Gelbo-flex Tester With Clean Bench ISO 9073-10 EN 13795-2
Standards: ISO 9073-10 and EN 13795-2
Introduction
The Gelbo-flex tester is used to carry out the modified Gelbo flex method to determine the linting of textile materials under dry state, it's also applicable for other textiles and fabrics. The whole equipment comes with a double-operated ultra-clean workbench of 100-level cleanliness, a laser particle counter. The system is equipped with an adjustable wind speed system to adjust the air volume arbitrarily.
Working principle
The sample undergoes a combined effect of torsion and compression in the test chamber. In this twisting process, air is drawn from the test box, and the particles in the air are counted and classified with a laser dust particle counter.
Technical specifications
Disc diameter: Φ82.8mm
Reciprocating movement: 60 times/minute
Rotation angle: 180 degrees/time (alternating clockwise and counterclockwise)
Starting distance: 188±2mm (between two discs)
Moving plate stroke: 120±2mm (straight line)
Diameter of air collector sampling end: (40±5) mm
Detection range: Class 100~300,000 (GMP A, B, C, D)
Eight particle size channels: 0.3, 0.5, 0.7, 1.0, 3.0, 5.0, 10.0, 25.0 (μm)
Sampling period: 1 second---59 minutes 59 seconds optional
Printing function: built-in printer, which can print counting results
Allowed sampling concentration: 35,000/L
Cleanliness level: Class 100@≥0.5um
The number of colonies: ≤0.5/dish. (φ90mm culture plate)
Average wind speed: 0.3-0.6m/s (adjustable)
Vibration half peak value: ≤3um
Illumination: ≥300Lx
Specifications and dimensions: working area 1130×650×720 (mm) outline 1300×825×1760 (mm)
Weight: 450 Kg
Power supply: AC220V,50/60Hz 0.8kw
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