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Photometers w/ Cal Check : HI 83748

 
THE DETERMINATION OF TARTARIC ACID IN WINE

HI 83748Àº ÈÞ´ë¿ë ºñ»ö°è·Î¼­ ¿ÍÀξÈÀÇ Å¸Å¸¸£»êÀ» ÃøÁ¤ÇÏ´Â °èÃø±â ÀÔ´Ï´Ù. ÀÚµ¿ Áø´Ü±â´ÉÀÌ ³»ÀåµÇ¾î ÀÖ¾î ±¤ÇÐ Á¶°ÇÀ» ÃÖÀûÈ­ ½Ã۰í Á¤¹ÐÇÑ ±â·ÏÀ» º¸ÀåÇÕ´Ï´Ù. Ư¼öÇÑ ÅÖ½ºÅÙ ·¥ÇÁ¿Í 525nm¿¡¼­ narrow band interference filter°¡ ÀåÂøµÈÁøº¸µÈ ±¤ÇнýºÅÛÀº Á¤È®µµ¿Í ÀçÇö¼ºÀ» Á¦°øÇÏ¿© ÁÝ´Ï´Ù. °£´ÜÇÑ °úÁ¤À¸·Î ¿ÍÀÎÁ¦Á¶ÀÚ´Â ºü¸£°í Á¤È®ÇÏ°Ô Å¸Å¸¸£»êÀ» g/L·Î ÃøÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.

HI 83748Àº 5ȸºÐ ½Ã¾à°ú 200 §¡ pipette, 5 mL syringe, cuvet 2°³, Å¥ºª ´Û´Â Ƽ½´, 12VDC¾Æ´äÅÍ, 1.5¹èÅ͸® 4°³°¡ ¼³¸í¼­¿Í ÇÔ²² ÇϵåÄÉÀ̽º¾È¿¡ °ø±ÞµË´Ï´Ù.

 
 

Available Accessories:
HI 83748-20
| Tartaric acid reagents (20 tests)
HI 731318
| Cuvet tissue (4 pcs)
HI 731340
| 200 §¡pipette
HI 731350
| 200 §¡ pipette tips (25 pcs)
HI 731321
| Glass cuvets (4 pcs)
HI 710006
| 12 VDC power supply
 
Specifications:  
Range
  0.0 to 5.0 g/L
Accuracy
  Typical ¡¾5%
Light Source
  Tungsten lamp with narrow band interference filter @ 525 nm
Sensor
  Silicon photocell
Method
  The reaction of tartaric acid with the reagent causes the sample to turn orange/yellow
Environment
  0 to 50¡É; max 95% RH non-condensing
Battery Type
  4) 1.5V AA batteries/12 VDC adapter
Auto Shut-off
  After 15 minutes of non-use
Dimensions
  225 x 85 x 80 mm
Weight
  500 g