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µÎ²²ÃøÁ¤±â > ÃÊÀ½ÆÄ µÎ²² ÃøÁ¤±â > EMA µÎ²² ÃøÁ¤±â / EMA(Electromagnetic-acoustic)Thickness Gauge / EM 1401 UT
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»óÇ°¸í      :      EMA µÎ²² ÃøÁ¤±â / EMA(Electromagnetic-acoustic)Thickness Gauge / EM 1401 UT
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Àû¸³±Ý      :      0¿ø
¿ø»êÁö      :      RUSSIA
Á¦Á¶»ç      :      OKTANTA
ºê·£µå      :      
¸ðµ¨¸í      :      EM 1401 UT
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»óÇ°Ãâ½ÃÀÏ:   
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Product Detail


https://oktanta-ndt.ru/en/contacts-eng/


EMA(Electromagnetic-acoustic)Thickness Gauge



MODEL : EM 1401 UT









Ư ¡ : Ä¿Ç÷±Æ® ÇÊ¿ä ¾ø°í, ÆäÀÎÆ® µî ÄÚÆà Á¦°Å ÇÊ¿ä ¾ø°í, ³ì µî ÀÌ ¹°Áú Á¦°Å ÇÊ¿ä ¾ø°í, ¿É¼ÇÀ¸·Î 750¡É±îÁö °í¿Â¿¡¼­µµ ÃøÁ¤ °¡´ÉÇÔ.


¼³¸í : EM1401 EMA µÎ²² ÃøÁ¤±â´Â ¼¾¼­¿Í ÃøÁ¤¹° »çÀÌ °£°ÝÀÌ ÃÖ´ë 6mm±îÁö ÃøÁ¤ÀÌ °¡ ´É ÇÕ´Ï´Ù. °­Ã¶ ÆÄÀÌÇÁ, ¾Ð¿¬°­Àç, ºÀ ¹× °­Ã¶, ¾Ë·ç¹Ì´½ ¹× ´Ù¸¥ ±Ý¼ÓÀÇ µÎ²² ÃøÁ¤ À» ¼öÇàÇϱâ À§ÇØ »ç¿ëµË´Ï´Ù. ÄÚÆà (ÆäÀÎÆ®, µµ·á, ´Ï½º, ¿¡³ª¸á, Çöó½ºÆ½ µî), ³ì, ¸ÕÁö, ¿°·ù ÅðÀû¹° µî Á¦°Å ¾øÀÌ ÃøÁ¤ÀÌ °¡´É ÇÕ´Ï´Ù. ¶ÇÇÑ Ä¿Ç÷±Æ®¸¦ ¹Ù¸£Áö ¾Ê°í µµ ÃøÁ¤ÀÌ °¡´É ÇÕ´Ï´Ù. 

EMT14014T Ư¼ö ¼¾¼­·Î EM1401Àº 750¡ÆC±îÁö ¹°Ã¼ÀÇ µÎ²² ÃøÁ¤¿¡ »ç¿ëÇÒ ¼ö ÀÖ½À ´Ï´Ù. ÀÌ ÀåÄ¡´Â ¿Âµµ¿¡ µû¶ó ±Ý¼ÓÀÇ À½¼Ó º¯È­¸¦ °í·ÁÇϴ Ư¼ö ¾Ë°í¸®ÁòÀ» ±¸Çö ÇÕ´Ï´Ù.


EMAT¿Í PET(ÃÊÀ½ÆÄ ¹æ½Ä)ÀÇ µÎ °³ÀÇ µ¶¸³ÀûÀÎ ÃøÁ¤ ä³ÎÀ» ÅëÇØ °Ë»çÀÇ ½Å·Ú¼ºÀ» ³ôÀÏ ¼ö ÀÖ´Ù. EMAT ¹æ½ÄÀ» »ç¿ëÇÏÁö ¸øÇÏ´Â ÀçÁúÀº PET(ÃÊÀ½ÆÄ ¹æ½Ä)¸¦ »ç¿ëÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù.

