Instrument model: ET-DM
Function:
It is suitable for measuring the pressure, maximum impact force and impulse when the elevator is closed.
Performance characteristics:
Follow-up measurement is adopted, which is convenient to operate.
It can automatically capture the maximum impact force, and adopt wireless communication with the handheld terminal.
It has a real-time clock, and the measurement data has its own time attribute. All the measurement results can be printed on the spot by Bluetooth printer.
Users can set the automatic shutdown time, and at the same time adopt low power consumption design, thus reducing the charging times, saving energy and protecting the environment.
With its own file management, it is convenient to view, print and delete historical data.
Usb 2.0 communication, no driver installation, easy data sharing.
Technical parameters:
First, the handheld terminal:
1. Ergonomic design to meet the measurement requirements of one-handed operation.
2. Industrial-grade metal casing, durable.
3. Eight engineering plastic buttons are adopted, which can cope with various complex measurement environments.
4. Embedded instrument dedicated operating system, menu-based human-computer interaction interface, simple and easy to use.
5. It has the function of real-time clock and battery power display.
6. Processor: dsPIC33FJ series
7. Memory space: 2GB
8. LCD screen: 2.4 inch TFT
9. Number of external IO trigger interfaces: 1
10. Wireless communication distance: 500m.
11. Printing method: thermal.
12. Communication mode: TTL/RS232/USB2.0/ Bluetooth 2.0
13. Working voltage: DC12V
14. working current: < 90mA
15. standby time: > 6h
16. Charging time: < 2h
17. Working temperature: -20℃-50℃
18. Weight: 0.1Kg
19. Size: 140mm*55mm*28mm
Second, the measuring host:
1. Impact force measurement accuracy: 1n
2. Measuring range of impact force: 0-1000 N.
3. Memory space: 2GB
4. LCD display: 2.4-inch TFT
5. Printing method: thermal printing
6. Communication mode: wireless/Bluetooth 2.0/USB2.0.
7. Working voltage: DC12V
8. Working temperature: -20℃-50℃
9. Weight: 1.0Kg
10. Size: 150mm*40mm*130mm
