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¹°¸®·®ÃøÁ¤±â±âSUGARARA  ½ºÅä·Îºê½ºÄÚÇÁ³ª³ë ÆÞ½º ¶óÀÌÆ®

 

 

180 nsec ŸÀÔ
¼¶±¤ ½Ã°£ 180 nsecÀÇ ³ª³ë ÆÞ½º ¶óÀÌÆ®ÀÔ´Ï´Ù. ¹ÝµµÃ¼ÀÇ ¶óÀÌÇÁ ŸÀÓ ÃøÁ¤À̳ª À×Å©Á¬ ºñ»ó »óÅÂ
°üÂû, ºñµð¿À ÇìµåÀÇ ÆíÂ÷ °üÂû µî ´Ù¾çÇÑ ¿ëµµ·Î »ç¿ëµÇ°í ÀÖ½À´Ï´Ù.

Çü¸í

Àü¿øºÎ NP-1A ·¥ÇÁ ÇϿ콺 NPL-5

¹ß±¤ ÁÖÆļö ¹üÀ§

ÃÖ°í 100 Hz

¼¶±¤ ½Ã°£

180 nsec(¹Ý°ªÆø)

»ç¿ë ¹æÀü°ü

Å©¼¼³í°ü X-63 KN

Àü¿ø

AC100V±10%

Ä¡¼ö·Áú·®

  NP-1A¡¡¡¡270(W)×190(H)×210(D) mm, ¾à 4.5Kg
  NPL-5¡¡¡¡48(W)×48(H)×220(D) mm, ¾à 1Kg

75 nsec ŸÀÔ
 75 nsecÀÇ ¸Å¿ì ªÀº ¼¶±¤ ½Ã°£À» °¡Áö´Â ºÀÇØ À߶ó ÇüÅ ¹æÀü°üÀ» ä¿ëÇß½À´Ï´Ù. ¼ÒÇüÀÌ°í ¾²±â ½¬¿î ³ª³ë ÆÞ½º ¶óÀÌÆ®ÀÔ´Ï´Ù.

Çü¸í

Àü¿øºÎ NP-1A ·¥ÇÁ ÇϿ콺 NPL-2

¹ß±¤ ÁÖÆļö ¹üÀ§

ÃÖ°í 100 Hz

¼¶±¤ ½Ã°£

75 nsec(¹Ý°ªÆø)

»ç¿ë ¹æÀü°ü

¾Æ¸£°ï°ü A-61 KN-4

Àü¿ø

AC100V±10%

Ä¡¼ö·Áú·®

NPL-2¡¡¡¡70(W)×70(H)×179(D) mm, ¾à 1.2Kg

±¤·® ¾÷ÀÇ 180 nsec ŸÀÔ
 Àü¿øºÎ NP-2´Â, ¿ÜºÎ·ÎºÎÅÍÀÇ °íÁÖÆÄ ½ÅÈ£¸¦ ºÐÁÖÇÏ´Â ±â´ÉÀ» ³»ÀåÇÏ°í ÀÖ½À´Ï´Ù.±¤·®À» Å«ÆøÀ¸·Î ¿Ã¶ó°£ NPL-18°úÀÇ Æí¼º¿¡ ÀÇÇØ, ±¤Åº¼º ½ÇÇè µî¿¡ ÃÖÀûÀÔ´Ï´Ù

