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G1300 High-Efficiency Filter Test Bench (Full Efficiency)
BACK
Standards:
Applications:
Product Information:
The filter performance test bench adopts PLC + PC intelligent control. The software interface is clear and user-friendly, enabling fully automatic operation. After testing, the system automatically generates a report, in which all test data are included. Users can directly print or save the report with one click.The system is equipped with an airflow adjustment device for testing under different flow conditions.A multi-layer flow equalization design with a flow stabilizing device ensures uniform air velocity in the duct.
Reference Standards
IEST-RP-CC001.6-2016 HEPA and ULPA Filters
MIL-STD-282 Performance Testing Methods
IEST-RP-CC007 Testing ULPA Filters
EN1822-5
Technical Parameters
|
Item |
Parameter |
|
Applicable Filter Size |
≤ 610 × 610 mm (larger size requires fixture change) |
|
Test Function |
Average efficiency and resistance at rated airflow |
|
Airflow Range |
300–4300 m³/h |
|
Resistance Range |
0–1000 Pa |
|
Test Section Size |
610 × 610 × 292 mm |
|
Aerosol Type |
DEHS (polydisperse), PAO (thermal generation) |
|
Efficiency Range |
40% – 99.995% @ 0.3 µm (EN1822-5) |
|
Power Supply |
380 V / 11 kW |
|
Compressed Air |
0.6 MPa, 100 L/min |
|
Equipment Size |
1100 × 900 × 1300 mm (approx.) |
Core Instruments
(1) Resistance Measurement: Filter pressure drop is obtained via static pressure rings installed upstream and downstream. A high-precision imported differential pressure transmitter is used to ensure accuracy and stability.
(2) Efficiency Measurement: A high-precision domestic laser particle counting sensor is used. An isokinetic sampling probe is adopted downstream to ensure accurate, stable, fast, and effective sampling. (The sampling probe can be optionally configured according to customer requirements.)
(3) Aerosol Generation System: Laskin nozzle-type aerosol generator is used, producing polydisperse DEHS particles with stable concentration. The concentration is easy to adjust and control.
Configuration List
|
Category |
System |
Item |
Specification |
Quantity |
|
Basic Section
|
Airflow System
|
Fan |
6.5 kW |
1 unit |
|
Frequency Converter |
Delta |
1 unit |
||
|
Chamber |
2 mm steel plate |
1 set |
||
|
Nozzles 1 |
100 mm / 110 mm / 150 mm |
1 set |
||
|
Differential Pressure Gauge |
Siemens QBM3120 |
1 pc |
||
|
Fan Housing |
2 mm steel plate |
1 set |
||
|
Airflow Adjustment |
Automatic |
— |
||
|
Instrumentation
|
Particle Counter |
Yaguan (0.3–10.0 μm, 8 channels) |
1 unit |
|
|
Aerosol Generator |
Model 001 |
1 unit |
||
|
Temperature & Humidity Sensor |
Temperature: -5–55°C, Humidity: 0–100% |
1 pc |
||
|
Differential Pressure Gauge |
Siemens QBM3120 |
1 pc |
||
|
Diluter |
Model 002 |
2 units |
||
|
Control System |
Control Cabinet |
Circuit breaker, contactors, wiring, etc. |
1 set |
|
|
Lower-Level Control |
Mitsubishi PLC |
1 unit |
||
|
Upper-Level Control |
Industrial PC |
1 unit |
||
|
Test Analysis Software |
|
1 set |
||
|
Data Acquisition Module |
|
1 set |
