Hg Continuous Ultra-Trace Mercury Vapour Analyser (Model 2537x)

The Tekran® 2537x performs continuous measurement of total gaseous mercury with unmatched accuracy, precision and reliability.The atomic fluorescence based system is easy to set up, use and maintain. Model 2537x is the analyser of choice, since it has been the primary apparatus used to advance the science of ultra-trace atmospheric mercury.

Rugged, Compact & Versatile

The Tekran 2537x is self-contained, compact rugged and versatile. It's the only automated analyser capable of precise and accurate mercury determination in ambient air at levels less than 1 ng/m3, with 5-miniute resolution and no data gaps. With it's unique features, the Tekran Model 2537x has opened up a vast range of measurement applications that were once impractical or simply not possible.

Specifications and Features:

  • Detector: Atomic fluorescence, temperature control, optical lamp feedback, high sensitivity PMT
  • Sensitivity: 3 (5 min samples)
  • Calibration: Automated w/internal perm source
  • Sampling: Continuous (no gaps in data stream) using patented, pure gold, dual cartridges
  • Sampling Cycle: 2.5 - 60 min
  • Sample Flow Rate: 0.5 - 1.5 liter/min with Precision Mass Flowmeter (MFM) control
  • Pump: Internal, variable speed (MFM controlled)
  • Outputs: Serial RS-232, Two 0-5 v analog
  • Carrier Gas: Argon (UHP: Grade 4.8)
  • Ar Use: < 6 liter/day (2 months per full-size tank)
  • Ar Flow Rate: Precision mas Flow Controller (MFC)
  • Physical: 19" rack mountable (8.75" height)

All Tekran analysers are sold with 1 years parts warranty as STANDARD.

The warranty can, at additional cost, be extended for total peace of mind. Please call to discuss options for this.

Tekran analysers require periodic service and maintenance to both satisfy the requirements of the warranty and to ensure that the highest possible data capture rates are maintained.

Enviro Technology has a large team of in-house and field based service engineers who regularly receive “factory training” and can provide the very best levels of service and support.

Enviro Technology and Tekran recommend that the Hg Continuous Ultra-Trace Mercury Vapour Analyser 2537x is serviced every 6 months of continuous operation.

A wide range of servicing options are available and can include:

- Pre-scheduled on-site planned maintenance (every 6 months).

- Emergency on-site call-out within agreed timescales (i.e. 48 hours).

- Supply of consumable items (i.e. sample inlet filters).

- Supply of calibration gases and permeation tubes.

- Supply of permeation tube calibrators and zero air generators

- Remote analyser “health-checks” and diagnostics.

- Return-to-base servicing options.

- Local site operation services.

- Data collection and data management services.

Please contact either our sales or customer services teams to request a quotation for on-going servicing and maintenance on this analyser.

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