EM1401 µÎ²² ÃøÁ¤±â´Â Ãæ°Ý ¹æÁö À¯¸®·Î º¸È£ µÇ¸ç,  Ä÷¯ µð½ºÇ÷¹À̸¦ °®Ãß°í ÀÖ½À´Ï´Ù. EM1401Àº µ¥ÀÌÅÍ Ã³¸® Ư¼ö ¾Ë°í¸®ÁòÀ» »ç¿ëÇÏ¿© ±Ý¼ÓÀÇ À̹漺, ´ÙÁß ¹Ý»çüÀÇ Á¸Àç, ¿ÜºÎ °£¼·ÀÇ Á¸Àç¿Í °°Àº ¹æÇØ ¿äÀÎÀÌ ÀÖ´Â °æ¿ì ÀÚµ¿ ¸ðµå¿¡¼­ µÎ ²²¸¦ Á¤È®ÇÏ°Ô ÃøÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÚµ¿ µÎ²² ÃøÁ¤ ¸ðµå ¿Ü¿¡µµ ù ¹ø° ¿¡ÄÚ ½Å È£¿Í µÎ ¿¡ÄÚ ½ÅÈ£ °£ÀÇ Â÷ÀÌ·Î ¼öµ¿ ÃøÁ¤ ¸ðµå¸¦ »ç¿ë ÇÒ ¼ö ÀÖ½À´Ï´Ù. ½ÉÇÏ°Ô ºÎ ½ÄµÈ ¹°Ã¼¿¡´Â ¼öµ¿ ¸ðµå¸¦ ±ÇÀåÇÕ´Ï´Ù.




Description

 

The EM1401 EMA thickness gauge is designed for thickness measurement on steel pipes, sheet metal, rods, and other products made from steel, aluminum and other metals. The device can be connected to the EMAT with the operating clearance of up to 6 mm between the sensor and metal. The clearance can consist of dirt, layer of rust, layer of salt deposits or other non-conductive coating (paint, varnish, enamel, plastic, etc.). The device can connect to conventional PETs. Also, the device can measure the thickness of coatings on magnetic and non-magnetic metals.


The EM1401 UT thickness gauge can connect to the EMT14014T high-temperature sensor that provides thickness measurement on hot objects heated up to 750 ¡ÆC. The device implements a special algorithm that accounts for changes in the rate of sound propagation in metal induced by temperature.

 

Two independent EMAT and PET measuring channels provide an increase in reliability of tests. PET is recommended on the objects where the thickness of deposits existing on the metal surface prevents the use of EMAT and surface cleaning is required.

The EM1401 UT thickness gauge has a color display protected by shock-resistant glass. Like any other EMA thickness gauge produced by our company, the EM1401 UT thickness gauge uses a special data processing algorithm that provides automated correct thickness measurements in the presence of disturbing factors such as metal anisotropy, usage of several reflectors, exposure to external interference. In addition to the automatic mode of thickness measurement, the device allows using manual measurement modes based on the first echo and difference between any two echoes. Manual mode is recommended for severely corroded objects.

 

 

The EM1401 electromagnetic acoustic thickness gauge allows the user to analyze A-scans, visualize B-scans (three display options), and save data conveniently on C-scans in a matrix form. If necessary, the user can work with strobes, select a thickness measurement mode, signal processing parameters, etc.


Technical specifications of the EM1401 UT thickness gauge:

 

Range of operating ambient temperature : -20¡¦+50 ¡Æ¬³

Duration of continuous work without recharge of the battery : 7 hours

Range of sound velocity setting : 1,000¡¦20,000 m/s with 1 m/s step

Highest number of measurements per second 16

Dimensions : 232 x 135 x 44 mm

For EMAT

Range of measured thickness for steel : 2 mm-80 mm

Range of measured thickness for steel without clearance : 2 mm-200 mm

Thickness measurement error : 0.08 mm

Permissible clearance between the sensor and tested object with the EMT14012

transducer : Up to 4 mm

Permissible clearance between the sensor and tested object with The EMT14013 transducer : Up to 6 mm

Permissible sensor skew relative to the tested object surface normal : ¡¾25¡Æ

Lowest permissible radius of curvature of the tested object surface : ¡Ã10 mm

Operating frequency of the device : 4 MHz

Range of operating temperature on the tested object surface : -20¡¦+80 ¡ÆC

(-20 ¡¦+750 ¡ÆC where the EMT14014T transducer is used)

 

For PET

Range of measured thickness for steel : 0.5 mm-300 mm

Range of measured thickness for steel without clearance : 2 mm-200 mm

Thickness measurement error : 0.08 mm

Lowest permissible radius of curvature of the tested object surface : 25 mm

Operating frequency of the device : 5 MHz, 10 MHz

Range of operating temperature on the tested object surface : -10¡¦+60 ¡ÆC


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