【Scope of application】
Used to determine the liquid repellent efficiency of fabric protective clothing materials for acid and alkali chemicals
【Standards compliant】
Appendix D in GB 24540-2009 "Protective Clothing, Protective Clothing for Acid and Alkaline Chemicals"
【technical parameter】
1. Automatic injection system: microcomputer automatic injection system
2. Spray speed: (10±0.2) mL of liquid continuously sprayed within (10±0.2)s
3. Working test slot: inner diameter (125±1)mm, length (300±0.5)mm, tilt 45°
Material: Corrosion-resistant tetrafluoroethylene material (guaranteed to be corroded by 80% strong hydrochloric acid for more than 6 years)
4. Injector: capacity (10±0.2) mL, pinhole diameter (0.8±0.01) mm
5. The bottom of the flat tip is 100mm from the bottom of the groove
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