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Digital Aerosol Photometer HEPA Filters test by PAO/DOP used for HEPA Leak Detection,spectrometer
Digital Aerosol Photometer HEPA Filters test by PAO/DOP used for HEPA Leak Detection,spectrometer
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  • Product Detail
  • Company Profile   skype: lingx360    

    DP-30 is a patent product to fill the blank of domestic market developed by Suzhou Norda, used for the leak detection of integrity filtration system.


    DP-30 Aerosol Photometer is a kind of special test instrument to test the leakage of HEPA, designed on the base of light scattering principle, displays real-time leakage rate by detecting aerosol concentrations of upstream and downstream. Applicable for testing clean rooms,(vertical) laminar flow benches, biosafety cabinets, glove boxes, HEPA vacuum cleaners, HVAC systems, HEPA filters, ULPA filters, negative pressure filtration units, surgical suites, nuclear filter banks, collective protection filters, etc.

    User friendly interface         -

    3.5” LCD display, menu driven interface. Aerosol measurements, real time concentration and pump sampling rates are prominently displayed for easy viewing. System parameters and selections such as alarm types, alarm set points and aerosol reagent are shown on the lower menu bar, while icons at the top of the screen give the status of connection, alarm type, reporting mode.   

    Portable scan probe - Real Time Synchronized with the base instrument

    The Probe acts as an extension of the base instrument through a nearly identical user interface. All status and selection icons from the base unit are represented on 2.8” LCD, which can improve work efficiency and give immediate presentation when find leakage.

    you just need to operate the probe to realize the all functions that has on the instrument.and It is easy to  watch the results  when personnel is testing. 

    Easy to trace measurement result - storage with 1000 groups

    DP30 has three independent reporting functions storage/continuous/print modes, the result can be printed out by a thermal printer.
    Performance guaranteed- being recognized by numbers of validation testing service companies!
    DP30 adopts import pump (Britain), import light source (Japan) and the sensor produced with top domestic precision process technology (same as the domestic aerospace technical standard), and has been independently tested and qualified to ensure compliance with all applicable electrical and safety requirements.


    Dim.(mm) 260×370×160
    Weight 10.66kg(main body)+0.62kg(probe)=11.28kg
    Housing solid die-cast aluminum housing, easy for maintenance and calibration
    Power supply 220V AC, 50/60HZ
    Measuring scope 0.0001% to 100.0%
    Alarm User selectable audible, visual, and vibratory alarms notify the user when the user defined set point is exceeded.
    Reagent setting PAO or others
    Dynamic range Up to 600ug/L
    Sensitivity 1% of readings for readings between 0.01% to 100%
    Reproducibility 0.5% of readings for readings between 0.01% to 100%
    Light source Long time, steady, solid scattering chamber light source; work under low power and generate low heat and deviation value; service life: 50,000-100,000 h
    Output USB connection or connect external printer (optional); 1000 goups storages
    Reporting Continuous/storage/print modes
    optional printer ,  carrying case

    Standard configuration
    Base instrument, scan probe, connection device, upstream sampling pipe, power wire

    Optioanal:   aerosol generator

    Cold aerosol generator  --------------------------------Model : AG-230

    Thermal aerosol generator------------------------------ Model:  AG-1800

    Two function :built-in pump and external air  source---Model:  AG- 60  skype: lingx360 

    Suzhou Norda Cleaning Tech Co., Ltd is a high-tech corporation specialized in develop,
    manufacture,sales of air purification equipments and air test instruments, and also undertake
    design, construction,installation ofair purification system project.

    Depending on outstanding engineers and skillful workers, we absorb advanced techniques home and
    abroad, and keep continual innovation to develop and manufacture new products and techniques for
    satisfying customers’ actual demands.

    Under the consistent objective to upgrade technical abilities and offer satisfactory solution for clients,
    we also win the recognition from clients of different regions by offering the right products that you're
    looking for, and Meanwhile, after service offices can be found, like in Europe, India,Korea,and others.

    Our products are widely applied to micro-electronics, optics, precise machinery, medical and health,
    bio-pharmaceuticals, food and drinks, aviation and space flight, and other industrial aspects, as well
    as the research in colleges, universities and institutes, and the sterile sickrooms in hospitals.

    Our philosophy

    “Keep Improvement
    Customer First
    Continuous Innovation
    Human Centered”
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