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LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester

    Buy cheap LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester from wholesalers
     
    Buy cheap LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester from wholesalers
    • Buy cheap LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester from wholesalers
    • Buy cheap LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester from wholesalers
    • Buy cheap LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester from wholesalers

    LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester

    Ask Lasest Price
    Brand Name : Zhongli
    Model Number : ZL-5034
    Certification : ISO,CE
    Price : Negotiable
    Payment Terms : T/T, L/C, D/A, D/P, Western Union,
    Supply Ability : 100 sets per month
    Delivery Time : 5 days after the order confirmed
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    LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester

    LCD Display Yarn Twist Testing Machine, Electronic Digital Yarn Strength Tester
    Determining optimum twist can have a critical effect on the physical characteristics of yarns. Yarns with a low twist count are capable of producing a yarn with increased softness for knitting and warmth. Increasing twist count can provide additional tensile strength. However, maximum tensile strength can decrease if the twist angle is greater than the desired amount. The Electronic Digital Twist Tester meets applicable International Standards for measuring both the untwist/retwist method and yarn twist method by direct rotational counting.
    Usage
    To determine yarn twist in single or plyed yarns, quadrant type with auto stop & reverse for conventional or untwist/retwist methods.
    Technical Specifications
    Test MethodTest method 1: Single untwist-retwist method
    Test method 2: Double untwist-retwist method
    Test method 3: Direct counting method
    Test method 4: Multiple untwist-retwist method
    Measuring Twist Range1~9999.9 twist
    Clamp Distance1-50 cm (0.5-20 inch)
    Yarn Test Length25, 50, 100, 200, 250, 500 mm
    Untwist Elongation Rangemax 20mm
    Rotating Speed of Gripper1500 r/min, 800 r/min, slow inching speed
    Elongation Indicator0-60 mm
    Pre-tension0 - 160 cN
    DisplayBack-light LCD
    OutputRS232 serial port for data output and printer output
    Dimensions1080 x 275 x 216 mm
    Power Supply220V, 50Hz or 110V, 60Hz
    Weight30 Kg
    Included Accessories
    Main Unit01 No.
    Tension Weight Kit (0.5cN, 1cN, 5cN, 10cN, each)01 No.
    Tension Weight Kit (2cN, 20cN, 50cN, each)02 Nos.
    Tension Weight Balancing Pan unit01 Set
    Weight Box for keeping tension weight01 No.
    500mm fixed calliper01 No.
    Pointing Needle01 No.
    Power Cord01 No.
    User's Manual01 No.
    Inspection & Conformance Certificate01 No.
    Testing Standards
    • ASTM D1422 Standard Test Method for Twist in Single Spun Yarns by the Untwist-Retwist Method
    • ASTM D1423 Standard Test Method for Twist in Yarns by Direct-Counting
    • ISO 2061 Textiles - Determination of twist in yarns - Direct counting method
    • BS 2085 Method of test for determination of twist in yarns, direct counting method
    • DIN 53832 Testing of textiles - Determination of the twist of single and plied yarns and of the change of length, untwist method
    Test Procedure
    1. The first step is to select the method/mode to be chosen.
    2. The yarn has to be clamped between 2 clamps.
    3. 'S' or 'Z' key has to be selected depending upon twist direction.
    4. The stopper at the left front side of the Automatic Twist Tester has to be set at approx 50% of expected elongation.
    5. The motor has to be started by pressing the 'START' key.
    6. The motor will start untwisting the yarn and LCD display will start counting.
    Salient Features
    • Latest microprocessor based equipment used to determine the twist per inch/cm
    • Specially designed for single yarn, double yarn & open-end yarns
    • A special sensor for zero setting
    • Special tensioning device provided to give tension to the yarn while testing
    • Totally programmable unit
    • User-friendly control panel, which guides the operator to undertake all steps for testing
    • Smooth precision-engineered auto mechanism
    • 1 to 50gms weight supplied to give proper tension during testing
    • Digital control panel with 16-character, 4 line LCD display
    LCD Display Yarn Twist Testing Machine
    Quality LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester for sale
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