°´ÉÌÆ··ÖÀàÒôÐò¼ìË÷£ºA B C D E F G H I J K L M N O P Q R S T U V W X Y Z
²úÆ··ÖÀà
1. ͶӰÒÇ
2. ×ÏÍâµÆ
3. ÏÔ΢¾µ
4. ÃܶȼÆ
5. λÒÆ̨
6. ÕÛÉäÒÇ
7. Ðý¹âÒÇ
8. ×ÏÍâÏßÇ¿¶È¼Æ
9. ͸¹âÂʲⶨÒÇ
10. É«¶ÈÒÇ
11. ÈÛµãÒÇ
12. ¹â¶È¼Æ
13. ¹âÆ×ÒÇ
14. º£°ÎÒÇ
15. »¤Ä¿¾µ
16. É«Æ×ÒÇ
17. ÍûÔ¶¾µ
18. ÎÈÏñÒÇ
19. Îí¶ÈÒÇ
20. Ò¹ÊÓÒÇ
21. ·Å´ó¾µ
·µ»ØÉϼ¶Ä¿Â¼
ÍƼö²úÆ·
ÈÕÁ¢°¢Â忨 ²Ê³¬ F37
¶àýÌåÈËÌåÕë¾ÄѨλ·¢¹âÄ£ÐÍ
YH300¸ßƵµçµ¶ ²¿¶ÓÖбê²úÆ·
JYF-10D ÑÀ¿ÆxÏß»ú
JF-10 Я´øʽÕï¶ÏxÉäÏß»ú
ÏÖÔÚλÖ㺲úÆ·ÖÐÐÄ >> ÒÇÆ÷ >> ¹âѧÒÇÆ÷¡¢²âÁ¿²â»æÒÇÆ÷  >> ÏÔ΢¾µ¡¢·Å´ó¾µ¡¢¹âѧÒÇÆ÷ >> 6. ÕÛÉäÒÇ
RA-620¸ß¾«¶È×Ô¶¯ÕÛ¹âÒÇ/ÌǶȼƣ¨Refractometer / Brix Meter£©

»õºÅ£ºHC01001395     Ë÷Òª×ÊÁÏ>>

¼Û¸ñ×Éѯ£º400-034-1688
  ²úÆ·¼ò½é£º
²úÆ·Ãû³Æ£ºRA-620¸ß¾«¶È×Ô¶¯ÕÛ¹âÒÇ/ÌǶȼƣ¨Refractometer / Brix Meter£© 
²úÆ··ÖÀࣺ6. ÕÛÉäÒÇ
  ÏêϸÃèÊö£º

RA-620¸ß¾«¶È×Ô¶¯ÕÛ¹âÒÇ/ÌǶȼÆ
Refractometer / Brix Meter

RA-620¸ß¾«¶È×Ô¶¯ÕÛ¹âÒÇ/ÌÇ¶È¼Æ ÊõÓïºÍ¶¨Òå:
¹âÏß×ÔÒ»ÖÖ͸Ã÷½éÖʽøÈëÁíÒ»ÖÖ͸Ã÷½éÖÊʱ£¬²úÉúÕÛ¹âÏÖÏó£¬ÕâÖÖÏÖÏóÊÇÓÉÓÚ¹âÏßÔÚ¸÷ÖÖ²»Í¬µÄ½éÖÊÖнøÐеÄËٶȲ»Í¬Ôì³ÉµÄ¡£ÕÛ¹âÂÊϵָ¹âÏßÔÚ¿ÕÆøÖд«²¥µÄËÙ¶ÈÓëÔÚÆäËüÎïÖÊÖд«²¥ËÙ¶ÈÖ®±ÈÖµ¡£
ÕÛ¹âÂÊrefractive index
ÔÚÄƹâÆ×DÏß¡¢20¡æµÄÌõ¼þÏ£¬¿ÕÆøÖеĹâËÙÓë±»²âÎïÖеĹâËٵıÈÖµ»ò¹â×Ô¿ÕÆøͨ¹ý±»²âÎïʱµÄÈëÉä½ÇµÄÕýÏÒÓëÕÛÉä½ÇµÄÕýÏҵıÈÖµ¡£

