Description
Host parameters
A.High-precision load sensor: better than ± 1% of the indicated value
B.Capacity segmentation:0.25/0.5/0.75/1%
C.Power system: stepper motor + stepper drive + ball screw + linear polished rod + synchronous belt drive
D.Control system: Adopt external control method to make the control more precise. The speed control range is 15~500 mm/min. With fast coarse adjustment and slow fine adjustment functions. Automatic storage after test, automatic return can be set
E.Display mode: 8-segment LED digital tube display
F.Stoke:900 mm (without fixture)
G.Large deformation two-point extensometer: resolution 1/10000, accuracy ±0.1mm
H.Safety device: overload emergency stop device, upper and lower travel limit device, automatic break point shutdown function.
Software introduction
The universal digital display touch screen testing machine controller is composed of a main control board, a keyboard, and a display. The display collects force and displacement signals for the touch screen main control board, and drives the motor to move according to the test procedure to obtain the required results. The main control board adopts The ARM series of 32-bit processors are powerful and fast in calculation. The following will give specific instructions based on signal wiring.
The main control board is connected to the keyboard and the display at the same time, receives keyboard commands, and outputs display information.
The liquid crystal display can display the test curve and multiple test results in real time, and can be connected to various types of needle printers or thermal micro printers to print test
Technical parameters
1.Maximum test force:5000N
2.Power resolution:1/1000(5-100N),1/100(250-1000N),1/10(2500-5000N)
3.Accuracy: ≤1％
4.Accuracy of large deformation extensometer:±0.1mm
5.Speed range:1~500mm/min(Special test speed can also be customized according to customer needs)
6.Stoke:900 mm (without fixture)
7.Power:AC220V,50HZ
8.Host size:600*430*1380mm
9.Weight:110KG
System configuration
| No | Name | Manufacturers and specifications | QTY | Note |
| 1 | Main frame | Zhejiang DANA | 1 | |
| 2 | Motor and system | Stepper motor | 1 | |
| 3 | Ball screw | Zhejiang DANA | 1 | |
| 4 | Load cell | 5KN | 1 | |
| 5 | Work fixture | Standard type | 1 | |
| 6 | LCD control box | STM32 digital touch sceen | 1 | |
| 7 | Documents | Manual, product certificate,etc | 1 |
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