Model: FZ-055
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)
- 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/50Hz 0.8kw