RA-620¸ß¾«¶È×Ô¶¯ÕÛ¹âÒÇ/ÌÇ¶È¼Æ ·½·¨Ô­Àí:
µ±¹â´ÓÕÛ¹âÂÊΪnµÄ±»²âÎïÖʽøÈëÕÛ¹âÂÊΪNµÄÀ⾵ʱ£¬ÈëÉä½ÇΪi,ÕÛÉä½ÇΪr,Ôò:
Sin i / Sin r = N / n¡­¡­¡­..(1)
ÔÚÕÛÉäÒÇÖУ¬ÈëÉä½ÇI = 90¡ã£¬´úÈËʽ(1)µÃ:
1 / Sin r = N / n
n = N • Sin r¡­¡­¡­¡­¡­¡­.(2)
Àâ¾µµÄÕÛ¹âÂÊNΪÒÑÖªÖµ£¬Ôòͨ¹ý²âÁ¿ÕÛÉä½Çr¼´¿ÉÇó³ö±»²âÎïÖʵÄÕÛ¹âÂÊn¡£

RA-620¸ß¾«¶È×Ô¶¯ÕÛ¹âÒÇ/ÌÇ¶È¼Æ ·ûºÏ:
SH/T 0724 ÒºÌåÌþµÄÕÛÉäÂʺÍÕÛÉäÉ«É¢²â¶¨·¨
SH/T 0205 µçÆø¾øÔµÒºÌåµÄÕÛÉäÂʺͱÈÉ«É¢²â¶¨·¨
GB/T 6488 ÒºÌ廯¹¤²úÆ· ÕÛ¹âÂʵIJⶨ(20¡æ)
GB/T 614 »¯Ñ§ÊÔ¼Á ÕÛ¹âÂʲⶨͨÓ÷½·¨
ASTM D1218 Standard Test Method for Refractive Index and Refractive Dispersion of Hydrocarbon Liquids(Һ̬ÌþµÄÕÛÉäÂʺÍÕÛÉä·ÖÉ¢¶ÈµÄ²âÊÔ·½·¨)
ASTM D1807 Standard Test Methods for Refractive Index and Specific Optical Dispersion of Electrical Insulating Liquids(µç¾øÔµÒºÌåÕÛÉäÖ¸ÊýºÍ±È¹âÉ¢¶ÈµÄÊÔÑé·½·¨)
ASTM D5006 Standard Test Method for Measurement of Fuel System Icing Inhibitors (Ether Type) in Aviation Fuels(²âÁ¿º½¿ÕȼÁÏÖÐȼÁÏϵͳ½á±ùÒÖÖƼÁ(ÃÑÐÍ)µÄÊÔÑé·½·¨)
ASTM D1569, ASTM D1992, ASTM D2140, ASTM D4056, ASTM D4095
ISO 1743:1982 Glucose syrup - Determination of dry matter content - Refractive index method(ÆÏÌÑÌǽ¬¹ÌÌåÎïÖʵĺ¬Á¿²â¶¨ÕÛ¹âÂÊ·¨)

