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GT-A07 Manual Twist Tester for Roving ISO2061 Compliant Textile Equipment with 1 Year Warranty

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Yarn Twist Measurement: High-precision measurement of yarn twist per inch/cm using a built-in scale and adjustable clamps, compliant with ASTM standards for standardized results.
  • Fiber Structure Analysis: Integrated microscope/magnifying glass enables detailed examination of fiber alignment and structural integrity for quality assessment.

Key features

  • 1. Material Technology

  • With a corrosion-resistant metal base and precision glass scale, you can ensure durability and accuracy in harsh environments compared to plastic-based instruments*.

  • 2. Interactive Design

  • With adjustable clamps and a precision rotary knob, you can achieve micron-level adjustments for consistent measurements, outperforming fixed-design models*.

  • 3. Performance Parameters

  • With ASTM-certified precision, you can measure yarn twist with ±0.1% accuracy, surpassing non-certified alternatives*. The manual/electronic hybrid design allows seamless switching between precise manual control and automated testing for optimal efficiency*.

  • 4. Scenario Solutions

  • With a modular design and adjustable clamps, you can adapt to diverse textile testing scenarios, such as lab research and on-site inspections, ensuring flexibility for varied operational needs*.

  • 5. Certification Standards

  • With ASTM certification, you can ensure compliance with international testing standards for reliable, traceable results*.

Product details

GT-A07 Manual Twist Tester for Roving ISO2061 Compliant Textile Equipment with 1 Year Warranty

The Gester Instruments Manual Yarn Twist Testing Instrument is a precision tool designed for textile testing applications, compliant with ASTM standards. Its manual operation ensures user control over yarn twist analysis, while its modular design allows customization for diverse testing needs. Key features include adjustable clamps, a precision microscope, and a stable base for accurate measurements.

Technical specifications

FeatureSpecificationBenefit
Material ConstructionDurable metal alloy base with glass-etched scaleEnsures stability and long-term accuracy
Power TypeManual operation (with optional electronic upgrade)Combines tactile control with advanced features
Compliance StandardASTM D1444 for yarn twist testingGuarantees industry-standard reliability
Adjustable Clamps5 positions with 0.1mm precisionSecures yarns of varying diameters
Magnification Lens10x adjustable microscopeEnables detailed twist pattern analysis

Customization guide

Adjustable clamp positions and interchangeable attachments (e.g., depth probes, surface analyzers) let users tailor the instrument to specific yarn types or testing protocols. With the rotary knob’s fine-tuning capability, you can optimize focus and alignment for microscopic-level precision.

Get inspired

Whether assessing yarn durability for apparel or quality control in industrial textiles, this instrument delivers ASTM-compliant accuracy. Its modular design adapts to lab workflows, from basic twist-counting tasks to advanced strain analysis.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Operation TypeManualManual + ElectronicFully electronic
Measurement Speed10 samples/hour+15% faster+30% faster*
Magnification Range10x15x20x
Attachments Included2 (basic)4 (depth/surface)6 (full suite)

Supplier's note

  1. Technical Breakthroughs:

    • Adjustable Clamps: 0.1mm precision ensures consistent grip on delicate or thick yarns.
    • 10x Microscope: Enables visualization of twist patterns invisible to the naked eye.
    • ASTM Compliance: Directly aligns with textile industry standards for global acceptance.
  2. Version Selection Guidance:

    • Base Model: Ideal for small-scale labs needing basic twist-counting (e.g., academic research).
    • Advanced Model: Perfect for quality control teams requiring faster throughput and surface analysis (e.g., garment manufacturers).
    • Pro Model: Best for R&D facilities demanding ultra-high precision (e.g., aerospace textiles). With its 20x magnification and 6 attachments, it enables detailed strain analysis that rivals industrial benchmarks.

*Pro Model’s speed improvement derived from electronic automation vs. manual operation.

Frequently asked questions

  • Which model of Gester Instruments Manual Yarn Twist Testing Instrument suits small textile labs vs large facilities?

  • How to clean the adjustable clamps and microscope lens on the Gester yarn twist tester?

  • Can the Gester tester be customized with additional measurement attachments?

  • Is the Gester yarn twist tester ASTM-certified for textile testing compliance?

  • What precision features does the Gester instrument have for accurate yarn twist measurements?

  • Which industries use the Gester Manual Yarn Twist Testing Instrument for quality control?

  • What are the benefits of manual operation in the Gester yarn twist tester compared to electronic models?

  • How often should the Gester tester be calibrated for consistent results?

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