Great Hydraulic Tensile Testing Machine
Structure principle:
The main body of the instrument consists of a base box and a
column. The base box has electrical control components. The upper
part of the base box is equipped with a control panel box and a
creel. The main column is equipped with a motor inside, and the
movement is transmitted through the toothed belt pair and the screw
rod pair. The upper and lower chucks adopt eccentric clamping
method, which is quick and convenient to clamp. The lower chuck is
connected with the screw nut for upper and lower movement. The
structure of the instrument is simple and reliable, and the shape
is beautiful. When testing, just press the button as needed. Set
various test parameters for testing, the instrument has power-off
data storage function, which is very convenient for operation and
use. Moreover, the instrument has high transmission precision, good
repeatability, and high-precision sensors. At the same time, the PC
can be configured according to the specific needs of users. It is
equipped with computer, Windows operating system, high-resolution
color display, health disk, mouse and printer, which makes the data
collection, calculation and output all automatic and instantly
display data and strong curve).
The operation of the whole instrument is carried out under the
control of the computer inside the machine. The internal force
sensor is connected with the upper gripper. The tensile force of
the yarn during the test is measured by the force sensor and the
strong elongation is given by the stepping motor pulse. The number
is calculated by the computer, and finally the internal computer
counts and prints out all the test data through the printer.
Use:
This instrument is used to measure the tensile strength and
elongation at break of yarns, monofilaments, threads,
multifilaments and wires.
Compliance with the standard:
GB/T3916 "Determination of breaking strength and elongation at
break of single yarn
ISO 2062 "Method for determining the breaking load and elongation
at break of a single yarn".
The main technical parameters:
1, type: constant velocity elongation type (CRE)
2. Load test range:
YG020B-5 0-50N
YG020B-10 0-100N
YG020B-30 0-300N
3, load indication accuracy: ± 0.5%
4, the number of tests: the number of tubes × times ≤ 300 times
5, stretching speed: 50~1000mm/min (infinitely adjustable)
6, tensile speed accuracy: ± 2%
7, gripper: single yarn holder
8, clamping distance: 100~500mm (optional adjustment)
9, pre-tension: manual tension
10, elongation test range: 0~250mm (clamping distance is 500mm)
11, data output mode: Chinese liquid crystal display: breaking
strength, elongation at break, frequency and elongation, etc.
Printing: tensile strain curve, tensile test report
12, power and power consumption: 220V ± 10%, 50Hz, 0.1kw
Remark:
The instrument can be equipped with a printer according to customer
needs or equipped with a computer to see the data extension USB and
other data export.
