osCommerce ¢éÍÁÙÅÊÁÒªÔ¡  ÊÔ¹¤éÒã¹Ã¶à¢ç¹  ªÓÃÐà§Ô¹  
  Ë¹éÒáá » ÃÒ¡ÒÃÊÔ¹¤éÒ » à¤Ã×èͧÁ×ÍÇÑ´´éÒ¹¤ÇÒÁ»ÅÍ´ÀÑ » à¤Ã×èͧÇÑ´¡êÒ« » 1/a ¢éÍÁÙÅÊÁÒªÔ¡  |  ÊÔ¹¤éÒã¹Ã¶à¢ç¹  |  ªÓÃÐà§Ô¹   
ËÁÇ´ÊÔ¹¤éÒ
à¤Ã×èͧÁ×ÍÇÑ´§Ò¹«èÍÁ/ÇÔÈÇ¡ÃÃÁ-> (247)
à¤Ã×èͧÁ×ÍÇÑ´´éÒ¹¤ÇÒÁ»ÅÍ´ÀÑÂ-> (273)
  Sharp Edge Tester (1)
  à¤Ã×èͧµÃǨ¨ÑºâÅËР(6)
  à¤Ã×èͧÇÑ´¡êÒ« (60)
  à¤Ã×èͧÇÑ´¤ÇÒÁàÃçÇÅÁ (29)
  à¤Ã×èͧÇÑ´¤Ø³ÀÒ¾¹éÓ (70)
  à¤Ã×èͧÇÑ´½Øè¹ (10)
  à¤Ã×èͧÇÑ´ÃѧÊÕ (17)
  à¤Ã×èͧÇÑ´ÍسËÀÙÁÔ/¤ÇÒÁª×é¹ÍÒ¡ÒÈ (32)
  à¤Ã×èͧÇÑ´àÊÕ§ (15)
  à¤Ã×èͧÇÑ´áʧ (17)
à¤Ã×èͧÁ×ÍÇÑ´ÃÐÂÐ,¢¹Ò´-> (466)
à¤Ã×èͧÁ×ÍÇѴ㹡Ãкǹ¼ÅÔµ-> (468)
à¤Ã×èͧÁ×Íã¹Ëéͧ»¯ÔºÑµÔ¡ÒÃ-> (94)
à¤Ã×èͧÇÑ´´éÒ¹ÊØ¢ÀÒ¾-> (21)
à¤Ã×èͧªÑè§ áÅÐâËÅ´à«Å (62)
¼Ùé¼ÅÔµ
ÊÔ¹¤éÒãËÁè ÁÕµèÍ
Charged Plate Monitor "Trek" Model 156A
Charged Plate Monitor "Trek" Model 156A
192,000.00ºÒ·
¤é¹ËÒÊÔ¹¤éÒ
 
ãÊè¤ÕÂìàÇÔÃì´à¾×èÍ·Ó¡Òäé¹ËÒÊÔ¹¤éÒ·Õèµéͧ¡ÒÃ
¤é¹ËÒẺÅÐàÍÕ´
ºÍ¡µèÍà¾×è͹
 
á¹Ð¹ÓàÇçºä«´ì¹ÕéãËéà¾×è͹¢Í§·èÒ¹â´ÂãÊèÍÕàÁÅìáÍ´à´ÃÊáÅéǤÅÔê¡·ÕèÃÙ»«Í§¨´ËÁÒÂ
¢éÍÁÙÅ
¡ÒèѴÊè§ÊÔ¹¤éÒáÅСÒÃÃѺ¤×¹
¹âºÒ¤ÇÒÁà»ç¹ÊèǹµÑÇ
à§×è͹ä¢ã¹¡ÒÃãªéàǻ䫴ì
¡ÒÃÊÑ駫×éÍáÅСÒèèÒÂà§Ô¹
â»ÃâÁªÑè¹¾ÔàÈÉ
µÔ´µèÍàÃÒ
SSL Certificate
Free SSL Secured By StartCom
Ethylene Oxide (Range: 1-15 ppm) Detector Tube “Drager” m. 1/a
[1/a]
4,900.00ºÒ·

Ethylene Oxide 1/a

ÿ

Standard Measuring Range:

1 to 15 ppm

ÿ

Number of Strokes (n):

20

ÿ

Time for Measurement:

App. 8 min

ÿ

Standard Deviation:

+/-20 to 30%

ÿ

Colour Change:

white → pink

ÿ

ÿ

Ambient Operation Conditions

Temperature:

10 to 30C

ÿ

Absolute Humidity:

3 to 15 mg H2O/L

ÿ

ÿ

Reaction Principle

a) ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿEthylene Oxide → HCHO

b) HCHO + C6H4 (CH3)2 + H2SO4quinoid reaction products

ÿ

Cross Sensitivity

Styrene, vinyl acetate and acetaldehyde are indicated with a yellowish brown

discoloration.

ÿ

It is impossible to measure ethylene oxide in the presence of ethylene glycol and

formaldehyde because they produce the same discoloration.

ÿ

Additional Information

The reagent ampoule must be broken before carrying out the measurement.

ÿÿÿÿÿÿÿÿÿÿÿ

ÊÔ¹¤éÒ¹Õé¶Ù¡ºÑ¹·Ö¡ÍÂÙèã¹ÃÒ¡ÒÃÊÔ¹¤éÒàÁ×èÍ 05 Á¡ÃÒ¤Á, 2010.
¤ÇÒÁ¤Ô´àËç¹
öà¢ç¹ ÁÕµèÍ
0 ªÔé¹
¢éÍÁÙżÙé¼ÅÔµ
Drager
ÊÔ¹¤éÒÍ×è¹
¢èÒÇÊÒà ÁÕµèÍ
ÃѺ¢èÒÇÊÒÃá¨é§¢èÒÇÊÒÃÊÔ¹¤éÒãËé·ÃÒºàÁ×èÍÁÕ¡ÒÃà»ÅÕè¹á»Å§ Ethylene Oxide (Range: 1-15 ppm) Detector Tube “Drager” m. 1/a
ºÍ¡µèÍà¾×è͹
 
ºÍ¡µèÍà¾×è͹à¡ÕÂǡѺÊÔ¹¤éÒ¹Õé
¤ÇÒÁ¤Ô´àËç¹ ÁÕµèÍ
áÊ´§¤ÇÒÁ¤Ô´àËç¹áÊ´§¤ÇÒÁ¤Ô´àËç¹ÊÔ¹¤éÒ¹Õé
ÀÒÉÒ
Thai English
Ê¡ØÅà§Ô¹
ºÃÔ¡ÒúѵÃà¤Ã´Ôµ




Advertisement

ºÃÔÉÑ· ¹Òâ¹áÁªªÕ¹à¹ÍÃÕè ¨Ó¡Ñ´
àÅ¢·Õè 4 «ÍÂྪÃà¡ÉÁ 100 ¶¹¹à¾ªÃà¡ÉÁ á¢Ç§ºÒ§á¤à˹×Í à¢µºÒ§á¤ ¡ÃØ§à·¾Ï 10160
â·Ã : 086-322-6876 ,02-421-9927 á¿ç¡«ì : 02-809-2591 E-mail : pongthorn@nano-machinery.com
Copyright © 2005 Nano Machinery
Powered by Nano Machinery