Drop Watcher System

 Ink Drop Observation System  Ink Drop Watching

The Ink Drop Watcher System is equipped with a CCD high-speed camera detection system that captures and records data images and videos. With only the need to connect the trigger signal, any manufacturer's nozzle control board can observe the flight trajectory of ink droplets ejected from the print head. The system can automatically measure the speed and volume of inkjet droplets, allowing for the determination of matching status and stability between the nozzle control board voltage, pulse waveform, and ink.

Technical specifications:

1. Accessible      ignition signal pulse width: 100ns-20000ns

2. Accessible TTL      signal: 3.3V-10V

3. Automatic      measurement of the speed of the same ink droplet: 0.1 meters per second to      20 meters per second.

4. Automatic      measurement of volume: 1PL-200PL.

5. Measurement of      roundness of ink droplets: 0-1.

6. Measurement of      deviation angle of ink droplets.

7. Support for single      and double ink droplet measurements simultaneously.

8. Measurable      frequency range: 30HZ-100KHZ.

9. Automatic      detection of printing frequency: 30HZ-100KHZ.

10. Adjustable      brightness of LED flash: 1-100.

11. Imported camera:      1440*1080 pixels.

12. Lens      magnification: 0.7-4.5.

13. Software can save      current image format BMP.

14. Save video length:      1S-120S.

15. Automated saving      of measurement data in Excel format.

16. Compatible with      various piezoelectric print heads such as (FUJI DIMATIX-SPECTRA, XAAR,      SEIKO, KONICA MINOLTA, EPSON, RICOH, KYOCERA, TOSHIBA, Panasonic), and the      hot-foam print head HP.

Testing criteria:

1. When observing the      flight trajectory of ink droplets, check for satellite points, trailing      states, scatter, and oblique spray.

2. When printing      grayscale images, observe whether the gray ink droplets add to the same      ink droplet.

3. For multiple-row      nozzle heads, observe whether the inkjet speed of the front and rear rows      is consistent.

4. Check whether the      nozzle control board matches the nozzle and ink. Whether the data of the      nozzle control board is correct.

5. Modify nozzle      parameters such as voltage, pulse waveform, and ignition frequency to      analyze the status of ink droplets, in order to provide more suitable      nozzle drive parameters for printing equipment.

Hangzhou Meijie Technology Co., Ltd. Address: East Zone, No. 38 Xiangyuan Road, Xiangfu Street, Gongshu District, Hangzhou City

Contact Person: He Zhenjian  +86-13735462373

Telephone: +86-571-85372117
WeChat, QQ: 371611167
E-mail: 371611167@qq.com