ÇòËÙÌåÓý

¡ª Éú̬ ¡¤ Å©Òµ ¡¤ ½¡¿µ ¡ª
¹ú¼ÊÏàÖú(Partners)
ImSpector³ÉÏñ¹âÆ×ÒÇ

ʱ¼ä£º2022-07-11

×÷ÕߣºÇòËÙÌåÓý

µã»÷Á¿£º

¼ò½é£º

ImSpectorϵÁгÉÏñ¹âÆ×ÒÇ£¬ÊÇÈ«Çò¸ß¹âÆ׳ÉÏñ¼¼ÊõÁìµ¼ÕßSpecim¹«Ë¾ÍƳöµÄ¸ßÐÔÄܹâÆ×ÒÇ£¬×¨ÎªVIS£¨380-800nm£©¡¢VNIR£¨400-1000nm£©ºÍNIR£¨900-1700nm£©²¨¶ÎÉè¼Æ¡£ImSpector³ÉÏñ¹âÆ×ÒÇΪÊÀ½ç¸÷µØµÄ¼¯³ÉÉ̺ͻúеÖÆÔìÉÌÌṩÁËÒ»ÖÖ¼òµ¥µÄ¡¢¸ßÐÔÄܵġ¢¸ßÐԼ۱ȵļ¯³ÉÒªÁ죬µ±ËüÓë¿Æѧ»Ò¶ÈCCD/CMOSÏà»ú»òInGaAs´«¸ÐÆ÷Ïà½áÊÊʱ£¬¼´×é³ÉÁËÒ»¸öÏßɨÃè¹âÆ׳ÉÏñÉ豸£¬Ó¦ÓÃÓÚÈÕ³£Ê¹ÓõÄÖÖÖÖ¼ì²é¡¢·ÖÀàºÍÆäËû»úеÊÓ¾õ½â¾ö¼Æ»®¡£

ImSpector³ÉÏñ¹âÆ×ÒÇÓÅ»¯ÁËÿ¸öÄ£×éµÄ¹âÆ×Çø·ÖÂÊ¡¢Ì½²âÆ÷³ß´ç¡¢¿Õ¼äÇø·ÖÂʺͳÉÏñËٶȣ¬¿ÉÌṩÊг¡ÉÏ×î¸ß¹âѧÐÔÄܵÄÎÞʧÕæͼÏñ£¬ÒÔÂú×ã×î¿Á¿ÌµÄÓ¦ÓÃÒªÇó¡£

΢ÐŽØͼ_20220711154835.png

¿ÉÑ¡Ç°Öùâѧ¾µÍ·£º

¨¹  ±ê׼ϵÁУºOL8¡¢OL12¡¢OL17¡¢OL23¡¢OL35ÓÃÓÚ2/3Ó¢´ç»ò¸üС̽²âÆ÷

¨¹  ÔöǿϵÁУºOLE9¡¢OLE18.5¡¢OLE23¡¢OLE140ÓÃÓÚ2/3Ó¢´ç»ò¸ü´ó̽²âÆ÷

¨¹  ÆäËûϵÁУºOLES15¡¢OLES22.5¡¢OLES30¡¢OLES56ÓÃÓÚN17E

¿ÉÑ¡Åä¼þ£º

¨¹  »úе¿ìÃÅ£¨ÔöǿϵÁУ©

¨¹  ÊÕ¼¯¹âÏË

¨¹  ´ø×èÂ˲¨Æ÷£¬OBF 570(¾ØÐÎ14¡Á12mm»òÔ²ÐÎ20mm ?ºÍ17mm ?)£¬ÓÃÓÚV10ºÍV10E

¨¹  ÓÃÓÚ¹âÔ´¼à²âµÄ¹âÏËÂþÉä·øÕնȴ«¸ÐÆ÷FODIS(ÔöǿϵÁÐ)

