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Filter Photometer Integrity / Leak Testing Of HEPA Filtration Systems

Basic Information
Place of Origin: China
Brand Name: SUJING
Model Number: APM-18
Minimum Order Quantity: 1
Price: Negotiable
Delivery Time: 5 work days
Payment Terms: T/T
Supply Ability: 800/per month
Detail Information
Name: Filter Photometer Integrity / Leak Testing Of HEPA Filtration Systems Reagent Settings: PAO-4, DOP, Ondina, Mineral Oil, Paraffin
Weight: Weight Output: Wireless Printer, USB Interface
Standards Compliance: NSF 49, IEST, ISO-14644 Light Source: Solid State, Rated For Life Of Instrument
High Light:

HEPA Filtration Systems Aerosol Photometer


HEPA Filter Photometer


Photometer For Hepa Filter Testing

Product Description

Filter Photometer Integrity / Leak Testing Of HEPA Filtration Systems


Aerosol photometer is used for on-site leakage detection after the installation of the efficient filter and its system, mainly to check small pinholes and other damage in the filter, such as frame sealing, gasket seal, and leakage on the filter frame. The purpose of leakage detection is to check the sealing of the efficient filter and the connection part with the installation frame, timely find the defects in the installation, and take corresponding remedial measures to ensure the cleanliness of the area.


The APM-18 can automatically switch the upstream and downstream aerosol concentration to determine the filter for leakage. The portable scanning probe enables the operator to quickly and accurately identify the leakage points in remote locations and determine other leakage ratios, and when the alarm line is exceeded, the display board displays an alarm.


Features and Benefits of aerosol photometer

  • long life laser light source;
  •  high precision photoelectric multiplier tube detection;
  •  can set PAO, DOP and other types of aerosols;
  • equipped with a dedicated handheld device to achieve control, display and sampling function;
  •  large capacity data storage, real-time data storage;
  • more than the setting alarm sound and light alarm;
  • can be obtained by U disk or thermal printer to print historical data;
  •  can print leakage rate and other monitoring data in real time;
  •  through the special software, the sampling data can be imported into PC;
  •  automatic fault detection.

Application of digital aerosol photometer 

  • leakage detection of clean room
  • VLF bench
  • biosafety cabinet
  • glove box
  • HEPA vacuum cleaner
  • HVAC system
  • HEPA filter
  • negative pressure filtering system
  • operating theatre
  • nuclear filter system
  • collection protect filter
APM-18 photometer Specifications
Dynamic Range Up to 600 micrograms per liter
Reagent Settings PAO-4, DOP, Ondina, Mineral Oil, Paraffin
Auto Zero Automatically establishes zero reading at startup
Sensitivity 1% of readings ≥0.01% to 100%
Repeatability 0.5% of readings ≥0.01% to 100%
Flow Control Pulse Width Modulation (PWM) control ensures sampling rate of 1cfm (28.3lpm) +/- 10% in all applications.
Light Source Solid State, rated for life of instrument
Reporting Continuous, Summary, and Monitoring modes
Alarm User selectable audible, visual, and vibratory alarms notify the user when the user defined set point is exceeded.
Size 260 (W)X160(H)X360(D)
Weight 10Kg
Output Wireless printer, USB interface
Power 220VAC, 50/60HZ
Standards compliance NSF 49, IEST, ISO-14644



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Phone Number : +8615850197058

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