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r R, , > This product is a device for detecting the air tightness of the self-rescuer. It can quickly and effectively detect whether the self-rescuer is leaking and conduct air tightness inspection. The display head adopts a high-precision integrated electronic pressure gauge, which has the characteristics of intuitive display, high resolution, simple operation and convenient use.
r R, , >> Product features and uses:
> , type self-rescuer positive pressure air tightness detector (hereinafter referred to as the instrument), using the positive pressure detection method, digital pressure gauge display , can quickly and intuitively detect the air tightness of the self-rescuer, and has the characteristics of high measurement accuracy, intuitive display, compact structure, stable performance, and easy operation. This instrument is suitable for self-rescuer manufacturers and users to conduct factory and daily air tightness inspections of products.
>Working principle:
>Apply pressure to the sealing cover and sealing ring through the pressure handle and buckle the sealing hook to make the work The chamber is closed and sealed. As the air in the working room is pressurized and spreads around, it is transmitted to the digital pressure gauge to measure the pressure value.
>Main technical indicators:
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r : r > >Shanxi Jinlong Ancai Technology Co., Ltd.
The main products are:
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