Vapor Recovery Detector

Product Introduction

The HD-YQ25 Vapor Recovery Multi-Parameter Detector is a dedicated instrument for testing key parameters such as tightness, liquid resistance and vapor-liquid ratio of the vapor recovery system of gasoline stations. Its performance complies with the relevant provisions of GB 20952-2020 Emission Standard of Air Pollutants for Gasoline Filling Stations, has passed inspection by a nationally authorized quality supervision and inspection department, and has obtained the stricter Ex ia IIB T4 Ga explosion-proof certification. It is suitable for testing the parameters of vapor recovery systems at gasoline stations, for comparing the vapor-liquid ratio and system pressure indicators of on-line monitoring systems for vapor recovery at gasoline stations, and for gasoline vapor emission management at existing gasoline stations as well as for environmental impact assessment, design, completion acceptance and post-construction vapor emission management of new, rebuilt and expanded gasoline station projects.

Product Features

1. The whole unit is made of stainless steel, with no risk of static electricity accumulation, sturdy and durable.
2. Integrates nitrogen access and nitrogen flow regulation functions.
3. Built-in gas flow sensor and pressure sensor, integrated key panel and color LCD display; a 2.8-inch high-brightness, high-resolution, low-power color LCD shows more information on the same screen with a more user-friendly graphical interface.
4. Intelligent operation management software system with real-time curves of flow and pressure, visually displaying flow rate and pressure fluctuation; flow fluctuation can analyze the change of vacuum pump suction and pressure fluctuation can analyze the tightness effect of the whole station's vapor recovery system.
5. Built-in Chinese font library supporting Chinese pinyin input method; the unit can record gasoline station information and contact details.
6. Built-in data management for convenient query of historical records and station list information.
7. Built-in power management system with automatic shutdown after 20 minutes of no operation; powered by a high-capacity 18650 rechargeable lithium battery for long working time.

Technical Parameters