Sensitive

With a detection limit of 0.5µg / m3, the J405 is ideal for both industrial and residential cleanup settings.

Proven

Jerome® instruments have been recognized as the gold standard for mercury detection for 35 years.

Rugged

Sturdy metal housing and solid-state design make the J405 tough enough for any environment.

Reliable

With 24 hours of battery life per charge, the J405 is always ready when you need it.

Smart

Features on-board data logging for up to 20,000 measurements, USB data transfer, and SCADA interface capabilities through 4-20ma output.

Specifications

Resolution: 0.01 µg/m3 (0.00001 mg/m3)
Detection Range: 0.5 µg/m3 – 999 µg/m3 (0.0005 mg/m3 to 0.999 mg/m3)
Data Storage Capacity: 20,000 samples
Operating Environment: 0 – 45°C non-condensing, non-explosive
Accuracy: 1.0 µg/m3, ±10%
25 µg/m3, ±5%
100 µg/m3, ±5%
Typical Response Time: SURVEY MODE: 2 seconds
SAMPLE MODE: 16 seconds
Flow Rate: 750 ± 50 cc/min (0.75 ± 0.05 liters/min)
Power Requirements: 12 VDC for the instrument

(provided by the internal battery, AC power supply/charger, external battery pack or car accessory cable)

100-240VAC, 47-63Hz, 3.2A for the AC power supply/charger

Internal Battery Pack: Rechargeable nickel metal hydride (NiMH)
Dimensions: 11″ L x 6″ W x 6.5″ H
Weight: 5.3 lbs.
Output: Digital: USB serial data to PC, printer or USB flash drive
Analog: 4-20mA current loop (requires external power source)
accurate to 0.3% of output
Warranty: 1 year, factory parts and labor

Accessories

  • 1400 2002 Probe
  • 990-0193 Ammonia Filter
  • 990-0214 External Battery Pack Assembly
  • 990-0217 Jerome® Hard Carrying Case
  • 990-0220 Jerome® Soft Carrying Case
  • Y405-0903 Maintenance Kit
  • Y431 0902 Mercury Functional Test Kit w/Mercury
  • Y990-0191 Mercury Functional Test Kit w/o Mercury
  • Z2600 3940 Chlorine Filter

Parts

  • 2600 3039 Fritware
  • 600-0262 Scrubber Filter Assembly
  • 600-0293 AG Filter
  • Z2600 3905 Zero Air Filter

Features

  • Meets EPA & ATSDR Action Levels
  • Battery Powered Sensor Regeneration
  • 24 Hour Battery Life
  • On-board Data Logging (20,000 data points) (communications option)
  • Auto Time/Date Stamp
  • USB data output (communications option)
  • SCADA Interface Capabilities via 4-20ma
  • Functional Test Kit (FTK) verifies instrument functions correctly between recommended annual factory calibrations