AT901 Automated Filter Tester is designed as a stand-alone tester for checking a few filters per day or for integration into an automated, high-volume production line. It has a proven track record of durability, reliability, and minimal maintenance, meeting the demanding requirements of manufacturing and quality control environments over the past ten years. Equipped with two sets of specially designed aerosol generators, it enables highly repeatable and reproducible filter-efficiency measurements. It features a high degree of automation and self-diagnostics that greatly simplify operation, increase throughput, and improve overall measurement performance. As a result, the HY9010 filter tester is ideally suitable for QC testing. It complies with more regulations and is well received by many customers. Simple, fast and automated operation. Highly consistent test results. Designed for manufacturing environments. Supports Chinese and English, with a menu-type operating mode and a large LCD display, making it easy to switch. Computer control with special software. More test items. Technical Specification Model: HY9010AerosolSalt, DOP, DEHS, Paroline, Corn oil etcAerosol density(50〜200) mg/m³(oil); (12〜20)mg/m³(salt)Detector Laser: aerosol particle counter Measuring range: (20〜100) L/minDetect temperature5~ 35℃Related humidity0 ~ 90% RHOPC self-purification time≤10 minsOPC flow rate accuracy±5%OPC repeatability10% F.SOPC particle size distribution deviation± 30%OPC particle density deviation± 30% F.S Pressure: detectDigital pressure sensor (pressure difference transmitter) Pressure: detect range(0~0.88)MPa Pressure: detect accuracyGrade 2.5Efficiency testing rangefilter efficiency: 10~99.999%Operation displayLCD display Power supply: 200~235V, 50HzDimensionMain machine950mm × 600mm ×600mmControl cabinet750mm × 600mm ×600mm