RA-620¸ß¾«¶È×Ô¶¯ÕÛ¹âÒÇ/ÌÇ¶È¼Æ Ö÷ÒªÌص㣺

1. ×Ô¶¯ÕÛ¹âÒǾߴ¥ÃþÊý×ÖÒº¾§ÆÁ£¬ÏÔʾÕÛ¹âÂÊ¡¢ÌǶȡ¢Å¨¶È¡£
2. ÄÚÖÃ×Ô¶¯ºãοØÖÆ£¬ÍâÐÎÇáÇÉ£¬²Ù×÷ÈÝÒ×£¬²â¶¨Ëٶȿ졣
3. ʹÓÃLED¹âÔ´²»Ðè¸ü»»µÆÅÝ£¬²âÁ¿À⾵ΪÀ¶±¦Ê¯ÄÍÄ¥Ëð¡£
4. ×Ô¶¯ÕÛ¹âÒÇ·ûºÏGLP¹æ·¶£¬´æ´¢½á¹û¡¢¼ì²éºÍУÕý¼Í¼¡£
5. ÕÛ¹âÒÇ¿ÉÊäÈëÕÛ¹âÂʺÍζȶÔÕÕ±í£¬×Ô¶¯²¹³¥ÊÔÑùÕÛ¹âÂÊ¡£
6. ÕÛ¹âÒÇ¿ÉÊäÈëÕÛ¹âÂʺÍŨ¶È¶ÔÕÕ±í£¬»»ËãÊÔÑùµÄŨ¶È¡£
7. ¾ß·À»Ó·¢¸Ç°å£¬¿É·ÀÖ¹Ò×»Ó·¢ÐÔµÄÑùÆ·Ôì³É¼ì²âµÄÓ°Ïì¡£
8. ÖÐÎĵIJÙ×÷½çÃ棬¼òµ¥µÄ²âÊÔ·½·¨£¬¸ß¾«¶ÈµÄ½á¹ûºÍÂÄÀú¡£

RA-620¸ß¾«¶È×Ô¶¯ÕÛ¹âÒÇ/ÌÇ¶È¼Æ ¼¼Êõ²ÎÊý£º

²â¶¨·½Ê½: ¹âÕÛÉäÅÒ½ç½Ç¼ì³ö·½Ê½¡£
¹âÔ´: LEDÄƹâÆ×DÏß(589.3nm)¡£
²âÁ¿·¶Î§: ÕÛ¹âÂÊ: 1.32000¡«1.58000nD, ÌǶÈ: 0.00¡«100.00%(ICUMSA1974)¡£
׼ȷ¶È: ÕÛ¹âÂÊ: ¡À0.00002nD£¬ÌǶÈ(Brix): ¡À0.014%¡£
Öظ´ÐÔ: ÕÛ¹âÂÊ: ¡À0.00001nD£¬ÌǶÈ(Brix): ¡À0.01%¡£
·Ö±æÂÊ: ÕÛ¹âÂÊ: 0.00001nD£¬ÌǶÈ(Brix): 0.01 %¡£
ζȿØÖÆ·¶Î§: 5¡«75¡æ£¬ÄÚÖÃÅÁ¶ûÌù¿ØÎÂ×°Öá£
ζȷֱæÂÊ: 0.01¡æ¡£
ÏÔʾ: 4.7´ç²ÊÉ«±³¹âÒº¾§ÏÔʾÆ÷¡£
¿ØÖÆ·½Ê½: ´¥ÃþÆÁ¿ØÖÆ·½Ê½¡£
´¥ÃþÆÁ: ÖÐÎÄ¡¢Ó¢ÎÄ»òÈÕÎIJÙ×÷ϵͳ¡£
Êý¾Ý´æ´¢: ²âÁ¿·½·¨: 100×飬²âÁ¿½á¹û: 300×飬УÕý/¼ì²é¼Ç¼: 20×é¡£
Íⲿ´æ´¢: UÅÌ´æ´¢¡£
Ũ¶Èת»»: ¿ÉÊäÈë100×éÊý¾Ý£¬Ö´ÐÐŨ¶Èת»»¡£
½çÃæ: LAN£¬USB£¬RS-232C¡£
µçÔ´: AC100¡« 240V£¬50/60HZ, 20W¡£
³ß´ç: 191(W)x281(D)x161(H)mm¡£
ÖØÁ¿: Ô¼5kg¡£

Copyright © 2006-2010 å¾ÎõÒ½ÁÆÆ÷е All Rights Reserved
¹¤ÐŲ¿±¸°¸ºÅ:»¦ICP±¸10211914ºÅ-2 ¹¤ÉÌ×¢²áºÅ£º310228001287251