YG020 type Rubber and plastic strength testing machine
A, use:
The instrument used to determine the breaking strength Rubber and plastic material sheet dumbbell specimens, break off the elongation and tear strength MPa and the like.
B, the structural principle:
Instruments widescreen LCD, the host from the base cabinet, column composition, base cabinets electrical control unit, the base cabinet top with control panel (LED display) box. Motors installed inside the main column, and by a toothed belt pair, screw assembly for motion passed. the upper and lower clamping jaw chuck threaded manner, clamped quickly and easily, under the chuck and screw nut connected to their upper and lower motor, simple and reliable instrument structure, shape-made type appearance, When do the test, just according to various test parameters need to be set by key test, the instrument has power data retention capabilities, while according to the specific needs of the user can configure a PC (ie equipped with computers, WindowsXP operating system, LCD, healthy dish , mouse and printer, so that data collection, calculation, output is fully automated and real-time display of data and tensile curve).
Instrument work carried out under the control of the computer, the machine internal force sensor associated with the holder, when the test sample stretched the force measured by the force sensor strength, elongation given by the stepper motor pulse number calculated by a computer, the last machine statistics and printer output through all the test data, or connect a PC to display the print data.
C, Main Technical Data:
1, type style: constant elongation type (CRE)
2, the load test range:
YG020-10 0-100N√;
YG020-20 0-200N
YG020-30 0-300N;
YG020-50 0-500N
3, load indication accuracy: ± 0.5%
4, the number of trials: ≤300 times
5, tensile speed: 20 ~ 1200mm / min (stepless adjustable)
6, stretching speed accuracy: ± 2% (dumbbell specimen tensile elongation: You can break off when the instrument is then measured from stop and enter data)
7. Holder: 50mm ripple holder
8, the clamping distance: 50 ~ 500mm (adjusted)
9, elongation measuring range: 0 ~ 250mm (when clamping distance of 500mm)
10, Chinese LCD: broken between width, thickness, tensile strength and dumbbell specimen marking off distances elongation, tear strength test test data to display the average, maximum, minimum, test. Statistical reports and printouts. Connecting a computer display test strain curve.
11, Outline size: 680 × 350 × 960mm
12, power supply and power consumption: 220V ± 10%, 50Hz, 0.1kw
D, Standard:
GB / T 1040-1992 Test method for tensile properties of plastics.
GB / T 13022-1991 Test method for tensile properties of plastic film.
QB / T 2358-1998 plastic film packaging bag heat sealing strength test method.
QB T 1130-1991 plastic rectangular tear performance test methods
DL T 742-2001 cooling tower plastic parts and technical conditions
