26
MD120B
Ư ¡ : 4ä³Î ·¹ÄÚ´õ ³»Àå
¿ÍÀÌ¾î ·ÎÇÁ ³»ÀÇ °áÇÔÀÇ À§Ä¡ Á¤¹Ð ºÐ¼®
* ¸Þ¸ð¸®¿ë µð½ºÄÏ ½½·Ô ³»Àå (100 °³ item ÀúÀå)
* °áÇÔÀÌ Á¶¹ÐÇÏ°Ô »ý¼ºµÈ ºÎºÐÀÇ ±×·¡ÇÁ¸¦ ÀÚ¼¼È÷ º¼ ¼ö ÀÖ´Â ÁÜ ±â´É
* 8¡ 85 mm dia rope °Ë»ç
* °Ë»ç °á°ú¸¦ ¸Þ¸ð¸®¿¡ ÀúÀåÇϰųª ÄÄÇ»ÅÍ·Î Àü¼Û
* ´ë¿ë (¹åµ¥¸® »ç¿ë)
* Å© ±â : 475 x 370 x 175 mm
* ¹« °Ô : 13 kg
¿ÍÀÌ¾î ·ÎÇÁ ºñÆı« ÃøÁ¤±â
Meraster´Â 1979³âºÎÅÍ ¿ÍÀÌ¾î ·ÎÇÁ Å×½ºÆ®±â¸¦ Àü ¼¼°è¿¡ °ø±ÞÇØ ¿Ô½À´Ï´Ù.
ÀÌ NDT °èÃø±â´Â Æú¶õµå¿¡¼ °³¹ßµÇ¾î Àü ¼¼°è¿¡¼ »ç¿ëµÇ´Â ¿µ±¸ ÀÚ¼® ¹æ½ÄÀ» ±â¹ÝÀ¸·Î ÇÕ´Ï´Ù.
Meraster ÀÇ °¨Áö ÇìµåÀÇ Ç¥ÁØ ¹üÀ§´Â ·ÎÇÁ Á÷°æ 8 ~ 90 mm À̸ç, Çìµå¸¦ ¸ÂÃã ¼³°èÇÒ ¼öµµ ÀÖ½À´Ï´Ù.
ÀÛÀº ¹åÁÙÀÇ °æ¿ì¿¡´Â MD-20 ÈÞ´ë¿ë Å×½ºÆ®±â¸¦ »ç¿ëÇصµ µË´Ï´Ù.
ÃÖ±Ù Meraster¿¡¼ °³¹ßÇÑ MD120 ±â·Ï ½Ã½ºÅÛ¿¡´Â ÄÄÇ»ÅÍ Àü¼Û °¡´ÉÇϸç Ãß°¡ µ¥ÀÌÅÍ ±â·ÏÀ» ÇÒ ¼ö ÀÖ´Â ÈÞ´ë¿ë Â÷Æ® ·¹ÄÚ´õ°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.
ÀÌ´Â »ê¾÷ ȯ°æ¿¡¼ ·ÎÇÁ Àü¹®°¡ÀÇ Æ¯º°ÇÑ ¿ä±¸¸¦ ÃæÁ·½ÃÅ°±â À§ÇØ ¼³°èµÇ¾ú½À´Ï´Ù.
Ư¡
ºñÆı« °Ë»ç ½Ã ·ÎÇÁ¿¡¼ ¾òÀ» ¼ö ÀÖ´Â ÃÖ´ëÇÑÀÇ Á¤º¸¸¦ Á¦°øÇÕ´Ï´Ù.
