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Jerome® J605

Gold Film Hydrogen Sulfide Analyzer

The newest H2S analyzer from Arizona Instrument LLC is the Jerome® J605 Hydrogen Sulfide Analyzer. The Jerome® J605 can read as low as 3ppb with an incredible resolution of 20ppt.

The J605 is housed in a light and ergonomically designed case, setting a new precedent for low-level, portable monitors. The industry-proven, gold film sensor has been upgraded and improved from previous models, resulting in longer life expectancies.

  • Ultra Sensitive:
    Detect hydrogen sulfide in air at levels as low as 3 parts per billion (3ppb).
  • Proven:
    The Jerome’s gold film sensing technology has been validated in the laboratory and in the field for more than 35 years.
  • Rugged:
    Its sturdy metal housing makes the J605 tough enough for nearly any environment.
  • Reliable:
    With 18 hours of battery life per charge, the J605 is always ready when you need it.
  • Smart:
    Features onboard data logging for up to 20,000 measurements, USB data transfer, and SCADA interface capabilities through 4-20ma output.

Contact our sales team for more information on our Jerome series.

  • Specifications +


    Detection Range: 3 ppb (0.003 ppm) – 10 ppm
    Resolution: 20 ppt (0.02 ppb) *range dependent
    Accuracy: ±1 ppb at 5 ppb
    ±3 ppb at 50 ppb
    ±0.03 ppm at 0.5 ppm
    ±0.3 ppm at 5.0 ppm
    Response Time: Survey Mode: 12-27 seconds
    Manual Mode: 12-27 seconds
    Auto Mode: 12-53 seconds
    Flow Rate: 150 mL/min
    Result Units: ppm, ppb
    Autosample Intervals: 1, 2, 5, 10, 15, 30, 45, 60, 90 or 120 minutes
    Integrated Data Storage: 20,000 test results; retains date, time and up to 80 locations
    Display: 3.5” (9 cm) backlit LCD
    Battery: Rechargeable NiMH
    18 hour life, charges in 3 hours
    Power Requirements: 12 VDC for the instrument;
    100-240 VAC, 47-63 Hz, 1.3A for the AC power supply
    Fuse: Auto-resetting fuse
    Operating Environment: 0°C to 40°C, non-condensing, non-explosive
    Output: Digital: USB serial data to PC, printer or USB flash drive
    Analog: 4-20 mA passive current loop; accurate to 0.3% of output
    Dimensions: 11″ L x 6″ W x 6.5″ H
    (28 cm L x 16 cm W x 17 cm H)
    Weight: 5.4 lbs. (2.5 kg)
    Warranty: 1 year, factory parts and labor
    Certifications: TUV 61010, CE
  • Features +


    Ultra Low-Level Detection: The Jerome J605 can detect H2S in air at levels as low as 3 parts per billion (ppb) with a resolution of 20 parts per trillion (ppt).

    Gold Film Sensor: Validated in the field and in the lab for over 35 years, our proprietary gold film sensor ensures repeatable results across a wide range of applications.

    Versatile: With a detection range of 3 ppb to 10 ppm, the J605 is ideal for a variety of applications, including regulatory compliance and odor control at wastewater and landfill facilities, scrubber efficiency testing and monitoring corrosion in control rooms, among others.

    Regulatory Compliance: The J605 is in active use by many regulatory agencies and landfill, water treatment and waste management facilities across the world.

    Data Logging: The integrated data logging system of the J605 can store data for up to 20,000 samples, including date, time and up to 80 locations.

    Survey Mode: While in survey mode, the J605 continuously draws in samples of air to help users sweep an area for hydrogen sulfide hot spots and enable corrective action to be taken.

    Field Regeneration: The J605 boasts a battery life of 18 hours and offers battery powered sensor regeneration that can be performed wherever and whenever you need it, allowing for extended testing in the field.

    Rugged Construction: Housed in a light, ergonomically designed, durable metal casing, the J605 sets a new precedent for portable, low-level H2S monitors.

    Intuitive Interface: The J605 offers simple, menu-driven operation as well as easy-to-understand diagnostics and error detection. It does not require PC software and comes with a USB interface for easy data transfer.

  • Documents & Downloads +

  • Accessories Parts Consumables +


    Part Number Description
    200-0143 Battery Pack Assembly
    600-0279 Scrubber Filter, LFS
    600-0281 Scrubber Filter, LFD
    990-0183 Ammonia Filter
    990-0214 External Battery Pack
    990-0217 Hard-Sided Carrying Case
    990-0220 Soft-Sided Carrying Case
    990-0225 10:1 Dilution Module
    1400 2002 Probe
    2600 3039 Pack of 20 Fritware, .25 cm diameter
    2600 3061 Acrodisc Filter, 25 mm
    4000-1025 AC Power Supply/Charger
    6000 4003 Line Cord, 115 VAC
    Y605-0901 Accessory Kit
    Y605-0903 Maintenance Kit
    Y990-0261 Intake Kit
    Z2600 0918 Jerome® Functional Test Module, 250 ppb, 115V
    Z2600 0930 Jerome® Functional Test Module, 30 ppb, 115V
    Z2600 3905 Zero Air Filter
    Z2600 3930 Scrubber Filter
    Z2600 3940 Chlorine Filter