Çü¸í Àü¿øºÎ NP-2 ·¥ÇÁ ÇϿ콺 NPL-18
¹ß±¤ ÁÖÆļö ¹üÀ§ ¿¬¼Ó ÃÖ°í 50Hz ¼ø°£ ÃÖ°í 100 Hz(5ºÐ À̳»)
¼¶±¤ ½Ã°£ 180 nsec(¹Ý°ªÆø)
»ç¿ë ¹æÀü°ü Å©¼¼³í°ü XH-63 KN-3
Àü¿ø AC100V±10%
Ä¡¼ö·Áú·® NP-2¡¡¡¡270(W)×170(H)×190(D) mm, ¾à 4.9Kg
NPL-18¡¡¡¡83(W)×83(H)×310(D) mm, ¾à 2Kg
40 nsec ŸÀÔ
 ½Å°³¹ßÀÇ ¾Æ¸£°ï ¹æÀü°üÀ¸·Î 40 nsec¸¦ ½ÇÇöÇß½À´Ï´Ù.NPL-2¿Í °°°Ô ºÀÇØ À߶ó ÇüÅ ¹æÀü°üÀ» ä¿ëÇÏ°í Àֱ⠶§¹®¿¡, Ãë±Þµµ ¿ëÀÌÇÕ´Ï´Ù.

Çü¸í Àü¿øºÎ NP-2 ·¥ÇÁ ÇϿ콺 NPL-4
¹ß±¤ ÁÖÆļö ¹üÀ§ ¿¬¼Ó ÃÖ°í 100 Hz
¼¶±¤ ½Ã°£ 40 nsec(¹Ý°ªÆø)
»ç¿ë ¹æÀü°ü ¾Æ¸£°ï°ü AH-61 KN-4
Àü¿ø AC100V±10%
Ä¡¼ö·Áú·® NPL-4¡¡¡¡83(W)×83(H)×310(D) mm, ¾à 2Kg

¸¶ÀÌÅ©·Î Ç÷¡½Ã/´õºí Ç÷¡½ÃÇü
 MF-80Àº, 2´ë±îÁöÀÇ ¹ß±¤ºÎ¸¦ ¿ÜºÎ ½ÅÈ£¿¡ ÀÇÇØ °¢°¢ µ¶¸³ÇÑ Å¸Àֿ̹¡ Á¡µîÇÒ ¼ö ÀÖ½À´Ï´Ù.

Çü¸í MF-80
¹ß±¤ ÆÞ½º °£°Ý ÃÖ´Ü 10¥ìsec
¹Ýº¹ ¹ß±¤ °£°Ý 1sec
¹à±â ¹æÀü°ü ÀԷ¡¡2 J/flash
¼¶±¤ ½Ã°£ 2¥ìsec ÀÌÇÏ
±â´É 2µîÀÌ ½ÃÁ¡µî
Àü¿ø AC90~110 V
Ä¡¼ö·Áú·® 270(W)×185(H)×190(D) mm, ¾à 8 kg

¸¶ÀÌÅ©·Î Ç÷¡½Ã/°íÁ¶µµÇü
 MF-100Àº, °íÁ¶µµÇüÀÇ Ç÷¡½Ã ÀåÄ¡·Î ºñ±³Àû ´ëÇüÀÇ ÇÇ»çü ȤÀº Á¢±ÙÀÇ ¾î·Á¿î ´ë»ó¿¡ ÀûÀýÇÏ°í ÀÖ½À´Ï´Ù.

 

Çü¸í MF-100
¹ß±¤ ÁÖÆļö ¹üÀ§ ÃÖ°í 25 Hz
¹à±â ¹æÀü°ü ÀԷ¡¡2 J/flash
¼¶±¤ ½Ã°£ 1.2¥ìsec~
Àü¿ø AC90~110 V
Ä¡¼ö·Áú·® 286(W)×390(H)×430(D) mm, ¾à 10kg

Flash for ultrahigh-speed video cameras

Extended-duration stroboscopic flash
The ESD-VF2M-U2 stroboscope employs a unique lighting system to enable ultrahigh-speed time-elapsed video recording by providing flash for a relatively long duration (50 ¥ìsec to 2 msec), instead of flashing for each frame. The lighting system consists of the ESD-VF2M-U2 Strobe Driver and the SLA-153-U1 Lamphouse. For video recording of a recurring phenomenon, the FG-310 pulse generator can be added so that the record timing can be set easily while observing the phenomenon directly with the eye.

