< style=font-size:14px;font-family:Arial, Helvetica, sans-serif;> 1. Higher testing accuracy, force accuracy le;>< style=font-size:14px;font-family:Arial, Helvetica, sans-serif;>2>< style=font-size:14px;font-family:Arial, Helvetica, sans-serif;>%, high test repeatability>
The screw is high precision ball screw without backlash, which can do high precision tests, and the surface quenching hardness of the screw is high, so the service life can reach decades.
2. Designed for 6 different mechanical tests>
tensile, compression, bending, tearing, shearing, and peeling tests.
< style=font-size:14px;font-family:Arial, Helvetica, sans-serif;> 3. Stable testing process>
Equipped with a switchable pneumatic tensile fixture, there will be continuous sample tightening force to reduce sample slippage when conducting the test.
< style=font-size:14px;font-family:Arial, Helvetica, sans-serif;> 4>< style=font-size:14px;font-family:Arial, Helvetica, sans-serif;>. Multiple safety settings>
We have a built-in intelligent main power supply, a displacement alarm system, an overload and emergency stop system, and up, and down stroke limiting sensors, which keep your equipment safe and stable.
< style=font-size:14px;font-family:Arial, Helvetica, sans-serif;> 5>< style=font-size:14px;font-family:Arial, Helvetica, sans-serif;>. We use 16 test parameters, for a more comprehensive test presentation>
Displacement, maximum force, elongation, stress, maximum stress, bending stress, speed, force width, thickness, etc.
ISO 13934-1/2 Textiles - Tensile properties of fabrics - Part 1: Determination of maximum force and elongation at maximum force using the strip method. Part 2: Determination of maximum force using the grab method.
ASTM D5034/D5035 Standard Test Method for Breaking Strength and Elongation of Textile Fabrics (Grab Test / Strip Method).
ISO 13935-1/2 Textiles - Seam tensile properties of fabrics and made-up textile articles -Part 1: Determination of maximum force to seam rupture using the strip method. Part 2: Determination of maximum force to seam rupture using the grab method.
Andourfabric measuring machines for sale>and comply with these international standards
The scope of application is used for tensile, tearing, bursting, peeling, constant elongation, constant load, elastic recovery, seam slip, modulus, single yarn strength and other mechanical properties analysis tests of various textiles, nonwovens, geotextiles, zippers, rubber, footwear, leather, metal, building materials and other materials.
1. Difference One: Appearance Structure
Obviously, one issingle-column, the other is double-column (also known as the door type), double-column weight is heavier.
2. Difference two: Test Force Range
The single-column tensile machine uses a single screw, the double-column tensile machine has double screws, and the double-column tensile machine has a longer beam than the single-column tensile machine, so the test force is much larger. Therefore, the usually double-column tensile testing machine is more than 5KN for the material test (mainly in the 1 ton or more), single-column tensile tester for doing some small test force test, generally below 5KN, that is, below 0.5 tons.
3. Difference three: the specimen requirements
The activity space of the single-column tensile testing machine is relatively small, the bearing test force range is also small, and the size of the specimen requirements is relatively harsh, while the double-column tensile tester has bigger space, so the specimen requirements can be a wider range.
4. Difference four: whether the need to fix the machine
Because of the bigger space and test force of the double-column pull tester machine, the working platform is very large, in order to ensure accurate test data, generally need to build the foundation for fixing, while the single-column pull tester machine with lightweight and structure, generally do not need to be specially fixed.
5. Difference five: product cost
Due to the higher cost of the double-column tensile strength testing machine, so the price is much higher than the single-column tensile testing machine. But they each have their own advantages.
In general, single-column tensile strength machines and double-column tensile strength machines are different in the maximum load, effective test width, effective stretching space, test speed, speed accuracy, etc. But the standard and configuration are similar. Buyers need to consider that, due to the different materials, the test tension will be different, such as textile enterprises, generally choose a single-column tension machine, rubber enterprises can choose a single-column or double-column tension machine, and some metal enterprises, their demand for force values will be larger so that only double-column tension machine can meet the requirements.