To measure dynamic negative ion concentration generated in textiles under controlled friction pressure, friction speed and friction time.

STANDARDS:

GB/T 30128

CHARACTERISTICS:

1, Powder-coated shell, special aluminum panel, metal switch buttons, smart and neat.
2, Color touch screen display, easy menu mode of operation in English and Chinese. 

3, Fine quality observation glass shield.

4, High grade motor and drive, running smooth and steady, with very low noise.

5, Self reseached & developed FY-Meas&Ctrl system includes:
⑴hardware: multifunctional circuit board.
⑵software: multifunctional measuring & controling software FY-Meas&Ctrl (Certificate No.4762843)

TECH. PARAMETERS:

1. Test environment: 20℃±2℃, 65%RH±4%RH

2. Diameter of upper friction plate: 100mm±0.5mm

3. Specimen pressure: 7.5N±0.2N

4. Diameter of lower friction plate: 200mm±0.5mm

5. Friction speed: (93±3) r/min

6. Pad: the diameter of the upper pad is (98±1) mm, the diameter of the lower pad is (198±1) mm, the thickness is (3±1) mm, the density is (30±3) kg/m3, the indentation hardness is (5.8±0.8) kPa

7. Timing range: 0~9999min, accuracy 0.1s

8. Ion measurement range & resolution: 10ions~1,999,000ions/cm³, 10/cm³

9. Dimension of test chamber: 300±2mm × 560±2mm × 210±2mm

10. External dimensions: 600mm×500mm×450mm (L×W×H)