What are the detection methods for high-efficiency partitionless filters?

High-efficiency filter inside the high-efficiency partitionless filter It has the characteristics of high filtration efficiency, large air volume, low resistance, uniform wind speed, economical and practical. It adopts a plate design, using aluminum alloy, wood board, galvanized plate and stainless steel as the outer frame, using ultra-fine glass filter paper as the filter material, and glue Cardboard paper or aluminum foil can be used as separators and corrugated partitions to maintain the pleat spacing, effectively allowing the high-efficiency air filter with partitions to maximize the use of filter media under small resistance. While working, it can prevent air leakage and capture0.3μm particles.

The high-efficiency partitionless filter has the characteristics of high filtration power, low resistance, and large air volume. It uses aluminum alloy, galvanized sheet or stainless steel as the outer frame, ultra-fine glass fiber as the filter material, and plastic paper or aluminum foil as the separator. , keep the distance between pleats to keep the filter in All filter materials are used under low resistance conditions, and can capture0.3μm particles during use.

High-efficiency partition-less filter detection method:

1. The method of absorbing flames

2. DOP method

3. Counting scanning method

4. Photometer scanning

5. Oil mist method

6. Fluorescence method

7. Variable air volume leak detection

8. Smoke leak detection

High-efficiency partitionless filter Before replacement, the high-efficiency filter purchased back should be transported and stored according to the manufacturer’s logo The direction is set aside. During transportation, it should be handled with care to prevent severe vibration and collision to avoid damage. Clean, wipe and purify the clean room. If there is dust inside the air conditioning system, it should be cleaned and wiped again to meet the cleaning requirements. If the high-efficiency filter is replaced in the technical mezzanine or suspended ceiling, the technical mezzanine or suspended ceiling should also be cleaned and wiped. Unpack the purchased high-efficiency filter and check whether there are burrs and rust spots on the filter paper, sealant and frame （Metal frame ): Whether there is a product certificate and whether the technical performance meets the design requirements.