MD120 B DEFECTOGRAPH
·ÎÇÁ »çÀÌÁî ¹üÀ§
8 ~ 85 mm | |
GP-1 type Çìµå |
30 ~ 85 mm |
GP-2 type Çìµå |
20 ~ 60 mm |
GP-3 type Çìµå |
10 ~ 30 mm |
GP-4 Çìµå |
10 ~ 26 mm |
GP-5 Çìµå |
10 ~ 15 mm |
GP-6 type Çìµå |
8 ~ 14 mm |
Hand-held tester MD-20 as a head |
8 ~ 22 mm |
GM series light-weight heads |
10 ~ 90 mm |
·ÎÇÁ Á¾·ù
Ferromagnetic steel, any form of construction
·ÎÇÁ °áÇÔ Å½Áö
defects characterised by stepwise changes in rope cross-section, i.e. broken wires, pitting corrosion, etc., are detected using inductive sensors in all heads
ŽÁö °¡´ÉÇÑ °áÇÔ
all important defects to estimate rope deterioration; maximum sensitivity may be as high as 0.05% of nominal rope metallic cross-sectional area (but such defect readability depends on the rope's construction)
Defect positioning on rope length
with rope length converter RI, mounted in heads GP-1 type, GP-2 type, GP-3 type, GM or separate for others
Defect positioning of depth inside rope
with heads equipped with double inductive sensors ("inner" and "outer"), i.e. heads GP-1 type, GP-2 type, GM
ÀÛµ¿ ȯ°æ
¿Âµµ |
-25¡Æ ~ + 40¡Æ C |
Á¾ÀÌ¿¡ ±â·Ï½Ã ¿Âµµ |
0¡Æ ~ + 40¡Æ C |
»ó´ë ½Àµµ |
~ 95% |
Á¾ÀÌ¿¡ ±â·Ï½Ã ¿Âµµ |
25 ~ 85% |
MD120B DEFECTOGRAPH
- SIGNAL RECORDER
È°¿ë ¹üÀ§
This instrument is intended to record signals from magnetic sensing heads for testing wire ropes. It may also be direct applied to recording other electric signals within its sensitivity range 1mV/mm to 3.2 V/full scale or it may be customised to record within another required range, from 50 µV/mm.
¸ÞÀÎ ¸ðµå
±â·Ï ä³Î
¿¹½Ã
¿ÍÀÌ¾î ·ÎÇÁ Å×½ºÆ® Â÷Æ®
±â·Ï ¹æ¹ý
Thermal array line printing head, printing on thermal paper on a roll 112 mm x 25m
·ÎÇÁ ½ºÇÇµå ¹üÀ§
0.05 ~ 10 m/s
µð½ºÇ÷¹ÀÌ ·ÎÇÁ ½ºÇÇµå ¹üÀ§
0.05 ~ 9.99 m/s by 0.01m/s, over range indicated
·ÎÇÁ ±æÀÌ µð½ºÇ÷¹ÀÌ ¹üÀ§ 1 ~ 9999 m by 1 m reversible, up/down counting option, initial length setting capability
±æÀÌ ÄÁ¹öÅÍ input
2 x 100 pulses/m (type RI)
Paper chart drive
1, 2, 5, 10 mm/m of rope or 1, 2, 5, 10 mm/second at synchro-feed rope speed should be limited
at 1 mm/m to 7.0m/s |
at 2 mm/m to 7.0m/s |
at 5 mm/m to 3.6m/s |
at 10 mm/m to 1.8m/s |
"Zoom replay" ratio 20 mm/m of rope or mm/s
"ÁÜ ¸®Ç÷¹ÀÌ" memory capacity 18.75 m of rope or 18.75 seconds of recording
·ÎÇÁ °áÇÔ¿¡ µû¸¥ À½¼º ½Ã±×³Î
10, 20, .... 90% of full scale of the inner sensor channel (beeper and also headphones)
"¼¼Æà & ·ÎÇÁ ÄÚµå" ¸Þ¸ð¸®
Capacity 100 items
Indicators
´ÙÀ̾Ʊ׷¥ ¸Þ¸ð¸® (¿É¼Ç ¸Þ¸ð¸® Ä«µå)
Á¾·ù |
SRAM Memory Card |
|
PCMCIA type I or II, | ||
¿ë·® |
512 kB to 4 MB, i.e. | |
300 to 2400 m of rope at synchro mode | ||
or 300 to 2400 seconds (40 min) of recording | ||
±â·Ï µ¥ÀÌÅÍ |
3 signal channels + integral channel | |
at sampling rate 2.5 mm or ms | ||
recorder settings, rope code, time, date | ||
rope length counter | ||
µ¥ÀÌÅÍ Àç»ý |
• printing selected sectors with MD120 | |
• with computer and software tools |
´ÙÀ̾Ʊ׷¥ ¸Þ¸ð¸®¿¡¼ ÄÄÇ»ÅÍ·ÎÀÇ µ¥ÀÌÅÍ Àü¼Û½Ã ÇÊ¿äÇÑ ÀÎÅÍÆäÀ̽º
PCMCIA port & professional, byte level software driver
¹Î°¨µµ ¹üÀ§
Outer and inner coil channels
Hall-effect sensor channel
Integral of inductive signal
Àü¿ø
Å©±â
47.5 x 37 x 17.5 cm
¹«°Ô
Ç¥ÁØ ¾×¼¼¼¸® Æ÷ÇÔ 13 kg