YG138 Series Evenness Tester
Scope of Application
【Operating Instructions】
- Purpose: The YG138S Evenness Tester is a new generation of evenness testing instrument developed by our company. Utilizing digital processing and computer technologies, it features high precision, high integration, and stability compared to similar domestic products, along with ease of operation and comprehensive functionality.This instrument is suitable for the textile industry to measure the linear density unevenness, structure, and characteristics of pure or blended slivers/yarns made of cotton, wool, hemp, silk, and chemical short fibers. It is used in textile control laboratories for qualitative and quantitative analysis of slivers and yarns.
YG138 Series Evenness Tester
[Scope of Application]Purpose: The YG138S Evenness Tester is a new generation of evenness testing instrument developed by our company. Utilizing digital processing and computer technologies, it features high precision, high integration, and stability compared to similar domestic products, along with ease of operation and comprehensive functionality.
This instrument is suitable for the textile industry to measure the linear density unevenness, structure, and characteristics of pure or blended slivers/yarns made of cotton, wool, hemp, silk, and chemical short fibers. It is used in textile control laboratories for qualitative and quantitative analysis of slivers and yarns.
[Instrument Features]
Modular Design: Easy maintenance and strong performance expansion capabilities.
Software: Advanced computer control with Windows operating system testing software that is simple to learn.
Detection: Uses domestic sensor detection circuits for more accurate and stable signal detection.
Drive System: Dual-drive traction mechanism prevents yarn slippage.
Rollers: Large-size rollers with low rotation speed and unique shock absorption design ensure smooth transmission.
Automation: Automatic opening, closing, and retraction of rollers; reversible usage reduces yarn wear and extends service life.
Analysis: Spectrograms can display wavelength values, and unevenness curves can be arbitrarily zoomed for convenient analysis.
Database: Powerful database retrieval functions.
Updates: Free testing software upgrades.
Data Analysis Capabilities:Provides single-tube yarn spectrograms, unevenness curves, deviation rate threshold curves, linear density frequency distribution charts, variation length curves, comprehensive statistical analysis, group statistical spectrograms, group statistical variation length curves, 4-level imperfection values, AF values, 2-level DR value statistics, U values, 5-level CVm values, CVb, Q95%, and kilometer statistical values.
[Technical Specifications]
Test Principle: Capacitive testing
Test Range: 4 tex - 80 Ktex
Test Slot: 54
Test Speeds: 8, 25, 50, 100, 200, 400 m/min
Test Time: Multi-setting, min 0.5 min, max 50 min
Scale Range: 12.5%, 25%, 50%, 100%
CV% Range: 0.00 - 99.99%
Cut Length Range: 0 - 100 m
Deviation Rate (DR%) Range: 0.00 - 99.99%
Spectrogram Types: Normal and Fine
Channels: 85 (Normal) / 170 (Fine)
Max Test Length: 10,000 m
Imperfection Sensitivity:
Thin Places: -30%, -40%, -50%, -60%
Thick Places: +35%, +50%, +70%, +100%
Neps: +140%, +200%, +280%, +400%
