Mercury Calibrator, Model 81i

  Mercury Calibrator, Model 81i



It's time for a new standard in mercury emissions monitoring. 
Part of the Mercury Freedom System, the Model 80i is one of the four major components of this state-of-the-art system.

   Product Detail


The Model 81i utilizes a vapor generator that allows standard calibration and dynamic spiking into the extraction probe. A wide calibration range lets you directly calibrate the analyzer at post-dilution concentrations. The calibrator is ideally suited for daily zero/span checks and routine converter efficiency and linearity testing.

Designed to meet the provisions of 40CFR Parts 60 and 75, the Mercury Freedom System provides a complete mercury monitoring solution that reports elemental, ionic, and total mercury in exhaust stacks from both coal-fired boilers and waste incinerators.

The Model 81i also offers the benefits of the new iSeries gas analyzer platform.

The iSeries platform features flexible communications, increased serviceability, and an easier to use interface. Ethernet connectivity provides efficient remote access, allowing the user to download measurement information directly from the instrument without having to be on site. Captive hardware and slide-apart modules allows easy access for service and periodic maintenance.

You can easily program soft-keys to allow you to jump directly to frequently accessed functions, menus or screens. The larger interface screen can display up to five lines of measurement information while the primary reporting screen remains visible.

Key Features:

  • Performs standard calibration upstream of the inertial filter
  • Capability to perform diagnostic calibrations directly to analyzer and critical orifice.
  • Long lasting Hg source
  • Uses Peltier cooler vapor pressure control and mass flow control
  • Wide concentration range for post-dilution calibration
  • Ideal for periodic converter efficiency and linearity testing
 
Prodotti Relativi
 PRODUCT# Product Name Image  
  80i   Mercury Analyzer, Model 80i
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  83i   Mercury Probe / Converter, Model 83i
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  83i GC   Mercury Probe / Converter, Model 83i GC
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  82i   Mercury Probe Controller, Model 82i
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Mercury Fr
eedom
 
The Mercury Freedom System
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Purchase Details
SKU : 81i 
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  • Firmware Downloads for Air Quality Instruments
  • Specifications:
    Gas Dilution :-
    Accuracy of each mass flow measurement :+/-2% of reading or 1% of full scale, whichever is less - 20 to 100% full scale
    Linearity of mass flow measurement :0.5% of full scale
    Repeatability of mass flow measurement :+2% of reading or 1% of full scale, whichever is less - 20 to 100% full scale
    Mass Flow Controller :-
    Zero Air Flow Controller :20 slm
    Span Gas Flow Controller :50 sccm
    Hg Source Control :0° - 15°C
    Hg Concentration Standard Output :3 - 50µg/dscm
    Linearity :+/-2% full scale
    Operating Temperature :5° - 40°C
    Power Requirements :250 watts
    Size and Weight :16.75"(W) x 8.62"(H) x 23"(D), 48 lbs., or 425mm (W) x 219mm (H) x 584mm (D), 21.8 kg
    Outputs :Selectable Voltage, RS232/RS485, TCP/IP, 10 Status Relays,and Power Fail Indication (standard). 0-20 or 4-20 mA Isolated Current Output (optional)
    Inputs :16 Digital Inputs (standard), 8 0-10 vac Analog Inputs (optional)