Classification
DR407M Fabric Negative Ion Generator Quantity Tester
Category:
keywords:
Functional testing instrument
DR407M Fabric Negative Ion Generator Quantity Tester
Fabric Negative Ion Generator Quantity Tester
Product Description
【Scope of Application】
Measurement of negative ion generation quantity of textiles (dynamic friction method)
【Related Standards】GB/T 30128-2013 "Testing and Evaluation of Negative Ion Generation Quantity in Textiles"
【Technical Parameters】
1. Capacitive inhalation method for collecting air ions, collecting ions with a migration rate greater than 0.15 (cm2/v·s)
2. Measurement range: Range 1: 0 - 20,000/cm3
Range 2: 0 - 200,000/cm3
Range 3: 0 - 2,000,000/cm3
3. Resolution: 10/cm3
4. Internal dimensions of the test chamber: (300 ± 2)mm × (560 ± 2)mm × (210 ± 2)mm
5. Upper static friction disk: Diameter (100 ± 0.5)mm, thickness 4mm, capable of applying downward pressure of (7.5 ± 0.2)N
6. Lower moving friction disk: Diameter (200 ± 0.5)mm, thickness 4mm, rotational speed (93 ± 1)r/min
7. Power supply: AC 220V ± 10% 50Hz 300W
8. Overall dimensions: 630 × 320 × 470mm (L × W × H) (excluding computer)
9. Weight: 20kg
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