Gbn701 Hood Ventilation Resistance And Pressure Difference Tester - China

GBN701 Hood ventilation resistance and pressure difference tester GBN701 Medical Mask Ventilation Resistance and Pressure Difference Tester Application: It is suitable for measuring the ventilation resistance and pressure difference of medical hoods, and can also be used to measure the gas exchange pressure difference of other textile materials.

Product principle: The output of the airflow is set by the gas flow meter, so that the airflow passes through a certain area of ​​the test sample, the current pressure is detected by the pressure sensor and the pressure difference is calculated.

Standards compliant: YY0469-2011, YY0969-2013 Product Specifications: Project Technical Parameters Air source Compressed air Air flow 1 - 10L/min can be set (standard 8L/min) Air flow accuracy class 1 The breathable diameter of the sample is Ф25mm; Differential pressure sensor range 0～500Pa; Pressure sensor accuracy class 0.5 Display mode touch screen; Size 48*43*57cm Weight 30kg Power supply 220V, 50Hz.

Features 1 - Equipped with a special sample holder, which is simple and convenient to use.

2 - Built-in high-definition touch display.

3 - Built-in micro-printer, easy to print experimental results.

4 - Equipped with a high-precision differential pressure sensor, digital display of the pressure difference between the two samples; 5 - Equipped with high-precision gas flow control, real-time digital display of flow, stable control of airflow and manual setting.

6 - The test time can be adjusted arbitrarily according to the test requirements.

QINSUN Packaging Equipment Co., Ltd. specializes in the research and development, production, sales, and service of packaging testing instruments and their software.

The main products are moisture permeability meters, air permeability meters, oxygen permeability meters, particulate matter filtration, bacterial filtration efficiency, tube sealing machines, and modified atmosphere preservation., tensile machine, heat sealer, sealer and other packaging testing equipment.

More than 10, 000 enterprises and institutions in more than 40 countries and regions have provided competitive laboratory construction solutions.

The service covers the national quality inspection and drug inspection institutions, scientific research institutions, packaging, printing, food, medicine, daily chemicals, chemicals, new energy, new materials and other fields.

Some honorary qualifications of QINSUN: QINSUN testing center, certified by CNAS national laboratory; The company is an expert in the Asia-Pacific region who has developed a standard material unit for moisture permeability, air permeability and oxygen permeability, which provides judgment standards and calibration basis for barrier performance testing; The company has more than 100 items, cooperates with scientific research institutions, and focuses on packaging testing technology innovation; The company has passed ISO9001: 2008 certification, and its products have passed 3C, 3Q, CE, FCC and other certifications.

PS: (WLJCDM809-W)

Qinsun Instruments Co., Ltd

Company Contact:

• Posted By: Qinsun Instruments (Shanghai) Co., Ltd.

• Phone: +862164200566

• Address: No. 2578 Minhang District Gu Dai Road, Shanghai, Shanghai , shanghai , China

• Email:

• Website: https://www.qinsun-lab.com

• Business Description: Qinsun Instruments Co., LTD was founded in 2010, comprised of many experienced engineers and designers standing in the forefront of the industry.
  
  Qinsun specialize in the research and development of high quality lab instrument for textile testing industry.
  
  Our head office in Shanghai and we provide high quality testing instrument and comprehensive service for textile factory, academic research institute and textile lab worldwide.
  
  We have our own textile testing lab.
  
  Our textile testing methods and testing equipment are in the leading position in the industry and have passed the textile testing certification and iso textile testing standards issued by a number of testing.
  
  We always develop the highly sophisticated test instrument which can meet the various demands of the textile industry.
  
  We provide the upfront Micro weathering test equipments with our own brand name QINSUN, such as thermal resistance wet resistance meter, MMT(moisture management tester) etc, and the new functional test instrument include air permeability tester, hydrostatic head tester, thermal protection performance tester, as well as the widely used lab testing equipment such as textile washing color fastness tester, abrasion tester, pilling tester, rubbing color fastness tester, ironing tester and perspiration tester.
  
  For the laboratory requirements, we also bring forth the new practical test instruments.
  
  Qinsun products include: fabric test equipment, Textile Fabric Tester, fiber tester, yarn tester, carpet tester, non-woven fabric tester, toy tester, leather tester, automotive material test equipment and others.