¼¼Êõ²ÎÊý£º

ImSpector

V8

V10E

V10H

N17E

¹âѧÐÔÄÜ

¹âÆ×¹æÄ£

380-800nm *1

400-1000nm *1

400-1000nm *2

900-1700nm *2

É«É¢

66nm/mm

97.5nm/mm

139nm/mm

110nm/mm

¹âÆ×Çø·ÖÂÊ

6nm

£¨80¦ÌmÏÁ·ì£© *2

2.8nm

£¨30¦ÌmÏÁ·ì£© *2

11.2nm

£¨80¦ÌmÏÁ·ì£©

5nm

£¨30¦ÌmÏÁ·ì£©

³ÉÏñ³ß´ç

6.6(¹âÆ×)¡Á8.8(¿Õ¼ä)mm£¬¶ÔÓ¦±ê×¼?¡±Í¼Ïñ´«¸ÐÆ÷

×î´ó6.15£¨¹âÆ×£©¡Á14.2£¨¿Õ¼ä£©mm

4.3£¨¹âÆ×£©¡Á6.6£¨¿Õ¼ä£©mm£¬¶ÔÓ¦±ê×¼?¡±Í¼Ïñ´«¸ÐÆ÷

×î´ó7.6£¨¹âÆ×£©¡Á14.2£¨¿Õ¼ä£©mm

¿Õ¼äÇø·ÖÂÊ

¹â°ß°ë¾¶£¼30¦Ìm

¹â°ß°ë¾¶£¼9¦Ìm

¹â°ß°ë¾¶£¼40¦Ìm

¹â°ß°ë¾¶£¼15¦Ìm

Ïñ²î

Çá΢ÏñÉ¢

ÎÞÏñÉ¢

Çá΢ÏñÉ¢

ÎÞÏñÉ¢

¹âÆ×ÏßÔÚ¿Õ¼äÖáÉϵÄÍäÇú

Smile£¼45¦Ìm

Smile£¼1.5¦Ìm

Smile£¼30¦Ìm

Smile£¼5¦Ìm

¿Õ¼äÏßÔÚ¹âÆ×ÖáÉϵÄÍäÇú

Keystone£¼40¦Ìm

Keystone£¼1¦Ìm

Keystone£¼20¦Ìm

Keystone£¼5¦Ìm

ÊýÖµ¿×¾¶

F/2.8

F/2.4

F/2.8

F/2.0

ĬÈÏÏÁ·ì¿í¶È

50¦Ìm£¨30£¬80£¬150¿ÉÑ¡£©

30¦Ìm£¨18£¬50£¬80£¬150¦Ìm¿ÉÑ¡£©

50¦Ìm£¨30£¬80£¬150¦Ìm¿ÉÑ¡£©

30¦Ìm£¨30£¬80£¬150¦Ìm¿ÉÑ¡£©

ÏÁ·ì³¤¶È

9.6mm

14.2mm

9.8mm

14.2mm

¹âÊäÈë

N/A

Ô¶ÐľµÍ·

N/A

Ô¶ÐľµÍ·

ЧÂÊ

£¾50%£¬²»ÊÜÆ«ÕñÓ°Ïì

ÔÓÉ¢¹â

£¼0.5%£¨Â±ËصÆ£¬590nm³¤Í¨Â˲¨£©

£¼0.5%£¨Â±ËصÆ£¬633nmÏݲ¨Â˲¨£©

£¼0.5%£¨Â±ËصÆ£¬1400nm³¤Í¨Â˲¨£©

»úеÐÔÄÜ

³ß´ç

D 35¡Á139mm

W 60¡ÁH 60¡ÁL 175mm

