ASTM D2594 Stretch Tester of Knitted Fabrics Having Low Power

• Customization: Available
• After-sales Service: on Line
• Warranty: 12 Months
• Mass Scope of Workpiece: 1000kg
• Type: Tensile Testing Machine
• Maxcapacity: <1000KN
• Accuracy Grade: 0.1
• Load Way: Electronic Load
• Display: Digital
• Control: Computer Control
• Weight: 0-100Kg
• Power Source: AC220V
• Speed of Crossbeam: 0.05~1000 mm/Min (Adjustable)
• Accuracy of Speed: 1%
• Maximum Stroke: 1000mm
• Specimen Width: 30mm(Standard); 50mm(Optional)
• Clamping Way: Manual(Standard); Pneumatic(Optional)
• Transport Package: Veneer Case
• Trademark: Pubtester
• Origin: Jinan, Shandong
• Production Capacity: 10 Sets/Quarter
• Package Size: 65.00cm * 65.00cm * 210.00cm
• Package Gross Weight: 120.000kg

Product Description

TST-02H ASTM D2594 Stretch Tester of Knitted Fabrics Having Low Power 

TST-02H ASTM D2594 Stretch Tester of Knitted Fabrics Having Low Power  is applicable to determination of stretch properties of knitted fabrics. Specifically, it applies to fabrics that have low power, meaning they are made from fibers or yarns that do not have a high elastic recovery or resilience. The test measures the amount of stretch and recovery of the fabric when it is subjected to a defined elongation force.



Product Features
High-end configuration·1000mm extra-long stroke

• High-precision imported ball nut screw with a new transmission structure of three-guide column guide bushing makes the system run more smoothly
• Two-way test mode for tensile and compression
• 0.1% of full scale effectively ensures accuracy and repeatability of test results
• Equipped with dual load cells, compatible with multiple force test ranges
• Equipped with advanced displacement control system, displacement accuracy can reach 0.1mm
• With Panasonic's advanced servo drive system, which can achieve infinitely variable speed and wider test speed range to meet the user's needs for different test conditions
• 11.6inch tablet with intelligent data processing functions, providing users with a comfortable and smooth operating experience
• Speeds up to 3000mm/min for high-speed testing requirements
• Equipped with a portable control box for auxiliary operation, which makes the test more convenient
• Wide range of load cells for a variety of force testing requirements
• Equipped with a variety of grips for choose, which can meet the test requirements of more than 10,000 materials

 

Security Configuration

• Intelligent designs of over-travel protection, overload protection, automatic position reset and power failure memory for safe test operation
• Equipped with UL certified imported emergency stop button to maximize the safety of man and machine during the test
• Timely monitoring of the system status to ensure that the equipment is always in the best operating status

Professional software

• Concise and intuitive operation interface, convenient user-defined test functions, and complete data analysis and reporting functions
• Built-in test file standard library, in line with various international test methods
• Provide historical data backup management function, which can conduct diversified analysis of historical test data
• User multi-level authority management, convenient for laboratory managers to regulate equipment use
• Equipped with a standard serial communication port, which can be connected to computer software to facilitate data processing and transmission
• Unique features such as constant elongation stress, elastic modulus, yield strength, bending test, timing constant force positioning shift test, interval selection, etc.
• Real-time display of force-displacement, force-time, displacement-time, stress-strain and other curves, automatic calculation of maximum force, yield force, average force, maximum deformation, yield point, elastic modulus and other parameters, built-in powerful unit conversion program. Users can customize various domestic and foreign units, which is conducive to scientific research
• The software data is traceable, which can realize functions such as multi-level authority management, audit trail, electronic signature, etc., which meets the requirements of GMP (optional)
• Pubtester also provides professional customization services to meet the individual needs of users in fixtures, software, etc.
• Free software upgrade lifetime.

Test Principle
The specimen clamped between two chuck and do relative motion. Conduct piercing or opening test through special clamp head. Collect the strength and displacement changes in the progress of test by force test and control system to calculate the corresponding force value data.


Technical Specifications

Specifications	TST-02H
Load Cell Capacity	30N/50N/100N /200N /500KN /1000N
Testing Accuracy	0.1% FS
Drive system	High performance imported servo driving system
No. of Load Cell	2
Speed of Crossbeam	0.05~1000 mm/min (Adjustable) (Maximum 3000mm/min customizable)
Accuracy of Speed	±1%
Maximum Stroke	1000mm
Displacement Accuracy	0.1mm
Number of Specimens	1
Specimen Width	30mm (Standard); 50mm (Optional)
Clamping Way	Manual (Standard); Pneumatic (Optional)
Power Supply	AC 220V 50Hz/120V 60Hz
Instrument Dimension	480mm(L)×480mm(W)×1500mm(H)
Net Weight	90kg

Purpose: The primary goal of the test is to assess how much a knitted fabric stretches under a given force and how well it recovers after the force is removed. This is crucial for evaluating the performance of knitted fabrics used in apparel and other textile applications, where comfort, fit, and durability are important.

