Ozone Primary Standard, Model 49i-PS

  Ozone Primary Standard, Model 49i-PS



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   Product Detail


Using UV Photometric technology, the Model 49i-PS is able to produce ozone at a rate of up to 5000 ppb.The Model 49i-PS is a dual cell photometer, the concept adopted by the NIST for the national ozone standard.

The Model 49i-PS can operate with ozonator flow rates of up to 6 liters a minute. Because the instrument has both sample and reference flowing at the same time a response time of 20 seconds can be achieved.

Temperature and pressure correction are standard features.  User settable alarm levels for  concentration and for a wide variety of internal diagnostics are available from an easy to follow menu structure.

This state-of-the-art gas analyzer offers features such as an ethernet port as well as flash memory for increased data storage and field upgradability.  

Ethernet connectivity provides efficient remote access, allowing the user to download measurement information directly from the instrument without having to be on-site.

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 measurement information and staus, while viewing menu and operational screens.

Key Features:

  • Ethernet connectivity for efficient remote access
  • Enhanced user interface with one button programming and large display screen
  • Flash memory for increased data storage and user downloadable software
  • Enhanced electronics design optimizes product commonality
  • Improved layout for easier accessibility to components
 
Related Products
 Product#  Product Name Image  
 49i   Ozone Analyzer, Model 49i 
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Purchase Details
SKU : 49iPS 
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  • Firmware Downloads for Air Quality Instruments
  • Software Downloads for Air Quality Instruments
  • Specifications:
    Preset Photometer Ranges :0-0.05, 0.1, 0.2, 0.5, 1.0, 0.2, 0.5, 1.0, 2.0, 5.0 ppm 0-0.1, 0.2, 0.5, 1.0, 2.0, 5.0, 10.0 μg/m3
    Custom Ranges :0-0.05 to 5 ppm 0-0.1 to 10 μg/m3
    Zero Noise :0.25 ppb RMS (60 second averaging time)
    Lower Detectable Limit :0.50 ppb
    Response Time :20 seconds (10 second lag time)
    Precision :1.0 ppb
    Linearity :+/-1% full scale
    Sample Flow Rate :1-3 liters/min.
    Operating Temperature :0OC - 45OC
    Power Requirements :100 vac, 115 vac, 220-240 vac +/-10% @ 150W
    Size and Weight :16.75”(W) x 8.62”(H) x 23”(D), 55 lbs. 425 mm (W) x 219 mm (H) x 584 mm (D), 25 kg
    Outputs :Selectable Voltage, RS232/RS485, TCP/IP, 10 Status Relays, and Power Fail Indication (standard). 0-20 or 4-20 mA Isolated Current Outout (optional)
    Inputs :16 Digital Inputs (standard), 8 0-10vdc Analog Inputs (optional)
    Ozonator Output :.025 - 1.000 ppm @ 3-4 LPM
    Ozonator Response :1 minute to 98% or 5 ppb of final value, whichever is greater
    Stability :+/- 4 ppb or +/- 1% or reading, whichever is greater