• Spectrum Chromatograph
  • Dissolved O2, O3, H2 analyzer
  • Sonic densitometer
  • Dissolved carbon dioxide analy
  • Other instrumentation
  • Online Ozone Gas Analyzer EDK 7100

    Online Ozone Gas Analyzer 

    EDK 7100



    Overview


    The ETG company's online EDK7100 ozone analyzer is based on the Beer-Lambert law of ultraviolet light source. When 254nm ultraviolet light passes through the ozone gas sample chamber, it is absorbed by ozone. The absorption value and ozone concentration follow Lambert Beer's law. The change values of the ultraviolet light signals before and after absorption are compared with the reference light source, and the concentration value of the measured ozone is analyzed.


    Characteristics


    Seconds response, measure quickly

    Optional Multi-point Sampler (MPS)

    Modular design, simple maintenance

    Highly stable optical path system and UV light source

    Online rack-mounted 3U housing plug and play

    Double optical path non-dispersive UV absorption spectroscopy

    Excellent repeatability (2%), high reliability (IP54)

    Automatic temperature and pressure compensation (built-in pressure temperature sensor)

    Simple operation (5.7”touch screen), rugged and durable (carbon steel housing)





















    Specification


    Range

    0-200 ppb, 0-10 ppm, 0-200 ppm, 0-1000 ppm, 0-10%, (customizable)

    Accuracy/repeatability

    <±2.5% F.S.(20s)

    Accuracy

    <±2.5% F.S.(20s)

    Zero drift

    <±0.2% (absolute) per month (nitrogen as zero)

    Span calibration

    Factory calibration, third-party authority calibration

    Response time

    T90 <2 s

    Warming-up time

    <10 minutes

    Technology

    Non-dispersive UV Absorption Spectrum NDUV

    Flow

    0.4LPM

    Pressure

    0-5 psig

    Sample temperature

    0-50℃

    Sample connector

    1/4"Polyvinylidene Fluoride Shiverock Accessories

    Gas path material

    Polyvinylidene Fluoride, Teflon PFA, Quartz Glass, Fluororubber, etc.

    Inlet 

    Pump extraction

    Built-in filter

    5μm particles, 30mm long PTFE filter

    Signal output

    4-20mA

    Communication

    ModBus RTU, ModBus TCP, Profibus, Ethernet

    Dimension

    132.5x495.0x430.5mm

    Weight

    15.75kg

    Power supply

    220VAC@50Hz 100W

    Temperature

    -5°C~+40°C

    Ingress protection

    IP54

    Analysis software

    Ozone View 2.0 Professional Analysis Software Based on Windows T

    Display

    5.7"Touch Screen

    Built-in storage

    8G (sufficient for 1 year storage in 1 minute sampling), optional larger memory


    Application

    Ozone monitoring and analysis in the process of scientific research and production of environmental gases, Clean rooms, Pollution sources, Meteorological climates, Ozone preparation, Petrochemical raw material gas, Rubber materials, Paper making, Textile, Pharmaceutical, Flavors and fragrances, Water treatment, Medical and health, Food and other industries.


    Consulting phone 010-8243-3533
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