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Fabric Negative-ion Concentration Tester

The negative ion generation tester is mainly used to detect the negative ion generation of textiles, and evaluate the negative ion generation capacity.
1. Inhalation method was used to collect air ions with collect ions mobility ratio more than 0.15 (cm2/ v · s).
2. Measuring range:
1: 0~20,000 /cm3
2: 0~200,000 /cm3
3: 0~2,000,000 /cm3
3. Resolution: 10/cm3.
4. Interior size of test case: (300 ±2)mm ×(560 ±2)mm ×(210±2)mm.
5. The upper static friction disk: φ(100±0.5)mm, thickness: 4mm, apply the downward pressure: (7.5±0.2)N.
6. The lower kinetic friction disk: φ200±0.5)mm, thickness: 4mm, rotation speed: (93±1)r/min, (adjustable).
7. Power: AC220V±10%V, 50Hz 300W.
8. Dimension: 63cm×320cm×47cm(L×W×H)(without computer ).

GB/T 30128-2013Textiles—Testing and evaluation for negative-ion concentration;


Computer: One brand computer with related operating software.

This tester quantifies the number of negative ions released per cubic centimeter (ions/cm³) from a fabric sample, providing an objective assessment of its negative-ion generating capabilities.

Negative-ion textiles are gaining popularity for their potential health benefits, such as improving air quality, enhancing well-being, and reducing static electricity. This tester is essential for manufacturers, research institutions, and quality control departments to verify the functionality and performance of such "negative-ion" or "anion-emitting" fabrics, ensuring they meet specified claims and deliver the intended benefits. It allows for precise and repeatable measurement, crucial for product development and marketing validation.


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