Automatic Down Filling Tester/
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Introduction to the Automatic Down Filling Tester
The loftiness index is one of the important indicators of feather and down quality. It is a concentrated manifestation of the internal quality in terms of elasticity and thermal insulation performance. At the same time, it also indirectly reflects the degree of dispersion of the various components of feathers and down. Loftiness testing is an important part of down testing. It refers to the elasticity of down (feathers), which is obtained by measuring the volume occupied by a certain amount of sample down (feathers) under a constant weight pressure in a container with a certain caliber. Since the greater the loftiness, the greater the amount of static air contained, and the static air layer is a good thermal insulation layer, there is a good linear relationship between the loftiness of down and the thermal insulation performance of down products.
Technical Parameters of the Automatic Down Filling Tester
Control System: PLC
Operating Interface: Color 7-inch touch screen, with Chinese and English switching
Measuring Cylinder:
Diameter (large cylinder): 288 mm; (small cylinder): 244 mm
Cylinder Height: 500 mm
Cylinder Material: Acrylic
Sample Filling Amount: CEN 20 g; DIN EN 12130 20 g; USA 30 g; JIS 30 g
Weight Disc:
Material: PMMA
Inner diameter (large cylinder): 284 mm; (small cylinder): 239 mm
Load Weight: European and American standards (*** & ASTM) 94.5 g; Japanese standard (JIS) 120 g
Pressure:
European and American standards (*** & ASTM): 0.14878 g/cm³
Japanese standard (JIS): 0.188 g/cm³
Air Volume for Fluffing the Sample: 30 L
Hanging Rod of the Pressing Disc: Soft
Descending Speed When the Test Program Encounters Down Feathers: Less than 0.3 m/min
Overall Dimensions: 760 * 480 * 1480 mm
Total Weight of the Machine: 69 kg
Standards Applicable to the Automatic Down Filling Tester
IDFB-FP, BSEN12130. GB/T10288. FZ/T80001. GB/T14272. GB/T12705.2. FTMS191A, JISL 1903. etc.
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