Aerosol Photometer integrity/leak testing of HEPA filtration systems

Product Overview

Description

Aerosol Photometer integrity/leak testing of HEPA filtration systems

 

 

 

 

 

Digital Photometer is portable, yet rugged, and the ideal instrument for in-situ filtration system integrity testing. During the High Efficiency Penetration Air-filter running, if any leakage or allowed because of not fully installed happened, the intended cleaning effect will not be achieved, so, it’s necessary to detect leaks in high efficiency filtration systems (HEPA & ULPA). To validate the integrity of a filtration system, a known challenge agent (such as Aerosol Generator) consisting of an airborne test aerosol is generated and introduced upstream of the filter. The challenge agent provides particulate matter upstream of the filter to allow measurements downstream of the filter. To take the Photometer for checking the upstream aerosol concentration and comparing with the downstream aerosol with the use of the scanning probe, the leakage of HEPA will be detected for the efficiency.

 

Features and Benefits:

1. The photometer uses 7” color touch LCD screen, and it`s easy to view the aerosol measurements and pump sampling rates. Using the button to control the instrument conveniently. In-built input editor without Keyboard .

2. Scanning probe of APM-18 photometer has 3.5” color touch LCD screen, and the tube 12 feet length, real time synchronized with the base instrument.

3. Reliable and professional pump, detector, and light source. The sensor and key components produced with precision process technology.

4. Three kinds of data reporting, 2G data RAM, Wireless Printer, USB interface.

5. Professional R&D team, 1 year limited warranty

 

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

 

 

1. Research (APM-18 photometer)

 
 
 

2.Material

 

 

3.Produce

 

4.Calibration

 

5.Testing

 

5.Packing