Strip evenness tester

Product Introduction:

Cotton yarn fiber strip analyzer is a high performance, high test efficiency of textile laboratory instrument, it is used to test the fine yarn, roving, sliver trunk density uneven, analysis of the cause of uneven, suitable for cotton, wool, hemp, chemical fiber short fiber pure spinning and blended yarn strip dry test.

Product Advantages:

High Precision Measurement: Utilizes sensitive capacitance sensors for accurate detection of even minute mass variations in textile strands.

Wide Range of Materials: Capable of testing various textile forms including sliver, roving, and yarn, made from different fiber types (cotton, wool, synthetics, blends).

Comprehensive Analysis: Provides a range of statistical parameters (CV%, U%, imperfections like thick places, thin places, neps) and graphical outputs (spectrograms, vari-length curves, linear density distribution) for in-depth quality assessment.

High-Speed Testing: Modern machines can operate at high testing speeds (e.g., up to 800 m/min), enabling efficient quality control in high-volume production environments.

Automated Operation: Features like automatic yarn feeding, zero adjustment, and defect alarming enhance ease of use and efficiency.

Expert Analysis System: Many models include integrated software with expert analysis capabilities to diagnose the root causes of unevenness and suggest corrective actions.

User-Friendly Interface: Often equipped with graphical interfaces on Windows-based platforms for intuitive operation and data visualization.

Data Management: Capable of storing, playing back, and printing test data and graphical information for long-term analysis and reporting.

Main parameters:

1. Capacitor detection slot: 4

2. Test range: 4tex —— 80k tex

3. Test speed: 8, 25, 50, 100, 200, 400, 800m/min

4. Test time: 10sec —— 20min can be set arbitrarily

5.CV%, U% value range: 0.2% —— 100%

6. Variation - Length curve: Cutting length 1 cm —— 1000m

7. Output three types of 12-speed defects at the same time:

Details -30%, -40%, -50%, -60%

Coarse section +35%, +50%, +70%, +100%

Cotton knot +140%, +200%, +280%, +400%

8. Spectral diagram: 170 channels, wavelength range 1cm-2000m

9. Linear density frequency distribution: -100% —— +100%, +100% —— +400%

10.DR% value: Output DR（1m, +5%）， DR（1m, -5%）， DR（20cm, +35%）， DR（20cm, -30%） four DR% values

11. Number of batch measurements: ≤20

12. Power supply: AC220V±10%50Hz±5Hz

13. Power consumption ≤400VA