1. Application:
AT902 China Automated Filter Tester is designed for a stand- alone tester to check a few filters per day or need to integrate your tester in an automated, high-volume, high-volume production line. It has proven track records of durability, reliability, and minimal maintenance, meeting the demanding requirements of manufacturing and quality control environments in the past ten years. It equipped with two sets specially designed aerosol generators enable highly repeatable and reproducible filter-efficiency measurements. It features a high degree of automation and self-diagnostics that greatly simplifies operation, increases throughput, and improves overall measurement performance. As a result,AT902 filter tester is ideally suitable for QC testing.
2. Standards:
EN143 | GB2626-200 | JMOL |
NIOSH 42 CFR 84 |
Note: For more standards, please contact us
2. Technical Specification:
Model | AT902 |
Aerosol | Salt,DOP,DEHS, Paroline, Corn oil etc |
Aerosol density | (50〜200) mg/m3(oil); (12〜20)mg/m3(salt) |
Detector | Laser aerosol particle counter |
Measuring range | (0〜100) L/min |
Detect temperature | (25±5)℃ |
Related humidity | (30±10)℃ |
Flow measurement accuracy | 2% of full capacity |
Pressure detect | Digital pressure sensor (pressure difference transmitter) |
Pressure detect range | (1~1000)Pa |
Pressure detect accuracy | Grade 2.5 |
Efficiency testing range | filter efficiency: 0~99.999% penetration rate: 0.001% |
Operation display | Big screen LCD display |
Power supply | 230V, 50/60Hz |
Compressor requirement | 198 L/min at 550 kpa |
Dimension | 900mm × 880mm × 1510mm |
Weight | 95Kg |
