1900 Sulfuryl Fluoride gas fumigant analyzer is expressly designed for use as a clearance monitoring device to determine safe reoccupation of a structure after aeration only. 



  • Interscan GF1900 Vikane Analyzer
  • BP-24V Battery Pack
  • BC1-24V Battery Charger
  • AC Power Supply
  • Carrying Case 



Measuring Range 0-50 ppm full scale
Accuracy ±1 ppm
Lag Time 3 seconds
Rise Time 120 seconds to 90% of final value
Fall Time 120 seconds to 20% of original value
Calibration Against standard gas mixture
Pump Integral, diaphragm type
Internal Tubing 1/4″ OD x 1/8″ ID (6.35 x 3.18 mm) Teflon®
Tube Fittings Compression-type: brass, polypropylene. Hose-barb type: polyethylene
Pyrolyzer Mullite (3Al2O3 • SiO2) housing over Nichrome V element; operating temperature ca. 1000°C (1832°F)
Meter 0-1mA pivot and jewel, 50 divisions full scale
Carrying Case Cordura®/Nylon, provided with 4 ft (1.22m) adjustable shoulder strap; equipped with slot for Power Supply, and accessory pouch.
Dimensions 8.5″ H x 7″ W x 12.75″ D (216 x 178 x 324 mm)
Weight 8.5 lb (3.9 kg)
Power 24 VDC, 5A—furnished by Power Supply or Battery Pack

Our Guarantee

Our Guarantee

We inspect and test every piece of equipment we sell, and we capture the testing process in our pictures and videos. This usually provides our clients with the assurance that they need.

If you are interested in a particular piece of equipment, and would like to see the results of additional tests that we have not performed, we offer the following services:

  • Contact us to arrange an appointment at our Toronto Canada head office, where you may inspect and test the equipment yourself.
  • If a visit to our office is inconvenient, you may provide us with step-by-step testing instructions. We will then carry out those tests and capture the process via pictures, video, or live video stream.

After your equipment purchase, if you are not completely satisfied, our Guarantee offers you a 30 day return period. During this period, you may return the equipment to us with no questions asked, we only ask that you cover return shipping costs and a 20% restocking fee on our invoice price. 

Please contact us by phone or e-mail if you have any questions.