D 35¡ÁL 139mm

W 60¡ÁH 60¡ÁL 220mm

ÖØÁ¿

300g

1100g

300g

1500g

»úÉí

Ñô¼«Ñõ»¯ÂÁ¹Ü

Ïà»ú½Ó¿Ú

±ê×¼C-mountÊÊÅäÆ÷

Óû§µ÷Àí

³ÉÏñÖáÏà¹ØÓÚ̽²âÆ÷ÐУ¬¿Éµ÷ºó½¹¾à+/- 1mm

Çé¿öÐÔÄÜ

´æ´¢Î¶È

-20¡­£«85¡æ

ÔËÐÐζÈ

£«5¡­£«40¡æ£¬ÎÞÄýË®

×¢£º

*1 ¿ÉÔÚ̽²âÆ÷´°¿ÚÇ°×°Öôø×èÂ˲¨Æ÷

*2 ϵͳ¹âÆ׺ͿռäÇø·ÖÂÊ»¹È¡¾öÓÚ̽²âÆ÷µÄÀëÉ¢³ÉÏñÌØÐÔºÍ͸¾µÖÊÁ¿

Ó¦Óð¸ÀýÒ»£º»ÆÇúù¶¾ËØB1×ÔÈ»ÎÛȾµÄ»¨Éú·ÖÀà

ÄϾ©²Æ¾­´óѧʳƷ¿ÆѧÓ빤³ÌѧԺXueming HeµÈÑо¿ÈËÔ±£¬Ê¹ÓÃImSpector V10e¹âÆ×ÒÇ+EMCCDÏà»ú×é³É400-1000nm¸ß¹âÆ׳ÉÏñϵͳ£¬ÌáÈ¡²¢ÕûºÏ¹âÆס¢ÑÕÉ«ºÍÎÆÀíÌØÕ÷£¬²¢½ÓÄÉøÁªÃâÒßÎü¸½ÊÔÑ飨ELISA£©ÒªÁì²â¶¨²Î¿¼AFB1ˮƽ£¬ÓÃÒÔʵÏÖÒ»ÖÖ»ùÓÚ·ÇÆÆ»µÐԸ߹âÆ׳ÉÏñÒªÁìÀ´Çø·ÖÕý³£ºÍ×ÔÈ»»ÆÇúù¶¾ËØB1£¨AFB1£©ÎÛȾµÄ»¨Éú¡£

΢ÐŽØͼ_20220711154857.png

ͼ1-1£º¸ß¹âÆ׳ÉÏñϵͳʾÒâͼ£¨×ó£© £»»¨ÉúÑùÆ·RGB¼°Ö§½â´¦ÀíͼÏñ£¨ÓÒ£©£º(a1)- (a4)ÒÀ´ÎΪAFB1º¬Á¿×îС£¨0.1 ppb£©µÄ»¨ÉúÖ§½âÇ°RGBͼÏñ¡¢ROI¶þֵͼÏñ¡¢Ö§½âºóRGBͼÏñºÍÖ§½âºó»Ò¶ÈͼÏñ £»(b1)-(b4)ΪAFB1º¬Á¿×î¸ß£¨599.21 ppb£©µÄ»¨Éú¶ÔӦͼÏñ

¶ÔÈ«¹âÆ×½øÐÐÁ˲î±ðµÄÔ¤´¦Àí£¬ÏßÐÔÅбðÆÊÎö£¨LDA£©½á¹û±êÃ÷£¬ÏȽøÐÐSavitzky-Golayƽ»¬£¨SGS£©£¬È»ºó½øÐбê×¼Õý̬±ä»»£¨SNV£©¿ÉÒÔʵÏÖ×î¼ÑÅб𣬶ÔУ׼¼¯ºÍÑéÖ¤¼¯µÄ׼ȷÂÊ»®·ÖΪ90%ºÍ92%¡£×îºó£¬½«Æ«×îС¶þ³ËÅбðÆÊÎö£¨PLS-DA£©ºÍÖ§³ÖÏòÁ¿»ú£¨SVM£©µÄÐÔÄÜÓëLDA½øÐÐÁ˱ȽÏ£¬´øÓÐRBFºËµÄÖ§³ÖÏòÁ¿»ú¶ÔУ׼¼¯ºÍÑéÖ¤¼¯µÄ׼ȷÂÊ»®·ÖΪ93%ºÍ94%£¬½á¹û×îºÃ¡£

