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mask test

  • Masks Breathing resistance tester

    Masks Breathing resistance tester

    Used to measure the Inhalation&exhalation resistance of masks under specified conditions
  • Synthetic blood penetration tester in masks or coated material

    Synthetic blood penetration tester in masks or coated material

    Usage:It is used to determine the penetration resistance of medical protective masks to synthetic blood under different test pressures,can also be used to determine the blood penetration resistance of other coating materials [Instrument characteristics] 1. The instrument is operated by a color touch screen, easy to understand, and equipped with metal buttons, which is sensitive to operation and not easy to damage. 2. A sample fixing device with a convex shape in the test area can simulate ...
  • Textile electric charge density tester

    Textile electric charge density tester

    Textile electric charge density tester   [Scope of application]: Under laboratory conditions, evaluate the electrostatic properties of the fabric after being charged in the form of friction. [Applicable standards]: GB/T12703.2 GB/T12703.3 FZ/T01060 [Technical parameters]: Faraday tube technical specifications           1. Diameter and height of outer cylinder: 500×1000mm;           2. Diameter and height of inner cylinder: 400×950mm;           3. Faraday tube dimensions: φ525mm×1150mm; T...
  • Masks Water Vapor Transmission Test

    Masks Water Vapor Transmission Test

    Masks Water Vapor Transmission Test   Scope of application: Used for moisture permeability test of various fabrics and coated fabrics. [Method standard]: GB/T12704 ASTM E96 JISL1099, etc. 【technical parameter】: 1. Adjustable temperature range: 20~50℃; 2. Control accuracy: ±0.1℃; 3. Adjustable humidity range: 40~95%RH; 4. Relative humidity: ±0.1%RH; 5. Standard test temperature and humidity: 38℃±0.5℃ 90±2%RH; 23℃±0.5℃ 50±2%RH; 20℃±0.5℃ 65±2%RH; 38℃±0.5℃ 50±2%RH; 6. Air velocity in the...
  • Masks Particle Filtration Efficiency tester

    Masks Particle Filtration Efficiency tester

    suitable for testing the efficiency of 45% -99.9% grade filter materials. The filter materials are tested according to international standards. The design structure of the entire test bench is compact and light, according to EN149,EN14683,ISO29463
  • Lens impact tester for sunglasses and sunglare filters,goggles -personal eye protetion

    Lens impact tester for sunglasses and sunglare filters,goggles -personal eye protetion

    Overview Quick Details Place of Origin: Fujian, China Brand Name: TST Model Number: TW718 Power: Electronic Test standard: QB 2457-99,QB 2506-2001,EN 1836,EN 168,GB2626 Drop height: 0~1500mm Steel ball weight: 16g,43g Drop height accuracy: 1mm Specimen frame size: 400x350mm Drop metal panel: thickness:10mm Position method: Infrared device Lens impact tester: Goggles impact resistance tester,personal eye protetion test   Product Descrip...