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Dongguan Zhongli Instrument Technology Co., Ltd.
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LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester

China Dongguan Zhongli Instrument Technology Co., Ltd. certification
China Dongguan Zhongli Instrument Technology Co., Ltd. certification
Exceptional company. 5 STAR!!! Ship rapidly the item and very WELL packed and protected.Very good machinery and very good communication with company. i more than highly recommend using Dongguan Zhongli Instrument.

—— Remy Attalin

The response from the seller was very fast and helpful. Issuing and confirming the PO/PI was done in a single day. The product was shipped the next day after the transaction is confirmed. Couldn't be more satisfied in terms of service provided by the seller. The machine is well packed in wooden case. Everything arrived in good condition. Come with

—— Warunee Nahauythong

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

Large Image :  LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester

Product Details:
Place of Origin: Guangdong,China
Brand Name: Zhongli
Certification: ISO,CE
Model Number: ZL-5034
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester is Packaged in wooden case (fumigation free)
Delivery Time: 5 days after the order confirmed
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability: 100 sets per month
Detailed Product Description
Measuring Twist Range:: 1~9999.9twist Clamp Distance:: 1-50 Cm (0.5-20 Inc)
Yarn Test Length:: 25, 50, 100, 200, 250, 500 Mm Untwist Elongation Range:: Max. 20mm
Elongation Indicator:: 0~60mm Pre-tension:: 0~160cN
Display:: Back-light LCD Dimensions:: 1080*275*216 Mm
High Light:

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

 

 

 

Introduction:

 

Determining optimum twist can have a critical effect on the physical characteristics of yarns. Yarns with a low twist count are capable or 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. 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 details:

 

Test method Test 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 range 1~9999.9twist
Clamp distance 1-50 cm (0.5-20 inc)
Yarn test length 25, 50, 100, 200, 250, 500 mm
Untwist elongation range max 20mm
Rotating speed of gripper 1500 r/min, 800 r/min, slow inching speed
Elongation indicator 0-60 mm
Pre-tension 0 - 160 cN
Display Back-light LCD
Output RS232 serial port for data output and printer output
Dimensions 1080 x 275 x 216 mm
Power supply 220V,50Hz or 110V,60Hz
Weight 30 Kg
 

Accessories supplied with the instrument:

 

Main Unit 01 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 unit 01 Set.
Weight Box for keeping tension weigh 01 No.
500mm fixed calliper(to check the distance between the fixed and the moving clamp) 01 No.
Pointing Needle 01 No.
Power Cord 01 No.
This User’s Manual 01 No.
Inspection & Conformance Certificate 01 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:

 

1.Latest microprocessor based equipment used to determine the twist per inch/cm.

2.Specially designed for single yarn, double yarn & open-end yarns.

3.A special sensor for zero setting.

4.Special tensioning device provided to give tension to the yarn while testing.

5.Totally programmable unit.

6.User-friendly control panel, which guides the operator to undertake all steps for testing.

7.Smooth precision-engineered auto mechanism.

8.1 to 50gms weight supplied to give proper tension during testing.

9.Digital control panel with 16-character, 4 line LCD display.

 

LCD Display Yarn Twist Testing Machine , Electronic Digital Yarn Strength Tester 0

Contact Details
Dongguan Zhongli Instrument Technology Co., Ltd.

Contact Person: Cathy

Tel: +8613415952714

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