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Information Name: | Supply JQZ-1A/JQZ-2A type positive pressure self-rescuer airtight detection device |
Published: | 2013-10-06 |
Validity: | 120 |
Specifications: | Complete |
Quantity: | 111.00 |
Price Description: | |
Detailed Product Description: | JQZ-1A/JQZ-2A positive pressure self-rescuer airtight type detection device 1A 2A negative pressure when can the hearts of distant high Feifei like! ! Come on Come on! ! ! I am a self-rescuer Tsui 18660761676 JQZ-1A/JQZ-2A type airtight pressure detection device is self-rescuer tightness testing device can quickly and effectively detect rescuer leaks, air tightness checks. Display meter integrated with high-precision electronic pressure gauge, with intuitive display, high resolution, simple operation, easy to use features. Item Specification Model JQZ-1A/JQZ-2A measurement range (3000 ~ 16000) Pa; resolution (0 ~ 10) kPa> 10kPa 1Pa10Pa accuracy class 0.2 Power supply: high-energy lithium battery life> 3 years Sensor Type: Diffusion silicon pressure sensor dimensions 380 × 300 × 330mm470 × 340 × 400mm weight <27kg <48kg Related Products ZL60 type mine filter self ZYH15 type isolation-type chemical oxygen self ZYH30 type isolation-type chemical oxygen self-rescuer. Features and uses: JQZ-2A-type self-rescuer pressure tightness detector (hereinafter referred to as the instrument), the use of positive pressure detection method, digital pressure gauge shows can be detected quickly and intuitively rescuer tightness, with high accuracy, intuitive display, compact structure, stable performance, simple operation. This instrument applies to self-help manufacturers and users of the products and routine factory seal check. How it works: By pressing handle the gland, sealing pressure and the pressure ring hook buckle closure pressure, so that the studio closed and sealed. As a result of indoor air pressure to spread around, passed to the digital pressure gauge, which measured pressure value. For the convenience of customer service, the company has more than 10 provinces and cities nationwide to establish branches and offices. Coal Logistics Branch has been built without blind spots logistics and distribution network for domestic and foreign customers with warehousing, transportation, goods to Hong Kong, distribution of a wide range of logistics services company |
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Copyright © GuangDong ICP No. 10089450, Jining Coal Equipment Engineering Company All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 7289 visitor
Copyright © GuangDong ICP No. 10089450, Jining Coal Equipment Engineering Company All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility