Automatic filter performance tester for HEPA filters
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Whats/App: +86 156 1874 6768
Web: standard-groups.com
The latest automatic filter performance tester uses the most advanced technology and design concepts, to meet a variety of test standards and the latest National standard GB / T 32610.Only relatively little operation is required tocomplete all the function and operation. Hardware performance of G506 mask automatic filter performance tester is stable and excellent in repeatability. Software design meet with people's thinking mode, the interface is user-friendly, and the functional and parameter settings are very reasonable. It is convenient to userforacademic research and product development.
Standards
ASTM F2100:Standard Specification for Performance of Materials Used in Medical Face Masks
EN149:Respiratory protective devices - Filtering half masks to protect against particles - Requirements, testing, marking
NIOSH-42 CFR84:NIOSH Guide to the Selection and Use of Particulate Respirators(或 42 CFR Part 84 - Approval of Respiratory Protective Devices)
Feature
Complies to more standards than any other filter tester
Salt and oil testing in one unit
Highly consistent test results
New user-interface and data recording options
Customizable fully automated testing sequences
Ergonomic design
Reduced cost of ownership with new serviceable photometers
Worldwide service and support
Parameters
| Items | Parameter |
| Apllication | Load and quality control |
| Max Efficiency | 99.999% |
| Aerosol Type | DOP/PAO/DEHS/Paraffi/Others Oil Aerosol、Salt |
| Aerosol Generation | Atomizing |
| CMD | 0.2μm（Oil）or 0.75um(NaCl) |
| GSD | ＜1.6（Oil）or <1.86(NaCl) |
| Flow Rate | 15-100L/min |
| Resistance | 0-150mm H2O(0-1470Pa) |
| Particle Detect | Scatter Photometer |
| Measurement Time | 10 Sec. |
| Data Report | LCD，RS-232 |
| Operation | Independent tewster、automatic production line |
| Standard compliant | US 42 CFR part 84.EN 143.JMOL，ISO 23328-1 ISO 16900-3 |
| Power Supply | 115VAC、60Hz，10A或230VAC，50Hz，5A |
| Compressor Air | 80psig，7scfm（550kPa，198std.L/min） |
| Dimension | 70cm x 70cm x 147cm（28in, x 28in.x 58in.） |
Accessoriess
Main Unit: As the core component of the testing instrument, it is responsible for overall control and data processing.
Aerosol Generator: Includes salt particulate aerosol generators and oil particulate aerosol generators, used to generate the aerosol particles required for the test.
Classifier: Utilizes the principle of inertia to collect unwanted large particles into a collection bottle, ensuring that the aerosol particles entering the testing system meet the requirements.
Particle Counter: Usually equipped with two units, used to measure the number or mass concentration of aerosols upstream and downstream of the filter media, and is a key device for calculating filtration efficiency. Some systems may use a laser scattering photometer instead of a particle counter.
Static Neutralization Device: Neutralizes the static electricity carried by the aerosols, reducing particle loss and the influence of static electricity on the test results.
Differential Pressure Sensor: Monitors the pressure drop across the filter media, assessing changes in resistance during the filtration process.
Flow Meter: Monitors the flow rate during the test, ensuring consistency of test conditions. Flow meters are typically 2.5 grade accurate, ranging from 10-100 L/min.
Vacuum pump: Provides the necessary negative pressure environment to ensure aerosol particles can smoothly enter the testing system.
Pneumatic clamps and protective devices: Employ pneumatic clamping, offering convenient operation and high safety, while also featuring protective devices to ensure safe use.
Programmable logic controller (PLC) and touchscreen: Enables automated control of the testing process, including control, monitoring, calculation, and data display functions. Some devices utilize a PLC control system and are equipped with a 7-inch color touchscreen.
Instruction manual and power cord: Provides an operation guide and power connection instructions to ensure users can correctly operate the equipment.
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