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

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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

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,
Supply Ability:	100 sets per month

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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::	1080275216 Mm
Highlight:	textile testing equipment , abrasion resistance testing machine

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 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	1~9999.9 twist
Clamp Distance	1-50 cm (0.5-20 inch)
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

Included Accessories

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 weight	01 No.
500mm fixed calliper	01 No.
Pointing Needle	01 No.
Power Cord	01 No.
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

The first step is to select the method/mode to be chosen.
The yarn has to be clamped between 2 clamps.
'S' or 'Z' key has to be selected depending upon twist direction.
The stopper at the left front side of the Automatic Twist Tester has to be set at approx 50% of expected elongation.
The motor has to be started by pressing the 'START' key.
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

Tag:

Contact Person: Ms. Fiona Zhong

Tel: +86 135 3248 7540

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