The LR-AP1 Aerosol Photometer is designed based on the principle of light Mie scattering and is mainly used for the integrity testing of on-site high-efficiency filter systems. The main unit features a 7-inch LCD display, which shows real-time data such as concentration and leakage rate. It is applicable for leak detection of HEPA filters, HVAC systems, biosafety cabinets, clean rooms, glove boxes, etc.
Execution Standards
GB50591-2010 Construction and Acceptance Specifications for Cleanrooms;
GB50073-2013 Design Specifications for Clean Factories;
YY0569-2011 Class II Biological Safety Cabinets;
JJF1800-2020 Calibration Specifications for Aerosol Photometers;
JJF1815-2020 Calibration Specifications for Class II Biological Safety Cabinets;
ISO14644-3:2005 Cleanrooms and Related Controlled Environments - Part 3: Test Methods;
2010 Pharmaceutical GMP Guidelines - Plants and Equipment;
Performance Features
1. Long-life LED light source;
2. High-precision photomultiplier tube detection;
3. Support for various aerosol media such as DOP and PAO;
4. 7-inch high-definition LCD screen;
5. Portable scanner head can display all host status;
6. Large-capacity data storage, real-time data is saved;
When the detected concentration exceeds the set point, an internal buzzer and light alarm will sound, and the control panel and scanning probe will flash to indicate the alarm. The sound alarm function can be cancelled at any time
Settable aerosol solutions
PAO, DOP, etc.
Accuracy
1% of the reading value (0.01% - 100%)
Repeatability
0.5% of the reading value (0.01% - 100%)
Light source
Long-life solid-state LED
Flow control
28.3 liters/minute ± 5%
Automatic zeroing
Automatically establishes the zero point upon startup
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