΢ÐŽØͼ_20220711154917.png

ͼ1-2£º£¨a£© ËùÓÐ150¸ö»¨ÉúÑùÆ·µÄԭʼ¹âÆ׺ͣ¨b£©SGS+SNV¹âÆ×

±¾Ñо¿Õ¹Ê¾Á˸߹âÆ׳ÉÏñÔÚ»¨ÉúAFB1ÎÛȾֱ½Ó·ÖÀàÖеÄÓ¦ÓÃDZÁ¦£¬²¢Ö¤Ã÷ÎÆÀíºÍ¹âÆ×ÌØÕ÷µÄ½áºÏ¿ÉÒÔ¸ÄÉƽ¨Ä£½á¹û¡£

Ó¦Óð¸Àý¶þ£ºÆÏÌÑ×ÑÎÞËð¿ìËÙÆ·ÖÖʶ±ðºÍ¿ÉÊÓ»¯±í´ï

Õã½­´óѧÉúÎïϵͳ¹¤³ÌÓëʳƷ¿ÆѧѧԺYong HeµÈÑо¿ÈËÔ±£¬Ê¹ÓÃImSpector N17E¹âÆ×ÒÇ+ Xeva 992Ïà»ú×é³ÉHSIϵͳ£¬»®·ÖÊÕÂÞÁËÈý¸öÆÏÌÑÆ·ÖÖµÄ14015¡¢14300ºÍ15042¿ÅÆÏÌÑÖÖ×ÓÔÚ874-1734nm¹âÆ×¹æÄ£Äڵĸ߹âÆ×ͼÏñ¡£Í¨¹ýС²¨±ä»»¶ÔÏñËؼ¶¹âÆ×½øÐÐÔ¤´¦Àí£¬È»ºóÌáȡÿ¸öÆÏÌÑ×ѵĹâÆס£¶Ô¸ß¹âÆ×ͼÏñ½øÐÐÖ÷Éí·ÖÆÊÎö£¨PCA£©£¬Ê¹ÓÃÇ°Áù¸öPCsµÄ·ÖÊýÓÃÓÚ¶¨ÐÔʶ±ð²î±ðÆ·ÖÖÖ®¼äµÄģʽ£¬Ç°Áù¸öPCsµÄÔغÉÓÃÓÚʶ±ðÓÐЧ²¨³¤£¨EWs£©¡£

΢ÐŽØͼ_20220711154933.png

ͼ2-1£º×󣺶ÔÇ°Áù¸öÖ÷Éí·Ö£¨PCs£©µÄͼÏñ½øÐÐÆÀ·Ö£º£¨a£©PC1 £»£¨b£© PC2 £»£¨c£© PC3 £»£¨d£© PC4 £»£¨e£© PC5 £»ºÍ£¨f£©PC6¡£ÓÒ£ºÇ°Áù¸öÖ÷Éí·ÖµÄÔغɣº£¨a£©PC1 £»£¨b£© PC2 £»£¨c£© PC3 £»£¨d£© PC4 £»£¨e£© PC5 £»ºÍ£¨f£©PC6

ʹÓÃÖ§³ÖÏòÁ¿»ú£¨SVM£©½¨Á¢»ùÓÚEWsµÄ¹âÆ×ÅбðÄ£ÐÍ¡£½á¹û±êÃ÷£¬¸ÃÒªÁìÄܹ»×¼È·µØʶ±ð³öÿÖÖÆÏÌÑ×ѵÄÆ·ÖÖ£¬ÑéÖ¤¾«¶ÈΪ94.3%£¬Ô¤²â¾«¶ÈΪ88.7%¡£Ê¹ÓÃÿ¸öÆ·ÖÖµÄÍⲿÑé֤ͼÏñÀ´ÆÀ¹ÀËùÌá³öµÄÄ£ÐÍ£¬²¢ÐÎÉí·ÖÀàͼ£¬ÆäÖÐÿ¸öµ¥¸öÆÏÌÑ×ѱ»Õýȷʶ±ðΪÊôÓÚ²î±ðµÄÆ·ÖÖ¡£

