الوصف

• Spray Rating Tester
   
  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 *5° and **0mm below the nozzle. The appearance of the specimen is compared against an optional photographic scale.
  Parameters:
  a) Glass funnel: φ**0 × **0mm (volume approximately **0 ml)
   

  TECHNICAL DATA
  SIZE OF SAMPLE	**0 MM DIAMETER
  ANGLE OF SAMPLE	*5°
  DISTANCE BETWEEN CENTRE OF SAMPLE TO THE SPRAY NOZZLE	**0 MM

  RELATED STANDARD
  AS PER IS: **0
  The Spray Test is a simple method to determine the resistance of any fabric, which may or may nothave been