Yarn and Sliver Evenness Tester GT-A14E

Textile Testing Equipment | Yarn Testing Instruments Manufacturers Suppliers

Brand:
GESTER
Item NO.:
GT-A14E
Order(MOQ):
1
Lead Time：
20-30 days

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Product Detail

Yarn and Sliver Evenness Tester GT-A14E

Product Introduction

Yarn and Sliver Evenness Tester is a universal high-performance textile testing instrument, which is used to test the yarn unevenness. It is applicable to pure and blended slivers of cotton, wool, silk, linen and chemical staple fibers, and is of great significance for improving and ensuring yarn quality.

Feature

Evenness Tester main processor adopts an industrial control computer with monitoring software based on the Windows platform, featuring a full Chinese graphical interface, high system integration and excellent stability.
Real-time testing of CV%, U% and 12 classes of imperfections.
Various graphic indicators including variation-length curve, unevenness curve, spectrogram, linear density-frequency distribution chart for convenient yarn quality evaluation.
Equipped with high-resolution continuous spectrogram with 340 channels, enabling accurate analysis of textile process faults.
Imported servo drive system ensures low noise and high reliability.
Automatic zero-setting function improves testing efficiency and simplifies operation.
Statistical analysis system generates annual, quarterly, monthly and daily reports for specific varieties, along with statistical charts for long-term trend monitoring.
Electromagnetic tensioner with tension set via software.
Built-in expert analysis system for automatic diagnosis and analysis of each process.
Unevenness curve storage function for in-depth data analysis.
Automatic yarn shifting extends the service life of driving rollers.
Data stored by time and variety; file system provides comprehensive test information for easy query.

Yarn Evenness Tester Key Specifications

Model	GT-A14E
Capacitive measuring cells	5 pcs
Measurement range	4tex-80ktex
Drafting speed	4、8、25、50、100、200、400m/min
Testing time	At intervals of 10 seconds, choose any time within 10 seconds to 20 minutes
CV% measuring range	0.2% ~ 99.99%
Variation - length curve cutting length	1cm~983cm
Deviation rate (DR%) and DR curve	DR measuring range 0.01% ~ 99.99%
Reference lengths and thresholds	20cm,+35%; 20cm,-30%; 1m,5%; 1m,-5%;
DR curve	Positive and negative deviation rate curves with reference lengths of 1 cm, 10 cm, 20 cm, 50 cm, 1 m, thresholds from 0% to 50%
Imperfection values: Simultaneous output of imperfection values at 12 sensitivity levels	Thin : -30%, -40%, -50%, -60%
	Thick: +35%, +50%, +70%, +100%
	Neps : +140%, +200%, +280%, +400%
Spectral analysis range	Normal spectrogram: 1 cm ~ 2937 m (85 channels)
Spectral analysis range	High-resolution spectrogram: 1 cm ~ 2937 m (340 channels)
Linear density frequency distribution range	2 diagrams covering -100% ~ +100% and above +100%
Two statistical functions	Statistical analysis of test data, including mean, between-package CV (Cvb), 95% confidence interval (Q95%), maximum, minimum, etc.
Two statistical functions	Graphical statistics of batch spectrograms and variation-length curves
Statistical distribution diagrams	Statistical distribution diagrams for common test indicators (CV%, thin places -50%, thick places +50%, neps +200%), statistical time arbitrarily settable on a daily basis
Power supply	1 phase AC 220V±10%, 50Hz/60Hz