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NovaStar, GN155, Roughness and Air Permeance Tester, Bendtsen Method, 270x680x600mm (New)

NovaStar, GN155, Roughness and Air Permeance Tester, Bendtsen Method, 270x680x600mm

Description

  1. Overview
    1. Used for air permeability and roughness testing in accordance with the Bendtsen method.
    2. Place the sample under the test head and press the start button; the test head drops down and gently clamps the sample.
    3. The test starts and, once the preset flow rate stabilizes, the measured value is displayed.
    4. After the test, the sample is released and the head automatically returns to its original position, ready for the next test.
    5. During a permeability test, the Gurley value is calculated from the standard, and the default display is Gurley seconds.
  2. Features
    1. Fully automated testing with no human influence.
    2. Large touch screen with adjustable flat feet.
    3. Automatic calibration and positioning of the test head at 98 kPa constant pressure.
    4. Automatic test or manual test mode.
    5. Glass measuring surface.
    6. RS-232 interface and USB connection.
  3. User Interface
    1. The instrument is controlled via a touch screen and an auxiliary button.
    2. Visual control screen with intuitive menu operation and multi-language support.
    3. Two data desktops, each with up to 10 representations and 20 values.
    4. The icon shows the results of the test.
    5. Statistical functions: graphs, average deviation, minimum and maximum values, etc.
    6. Regular update program at no additional cost.
  4. Standards
    1. ISO 8791-2, ISO 5636-1, ISO 5636-3, DIN 531 20-1
  5. Key Specifications
    1. Roughness test:
      1. Standard test pressure: 0.74 kPa, 1.47 kPa, 2.20 kPa
      2. Duration of time: 1 to 40 s (adjustable)
      3. Flow rate: 25 to 5,000 ml/min
      4. Testing ring: Φ 31.5 mm (1.2 in), width 150 μm, weight 267 g
    2. Air permeability test:
      1. Testing area: 10 ± 0.2 cm²
      2. Display units: ml/min, μm/(Pa·s), second
      3. Accuracy: pressure difference ± 0.005 kPa, flow rate ± 0.5% resolution, test value ± 0.5 s
      4. Power: 110 to 230 VAC, 60 Hz
      5. Air compressor: 400 to 600 kPa
      6. Dimension: 270 x 680 x 600 mm (L x W x H)
      7. Weight: about 23 kg (51 lb)
  6. Accessories
    1. Option A: 1 set Bendtsen roughness test kit
    2. Option B: 1 set air permeance test kit
    3. Option C: 1 set Bendtsen roughness test kit, 1 set air permeance test kit