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Jerome J405 Portable Mercury Vapour Detector

Supplier: Active Environmental Solutions

The Jerome J405 is a portable low-level instrument for mercury vapour detection. Using gold film sensor technology, the Jerome J405 is a reliable instrument with one-button operation, simple to use with low dection levels (0.5 μg/m3).

Price Guide: POA

Like its 411 & 431X predecessors, the J405 utilises the industry-proven, inherently stable and reliable gold film sensor technology and simple, one-button operation. The ergonomically-designed handle, lighter exterior case and significantly lower detection capabilities (0.5 μg/m3) have reset the bar for portable and easy, low-level Mercury detection instrumentation.

The larger display, on-board data logging, auto zeroing, and battery-powered sensor regeneration will simplify operation and maintenance in the field. Menu-driven programming, USB data communications and SCADA compatibility via 4-20 ma output further enhance data retrieval, storage and reporting.


  • Landfill monitoring
  • Facility Monitoring
  • Gold Mining
  • Sealess Pumps
  • Worker safety
  • Exhaust Duct Monitoring
  • Fish (heated)
  • Flourescent Lamps
  • Mercury spill
  • Hazardous Waste sites
  • Worker safety
  • Mercury Exclusion testing
  • Recycling & Disposal

Jerome® J405 Specifications:

  • Resolution 0.013 μg/m3
  • Detection Range 0.5-999 μg/m3
  • Precision 15% RSD @ 1 μg/m3
  • Accuracy ±10% @ 1 μg/m3
  • Response Time Sample Mode: 12 seconds, Survey Mode: 2 seconds
  • Flow Rate 750 cc/min or 0.75 l/min
  • Environmental Range 0-45°C, non-condensing, non-explosive
  • Interface USB host, USB slave
  • Dimensions 11" W x 6" L x 6.5" H/ 28 cm L x 16 cm W x 17 cm H
  • Weight 5 lbs/ 2.5 kg
  • Internal Battery Pack Rechargeable nickel metal hydride (NiMH)
  • Power Requirements 24V DC/Power Adapter
  • Warranty 1 year, factory parts and labor
  • Certifications TUV 61010, CE

Additional Features:

  • Detection limit down to 0.5 μg/m3
  • Meets EPA & ATSDR cleanup levels
  • Longer sensor life
  • Battery powered sensor regeneration
  • On-board data logging (20,000 data points) (Upgraded Model)
  • Auto time/date stamp (Upgraded Model)
  • USB data output (Upgraded Model)
  • SCADA interface capabilities via 4-20ma
  • Accessories also available

For more information on the product or if you have any questions please use the enquiry box for a direct reply back

Click here to view a product brochure