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ISO 4920 Fabric Spray Rating Tester to Determine the Surface Wetting Resistance

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Spray Rating Tester / Wetting resistance / ISO 4920


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  • Company : Kingpo Technology Development Limited
  • Telephone : 13751216827
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Five Advantages Of Products

  • Easy to operate
  • Simple appearance
  • Easy maintenance
  • durable
  • Lightweight

Product Details

Product Information
To determine the surface wetting resistance of fabrics. Comprising a metal framework allowing distilled water to be sprayed through a nozzle onto a test specimen at 45° and 150mm below the nozzle. The appearance of the specimen is compared against an optional photographic scale.


Fabric Spray Rating Tester consists of a metal framework allowing distilled water to be sprayed through a nozzle onto a test specimen at45° and 150mm below the nozzle.


Technical Parameters
a) Glass funnel: φ150 × 150mm (volume approximately 500 ml)
b) Sample press release angle: 45 °
c) Sample clip diameter: φ150mm
d) Nozzle head to the sample center distance: 150mm
The Spray Test is a simple method to determine the resistance of any fabric, which may or may nothave been given a water-resistant or water-repellent finish, to surface wetting by water.


Specifications

l Nozzle: 19 holes of 0.9mm diameter


l Angle of holder: 45°


l Holder: 150 mm Dia. 150mm below the nozzle


Accessories:

l Measuring Cup: 250ml


l Photographic Rating Chart (AATCC 22)


Standards

ISO 4920, AATCC 22, BS EN 24920, BS 3702, M/S P23/P133, NEXT 23


Spray Rating TesterWeight 12KGDimension 220 ×260×550 mm (L×W×H)


Kingpo Technology Development Limited

Contact Person: Lynette Wong

Telephone: 13751216827

Landline: +86-769-81627526

Company Address: RM C, 13/F, HARVARD COMMERCIAL BUILDING, 105-111 THOMSON ROAD, WAN CHAI, HK

Website: kingpo.us764.com

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