PM-350 aerosol photometer Introduction: The PM-350 aerosol photometer is used for on-site leak detection of high-efficiency filters and their systems for food and drug production enterprises. It mainly checks for small pinholes and other damages in the filter material, such as frame seals, gasket seals, and leaks on the filter frame. The purpose of leak detection is to check the sealing of the high-efficiency filter and its connection with the installation frame, timely discover defects in the high-efficiency filter itself and during installation, take corresponding remedial measures, and ensure the cleanliness of the area. The PM-350 aerosol photometer can automatically switch between upstream and downstream aerosol concentrations to determine if the filter is leaking. The portable scanning probe allows the operator to quickly and accurately identify leakage points in remote locations and determine other leakage rates. When the alarm threshold is exceeded, the display panel will show an alarm. Application areas: Efficient filter validation; Pharmaceutical and electronics industries; Medical operating room, clean room; Pharmaceutical packaging and manufacturing industry; Food processing and scientific experiments; Equipment authentication and monitoring. characteristic: 1. Reasonable structural design, compact size, easy to carry 2. The host adopts a 5-inch color touch screen, which is more convenient to operate and faster for data processing 3. Intuitively display data such as leakage rate and pump sampling speed 4. Portable scanning probe, 3.5-inch color display, one click operation, synchronized display with the host interface, convenient for users to observe test results 5. Automatically switch between upstream and downstream To ensure reliable and stable data, imported air pumps and light sources are used Technical parameters: Name: Aerosol photometer Model: PM-350 Data display range: 0.0001% -100.0% colorful LCD display Dynamic range: 0mg/m3 to 120mg/m3 Accuracy: 1% of the reading value (0.01% to 100%) Repeatability: 0.5% of the reading value (0.01% - to 100%) Flow control: 1cfm (28.3L/min) ± 5% Automatic zeroing: Automatically establish a zero value Alarm: When the preset limit is exceeded, two modes of alarm can be selected: sound and visual Report: Continuous mode, Storage mode (capable of storing 6000 sets of data), Printing mode Aerosol types: PAO, DOP, DEHS and other polydispersity Meets the standard: NSF49 IEST、ISO14644、EN61010-1：2010、EN61326-1:2006 Power supply: AC 220V 50/60Hz Dimensions: 258 (length) x 178 (width) x 360 (depth) Weight: 9.8kg (body), 10.3kg (body, scanning probe)
Introduction: The PM-350 aerosol photometer is used for on-site leak detection of high-efficiency filters and their systems for food and drug production enterprises. It mainly checks for small pinholes and other damages in the filter material, such as frame seals, gasket seals, and leaks on the filter frame. The purpose of leak detection is to check the sealing of the high-efficiency filter and its connection with the installation frame, timely discover defects in the high-efficiency filter itself and during installation, take corresponding remedial measures, and ensure the cleanliness of the area. The PM-350 aerosol photometer can automatically switch between upstream and downstream aerosol concentrations to determine if the filter is leaking. The portable scanning probe allows the operator to quickly and accurately identify leakage points in remote locations and determine other leakage rates. When the alarm threshold is exceeded, the display panel will show an alarm. Application areas: Efficient filter validation; Pharmaceutical and electronics industries; Medical operating room, clean room; Pharmaceutical packaging and manufacturing industry; Food processing and scientific experiments; Equipment authentication and monitoring.