΢ÐŽØͼ_20220711154951.png

ͼ2-2£º£¨a£©-£¨f£©ÒÔ´ËΪƷÖÖI-¢óµÄԭʼ»Ò¶ÈͼÏñºÍÏàÓ¦·ÖÀàͼ

×ÜÌå½á¹û±êÃ÷£¬¸ß¹âÆ׳ÉÏñ£¨HSI£©¼¼Êõ½áºÏ¶àÔªÆÊÎö¿ÉÒÔ×÷ΪһÖÖÓÐЧµÄ¹¤¾ß£¬ÓÃÓÚÆÏÌÑ×ѵÄÎÞËð¿ìËÙÆ·ÖÖʶ±ðºÍ¿ÉÊÓ»¯±í´ï£¬¸ÃÒªÁìÔÚ¿ª·¢¶à¹âÆ׳ÉÏñϵͳÒÔ¹©Êµ¼ÊÓ¦Ó÷½Ãæ¾ßÓкܴóDZÁ¦¡£

²Î¿¼ÎÄÏ×£º

[1] He X , Yan C , Jiang X , et al. Classification of aflatoxin B1 naturally contaminated peanut using visible and near-infrared hyperspectral imaging by integrating spectral and texture features[J]. Infrared Physics & Technology, 2021:103652.

[2] Yiying Z , Chu Z , Susu Z , et al. Non-Destructive and Rapid Variety Discrimination and Visualization of Single Grape Seed Using Near-Infrared Hyperspectral Imaging Technique and Multivariate Analysis[J]. Molecules, 2018, 23(6):1352-.

- ·µ»ØÁбí -
¿´²»Ç壿»»Ò»ÕÅ
{{isLoading?'Éú´æÖÐ':'Éú´æ'}}
welcome-ÇòËÙÌåÓý

Î÷°²Ñз¢ÖÐÐÄ

΢ÐÅÃñÖÚºÅ

welcome-ÇòËÙÌåÓý

ÒµÎñ×Éѯ

ÕÅÀÏʦ

welcome-ÇòËÙÌåÓý

ÇòËÙÌåÓý¹«Ë¾

΢ÐÅÃñÖÚºÅ

welcome-ÇòËÙÌåÓý

ÇòËÙÌåÓý¹«Ë¾

ÊÓƵºÅ

ÁªÏµÇòËÙÌåÓý£º

µØµã: ±±¾©Êк£µíÇø¸ßÀïÕÆ·3ºÅÔº6ºÅÂ¥1µ¥Î»101B

µç»°: 010-82611269/1572

´«Õæ: 010-62465844

Email: info@eco-tech.com.cn

ÓÑÇéÁ´½Ó£º

X
1

QQÉèÖÃ

  • ¿Í·þ
5

µç»°ºÅÂëÖÎÀí

  • ±±¾© 010-82611269 13671083121
6

¶þάÂëÖÎÀí

welcome-ÇòËÙÌåÓý
ÍøÕ¾µØͼ
ÓÑÇéÁ´½Ó£ºÇòÃ˻ᠠyl23455ÓÀÀû  BevictorΤµÂ  AG×ðÁú  À´Àû¹ú¼Êw66  J9ÕæÈË  ¾ÅÓλáj9  YYÒ×ÓΠ J9ÕæÈË  ÇòÃ˻ᠠÄϹ¬NG28  AGÕæÈ˹ú¼Ê  AGÆì½¢Ìü¹ÙÍø  9Óλá¹ÙÍø  ¿­·¢k8¹ú¼ÊÊ×Ò³