Sample Preparation: The fabric samples are typically conditioned under standard temperature and humidity conditions to ensure consistent results. The size and shape of the sample are standardized as well, often in a rectangular form.

Test Method:

The fabric is subjected to a specified elongation or stretch force (usually applied by a machine) in a controlled manner.
The amount of elongation is measured, typically as a percentage of the original length.
After the stretching force is removed, the fabric's recovery is measured to see how much of the stretching is retained. This is often reported as the percentage of recovery.

Applications

Basic Application*	Extended Application**
Tensile Strength & Deformation Rate	Puncture Resistance Test of Artificial Skin	Puncture Test of Films	Puncture Resistance of Infusion Bag Closures	Puncture/Pullout Test of Flexible Rubber Closures
Tensile Stress at Break	Opening Resistance Test of Combined Covers	Tear Test of ZD - Type Caps	Tearing Resistance Test of Oral Liquid Caps	Puncture/Pullout Test of Oral Liquid Caps
Heat Seal Strength	90 Degree Pullout Force Test of Infusion Bag Closure	Pullout Test of Infusion Bag Closure	23 Degree Pullout Test of Bottle Caps	Puncture/Pullout Test of Flexible Rubber Closures
Tearing Strength	90 Degree Peel Test of Adhesive Tapes	Tear Resistance Test of Adhesive Binding Books	90 Degree Peel Test of Water-soluble Plasters	Tearing Resistance Test of Adhesives
Shearing Strength	Adhesive Strength Test (soft)	Adhesive Strength Test (Hard)	Peel Test of Flexible Tube Caps	Removal Force of Pipes and Pipe Joints
180 degree Peel Test	Pullout Test of Cosmetic Brush Hair	Pullout Test of Tooth Brush Hair	Tensile Strength of Ropes at Break	Opening Force Test of Jelly Cups and Yogurt Cups
90 Degree Peel Test	Peel Test of Cup Films	Pullout Test of Rubber Closure	45 Degree Peel Test of Bottle Membranes	Tensile Strength of Sealing Bags
Stress at elongation	Peel Test of Magnetic Cards	90 Degree Peel Test of Magnetic Cards	Tearing Resistance of Heat-sealable Films	Separating Force Test of Protective Films
Compression test	Separating Force of Release Paper	Tear Test Using Trouser Method	Unwrapping Force of Adhesive Tapes	Compression Resistance Test of Plastic Bottles
Connection force test	20 Degree Peel Test	135 Degree Peel Test of Plugs	Peeling Grips of Floating Rollers	Eccentric Grips
User defined test	Wide Sample Grips	Japanese Sample Grips	British Sample Grips

Note: *Additional accessories or customized sample grips may need to be purchased separately to complete the tests that cannot be completed with standard sample grips.
  ** Customized grips are needed for extended applications

Standards
ISO 37, ASTM E4, ASTM D882, ASTM D1938, ASTM D3330, ASTM F88, ASTM F904, GB 8808, GB/T 1040.1-2006, GB/T 1040.2-2006, GB/T 1040.3-2006, GB/T 1040.4-2006, GB/T 1040.5-2008, GB/T 4850-2002, GB/T 12914-2008, GB/T 17200, GB/T 16578.1-2008, GB/T 7122, GB/T 2790, GB/T 2791, GB/T 2792, GB/T 17590, JIS P8113, QB/T 2358, QB/T 1130, YY/T0148

Configuration

Standard configuration: Instrument, Computer, Universal Grips, Professional Software, Communication Cable, HP Printer, Portable Control Box

Optional configuration: Test plate (50×125mm, 40×180mm, 50×200mm and others need to be customized), sample cutter (10#, 15#, 20#, 25#, 25.4#, others need to be customized), standard pressure roller, Pneumatic grip, extensometer, calibration weight, GMP software, Adhesive tape unwinding fixture, needle puncture fixture, ampoule bottle breaking fixture, needle and needle base connection force fixture, needle cap pull-out force test fixture, piston sliding performance test fixture, body tightness test fixture, rubber plug puncture force test fixture, medical catheter link firmness test fixture, food and medicine daily chemical packaging test fixture, etc.





FAQ

Are you a manufacturer or trading company?
We are the manufacturer and trading combo, which specialize in material testing instruments such as plastic package, medical device, facial mask, protective clothing and pharmaceutical package, etc. We located in Jinan, Shandong, China.

Do you have any certificate?
We have obtained CE certificate, passed ISO 9001, IPMS management system certificates, and have 18 utility model patents and 4 software copyright certificates.

How about the installation?
The user's manual specifies the installation requirements with details. We will advise the relative information in advance, such as power supply, space, required temperature, humidity, etc.

Do you have after-sales service?
We will carry out the equipment inspection before delivery. If the machine does not work properly, we can make a remote control service to help dealing with the failure. We promise to reply within 24 hours and provide solutions within 2 working days.

How about the warranty?
Our warranty is 12 months, lifelong free of charge! User just bear the materials cost and express charge out-of-warranty period.

How long does the delivery time?
For the regular machine, 3-5 working days. For the customized one, 30 days or so.