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108 Xinjian Village, Lingang New Area, Shanghai Pilot Free Trade Zone
Shanghai Jinggong Industrial Co., Ltd
108 Xinjian Village, Lingang New Area, Shanghai Pilot Free Trade Zone
The moisture, oil, and particulate matter in compressed air are the main sources of pollution for compressed air power sources. Currently, there are few methods and equipment available on the market for detecting oil content. The Delger compressed air quality detector is used for qualitative detection of pollutants in compressed gases such as compressed air and compressed nitrogen,Delger oil box 8103560The minimum detectable oil content in compressed air is 0.1mg/m3, which meets the national standard level 2 and is suitable for pharmaceutical companies to obtain GMP certification. The Delger 8103560 oil detection box is an upgraded version of the Delger oil detection tube 6728371, used to detect oil content in compressed air systems. It has a range of 0.1, 0.5, 1.0 mg/m3 and can detect various types of oil content in common gases, including synthetic oil, Shell lubricating oil, paraffin oil, cooling lubricating oil, coal oil, etc.

The Delger oil detection tube 6728371 uses chemical principles and contains strong acid substances such as concentrated sulfuric acid. When in use, the detection tube needs to be twisted into two sections by hand to allow the internal substances to flow back. If not careful, it may damage the user's hand skin and is ineffective against domestic synthetic oils. Currently, it has gradually been replaced by Delger's new oil detection box.
If the pressure of the air source of the air compressor is too high, it may cause damage to the pressure reducing valve 6527151 or device separation.
Only use original Delger accessories to connect to the gas source pressure pipeline. After the 5-minute measurement is completed, remove the protective film on the surface of the oil detection box and ensure thatDelger oil boxPush in the oil box adapter 8103557 and check if it is installed correctly.
Connect the Delger compressed air quality tester to an air compressor, compressed air cylinder, or long tube compressed air
Compressed air is guided into through 20 small holesDelger oil box 8103560Internally perpendicular to the engraved glass sensing platform. Afterwards, the air changes direction by 90 degrees and separates the oil mist substances in the air based on the height inertia at the glass interface. The concave areas in the glass are filled with oil, which compensates for the scattered light caused by glass friction. This principle allows visual recognition of tiny amounts of oil mist.
Due to the particularity of the orifice, the quality of the separated oil can be achieved with a high concentration of oil mist if the air quality is known
Measurement of repeatability does not depend on the grade of the oil. It must be noted that oil mist will evaporate at higher temperatures. Steam will not be displayed. Since the pressure is reduced and compressed air is used for cooling, it is not a problem within a specific temperature range. The collection time is 5 minutes, the flow rate is 4L/min, and the order number, storage temperature, serial number, and product expiration date of the Delger oil detection box are printed on the product packaging. The oil detection box is a disposable consumable and cannot be reused.
A new type of special research and development designDelger oil detection boxUsed to detect oil aerosols in compressed air. This system can not only detect regular oil quality, but also synthetic oil that is independent of oil type and viscosity. The quantitative results are arranged in a layered structure, which can be easily recognized by the naked eye.Delger compressed air detectorAll components are placed in a plastic carrying case for easy portability, so they can be inspected anytime, anywhere.