Automated Filter Tester 3120 - China

Automated Filter Tester Model 3120 meets NIOSH’s proposed Powered Air Purifying Respirator (PAPR) filter test requirements.

It is an oil-only tester that has an airflow range of 100 to 200 L/min and can measure efficiencies up to 99.999%, or penetrations as low as 0.001%.

In fact, Model 3120 uses the same proven oil-aerosol generator found in models 8127 and 8130 - Like models 8127 and 8130, Model 3120 features dual light scattering photometers that simultaneously measure upstream and downstream particle concentration to ensure fast, repeatable results.

Applications Automated filter testing Features ◆ A touch-panel display makes the Model 3120 easy to use, so very little operator training is needed.

On-screen menus enable users to easily change test parameters to meet specific requirements of different filters.

A microprocessor controls the tester and calculates and displays filter penetration, resistance value and flow rate.

Self-check diagnostics and automatic zeroing between tests ensures accurate, stable, and reproducible results.

◆ Compliance with respirator regulations

◆ Simple, fast and automated operation

◆ Service and support Components Dust removal system:

The compressed filtration air system provides a certain amount of testing dust for the aerosol generator

The test chamber:

Main test chamber and sample clamp

Monitoring and regulating system:

Pressure monitoring and adjustment provide dynamic test environment

Results display and analysis system:

Monitor through aerosol and display test results Technical Parameters

Items Parameters

Measurement Application Loading and Quality Control Tests

Maximum Efficiency 99.999%

Aerosol Type DOP/PAO/DEHS/Paraffin/oth er Oils

Aerosol Generation Atomizer

Count Median Diameter 0.2μmm (Oil)

Geometric Standard Deviation ＜1.6m(Oil)

Flow Rate 15-100L/min

Resistance 0-150mm H2O(0-1470Pa)

Particle Detection Light Scattering Photometer

Typical Test Length 10s

Data Reporting Alpha-Numeric Display, RS-232

Operation Stand Alone Tester/Automated Production Lines

Compliance US 42 CFR part 84, EN 143, JMOL, ISO 23328-1

Company Contact:

• Posted By: Qinsun Instruments Co., Ltd

• Phone: +862167800179

• Address: No.258 Banting Road, Songjiang District Gu Dai Road, Shanghai, SHANGHIA , 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.
  
  Our Products:
  
  - multi finger scratch tester
  
  - electronic crockmeter rubbing fastness tester
  
  - double cylinder launder ometer
  
  - color fastness tester of textiles to perspiration
  
  - scorch sublimation tester for color fastness to heat