Description Overview Industry usage: ginning and spinning Test category: cotton fibre Features Determines the percentage of real trash content within a sample of raw cotton, blow room lap and carding sliver. Precise and rapid measurement. Advanced trash separation by buoyancy separation technique by the use of air currents. Latest modular construction method with less and random sample mass for real high volume usage. Widened sample feeding area for fast testing. Specially designed suction system for reducing the invisible loss. SpecificationsVoltage: 220VACWeight: 300Dimensions: 800x700x1000mmOpening rate: 5 grams per minuteBalance accuracy: ± 0.001 gramBalance capacity: 220 gramsPower consumption: 1350 WattsApplicable standards: ASTM D2812 & ITMF