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FEATURED PRODUCT
VCR Differential Pressure Gauge
Specifications
Packaging
KNOWLEDGE
Differential pressure in dispensing booth
Dispensing booth (sampling or weighing booth) can provide a working environment with Class 100 cleanliness. Dispensing booths are commonly used in pharmaceutical factories, microbiology research laboratories, etc. The dispensing booth can provide a
Differential pressure gauge: Structure, working principle and installation
Differential pressure control is strictly required in any cleanrooms. To monitor the differential pressure, differential pressure gauge is used. This article will provide the basics of differential pressure gauge: structure,
Differential pressure gauge for air filter
Many devices equipped with air filters like dynamic pass box, dispensing booth, etc always have differential pressure gauges. What are the differential pressure gauges on these devices used for? This
What is a differential pressure gauge?
Differential pressure is one of the fundamental operating principles of cleanrooms. Differential pressure refers to the difference in air pressure from one location to another within a system. To measure
FAQ
A differential pressure gauge is a device (manometer) that measures the difference in pressure between two places with different pressures, including between rooms or areas with other uses in factories, or machines… Differential pressure gauges can measure air pressure, water pressure.
In the field of Cleanroom, differential pressure gauges are mainly for measuring air pressure. Therefore, the cleanroom differential pressure gauge needs to have the prerequisite characteristics to effectively measure the difference in air pressure between two areas of different cleanliness levels:
– Anti-dust
– Anti-friction between components to ensure accuracy and sensitivity
– Material is resistant to heat and abrasion
– Range of scales suitable for the measuring area
Differential pressure gauges can be applied in many different fields such as pharmaceutical, HVAC, medical, microelectronics, food and beverage, aerospace, environmental engineering, and biological engineering…
Particularly in the field of Cleanroom, a differential pressure gauge is an indispensable device to help users control room pressure to prevent air, dust particles, infectious substances, etc. from an unclean area/lower level to a higher level/clean room or area.
To ensure that the air in the clean room always moves from a clean place to a less clean place, it is necessary to guarantee a positive pressure difference between the two areas.
The original VCR differential pressure gauge will not be inspected. However, we will support customers, who buy a quantity of 10 units or more, to inspect at Vinacontrol – a reputable testing center in the state with the most reasonable cost possible.
You can refer to the sample certificate of inspection HERE. In addition, after the test, there will be an inspection stamp on the body of the watch, with a term of 1 year.
