Scince
Functions
Filter efficiency and resistance test of the flat filter under required air volume.
Detect leakage of filters by scan method.
According to
EN 1822-4 High efficiency air filter (EPA, HEPA and ULPA) Part 4: Determining leakage of filter elements (scan method)
GB/T 6165 High efficiency air filter performance test method: Efficiency and resistance
Advantages
Filter plane placement, cantilever scanning probe, small size and low equipment height.
After the filter is installed, set up the work order, and the scanning will be carried out automatically.
The test board adopts an advanced online monitoring software system, all scanning and detecting processes are directly reflected on the computer LCD display.
Functions such as test report printing, label printing, and database management are available.
Application
It is suitable for the filter efficiency and resistance test of plate HEPA filter with grade H10-H14.
It also can detect the leakage of filter elements by scan method.
Technical parameters
Output air volume: 350-1500m3 / h, ± 5%;
Scanning speed: ≤ 5cm / s (adjustable);
Aerosol: DEHS, 0.3μm~0.5μm, concentration is ≥70%;
Sampling flow rate: ≥ 28.3L / min, ± 5%;
Resistance range: 0~500Pa;
Dimension:1870mm×1050mm×2235mm.
Environment requirements
Temperature: 23 ° C ± 5 ° C;
Relative humidity: 55% RH±15%;
Atmospheric pressure: 68~106kPa.
Functions
Filter efficiency and resistance test of the flat filter under required air volume.
Detect leakage of filters by scan method.
According to
EN 1822-4 High efficiency air filter (EPA, HEPA and ULPA) Part 4: Determining leakage of filter elements (scan method)
GB/T 6165 High efficiency air filter performance test method: Efficiency and resistance
Advantages
Filter plane placement, cantilever scanning probe, small size and low equipment height.
After the filter is installed, set up the work order, and the scanning will be carried out automatically.
The test board adopts an advanced online monitoring software system, all scanning and detecting processes are directly reflected on the computer LCD display.
Functions such as test report printing, label printing, and database management are available.
Application
It is suitable for the filter efficiency and resistance test of plate HEPA filter with grade H10-H14.
It also can detect the leakage of filter elements by scan method.
Technical parameters
Output air volume: 350-1500m3 / h, ± 5%;
Scanning speed: ≤ 5cm / s (adjustable);
Aerosol: DEHS, 0.3μm~0.5μm, concentration is ≥70%;
Sampling flow rate: ≥ 28.3L / min, ± 5%;
Resistance range: 0~500Pa;
Dimension:1870mm×1050mm×2235mm.
Environment requirements
Temperature: 23 ° C ± 5 ° C;
Relative humidity: 55% RH±15%;
Atmospheric pressure: 68~106kPa.
