Spec

• Product name: GS -25
• Mass (g/m2): 70
• Thickness (mm): 0.21
• Filtration time (s): Filtration time of 15 mL of 20 ℃ particle-free water at a pressure of 39 kPa under a filter paper area of 100 * 9.6 cm2
• Retention particle size (μm): 0.6 * particle size that can retain 90% or more of the 7 kinds of powder dispersion specified in JIS Z 8901 when filtered naturally
• Pressure drop (kPa): 0.32 * Value at 5 cm/s ventilation speed
• Collection efficiency (0.3 .mu.m DOP%): 99.9 * According to JIS Z 8901 (test powder and test particles), the collection efficiency when air containing dioctyl phthalate particles dispersed in 0.3 μm is filtered at a ventilation speed of 5 cm/s.
• Organic binders: Yes
• Maximum operating temperature (℃): 120
• Application: Measurement of susp***ed substances in water (Plant Wastewater Test Methods) specified in JIS K 0101 (industrial water test method) and JIS K 0102 (SS SS)
• Size (mm): φ25
• Shape: circles
• Quantity : 1 box (100 pieces)
• RoHS3 (EU)2015/863 Certificates can be issued