I. Overview

Maintenance-Free 520B High Purity Qing Gas Generator is suitable for various gas chromatographs worldwide; widely used in laboratories for analysis and detection in the fields of petroleum, chemicals, coal, food, beverages, environmental protection, indoor air quality testing, sanitation, quarantine, electricity, public security, and universities.

The High Purity Qing Gas Generator is composed of systems such as electrolytic separation tank, switch power supply, pressure control, drying and purification, flow display, electronic refrigeration, temperature display, and automatic water replenishment. The "heart" of this instrument, the electrolytic separation tank, is in a cylindrical structure. Oxygen extraction and Qing production can be carried out simultaneously, boasting advantages such as an oversized electrolytic area, low tank temperature, excellent performance, and high purity. The instrument is equipped with a non-returning liquid device, which effectively ensures that there is no backflow phenomenon in the instrument.

II. Main Technical Parameters

Power Voltage: 220V 50Hz

3. Flow Rate: 0 - 500 ml/min

4. Output Pressure: 0.4 Mpa (For special pressure requirements, please notify the factory in advance for a custom setting)

5. High Power: 200W

6. Environmental Temperature: 0-40℃; Relative Humidity < 85%

7. Environmental Conditions: No large amounts of dust or corrosive gases

8. Dimensions: 380×220×380mm (L×W×H)

9. Weight: 14 Kg

3. Instrument Features:

Operation is simple, just turn on the power switch, and the gas is produced. Output pressure is stable, and flow rate is displayed on the LED digital screen for better visibility.

2. Simply replenish with distilled water for daily use; can be used continuously or intermittently.

3. The instrument uses a drum-shaped battery structure, which can effectively reduce the temperature inside the pool.

4. Equipped with a non-return fluid device, it effectively ensures there is no backflow phenomenon in the instrument.

5. Features automatic liquid replenishment when low, ensuring safer and more convenient use.

6. Auto-tracks changes in traffic for enhanced security and practicality.

7. Real-time electronic refrigeration temperature visibilityNo need to replace desiccant.。

IV. Quality Assurance

1. Our products come with a one-year full machine warranty starting from the date of sale, including free repairs during the warranty period and lifetime repair services.

2. We offer repair services and trade-in options for gas chromatography and gas source instruments from domestic and international manufacturers.

3. Offering services for laboratory gas pipeline design and construction projects.

4. Should the operator encounter quality issues with the product during use, please consult technical support.

V. Special Production

Tailor-made solutions to meet your needs, sincerely looking forward to collaborating with you! Export specifications can be configured according to customer requirements.

Beijing Pulex Technology Co., Ltd.

Address: Building 2, Unit 804, No. 198, Changcui Road, Changping District, Beijing

Phone: 189-1140-5427