  • Suitable for ultrahigh-speed video cameras capable of shooting 50,000 frames to 1,000,000 frames per second.
  • For an increased illumination effect, either one-lamp flash (13.2-W input) or four-lamp flash (2.2 W each) can be selected.
  • The flash time can be varied within a range of 50 ¥ìsec to 2 msec so that unnecessary illumination can be reduced.
  • For video recording of a high-speed recurring phenomenon, the product can also be used as a stroboscope by dividing the synchronizing signal (FG-310 pulse generator required).
  • Since the product is a strobe flash, it is capable of providing high momentary light intensity. It is also compact and easy to use. The unit generates minimal heat, allowing for safe use. (As the product generates high voltage, do not touch the inside of the unit. Internal high voltage can cause serious accidents and injuries.)
  • Voltage signal or current loop can be used as a flash starting signal.

The world¡¯s highest-speed video camera,the HPV-1 manufactured by Shimadzu Corporation

¡áVideo recording of cavitation caused
  by a screw propelle


 
 ¡áESD-VF2M-U2ÀÇ ÁÖµÈ »ç¾ç

¹ß±¤ ÁÖÆļö 0.22 Hz (ÁÖ±â: 4.5 sec)
¼¶±¤ ½Ã°£(°¡º¯) 50 ¥ìsec~2 msec
¿ÜºÎ µ¿±â ½ÅÈ£ Àü¾Ð ½ÅÈ£: 3~15 Vp
Ä¿·±Æ® ·çÇÁ: 10~20 mA
¹ß±¤±îÁöÀÇ Áö¿¬ ½Ã°£ ¾à 10 ¥ìsec
¹æÀü°ü Ãâ·Â 1µî: ÃÖ´ë 13.2 W
4µî: °¢ µî ÃÖ´ë 2.2 W
·¥ÇÁ ÇϿ콺 SLA-153-U1¡¡¿Ü
Àü¿ø AC 100 V ±10%,50/60 Hz
¿ÜÇü Ä¡¼ö (mm) 430 W × 200 H × 400 D
¹«    °Ô 23 kg
Shooting speed: 125,000 frames/sec
Courtesy of Dr. of Eng. Kawanami, National Maritime Research Institute JAPAN

When the screw propeller of a ship operates underwater, a swirling effect called cavitation occurs. This swirling effect is closely related to the ship£§s propulsive efficiency as well as propeller cracking and damage. As such, cavitation has been a topic of detailed research for many years.

t = 0¥ì£ó
Cloud cavitation generated on a propeller
blade surface


 

t = 56¥ì£ó
Constriction of cavitation

 
t = 112¥ì£ó
Moment of cavitation collapse


 t = 192¥ì£ó
Re-expansion (rebound) of cavitation

Multi Flash
Stroboscope ESD-MF20 is a light source for high-speed video cameras providing flashes (up to 20 flashes at a time) for a relatively short duration (10 to 100 msec) in very short cycle time of 50 msec in synchronization with each video frame.  

¹ß±¤ ÁÖÆļö

20k Hz (ÁÖ±â: 50 ¥ìsec)

°è¼Ó ¹ß±¤¼ö

ÃÖ´ë 20 Ç÷¡½Ã

°è¼Ó ¹ß±¤ ¹Ýº¹

1 sec ÀÌ»ó

¼¶±¤ ½Ã°£(¹Ý°ªÆø)

¾à 10 ~ 100¥ìsec

¿ÜºÎ µ¿±â ½ÅÈ£

photo-coupler: 10~20 mA

¹ß±¤±îÁöÀÇ Áö¿¬ ½Ã°£

¾à 10 ¥ìsec

¹æÀü°ü Ãâ·Â

ÃÖ´ë 6 W

·¥ÇÁ ÇϿ콺

SLA-151 A, SLG-151A ¿Ü

Àü¿ø

Á¢Áö¼± AC 100 V ±10%,50/60 Hz

¿ÜÇü Ä¡¼ö (mm)

430 W × 218 H × 437 D

¹«   °Ô

20 kg

        °èÃø±âÀüü¸Þ´º

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